The Best QSC 15 Subwoofer Alternatives for Your Home Theater

You want to have the best home theater experience, but you don’t know what subwoofer is right for your space. If you buy a large one and it doesn’t fit in your room, then you’re stuck with an expensive piece of furniture taking up space in your living room. On the other hand, if you go for a smaller one and it’s not powerful enough to fill up the whole room, then all those speakers might as well be sitting on top of each other because there’s no bass coming from them! We’ve found that QSC 15 Subwoofers are perfect for any room. 

Since they’re reasonably priced and built to sound great, you’ll love having one of these as part of your setup! However, QSC 15 Subwoofers are not always available and are a bit pricey for some people. If this is your first subwoofer purchase and you need something powerful, we recommend going for a QSC 15 Subwoofer alternative. Keep reading to find out more about the 5 best QSC 15 Subwoofer alternatives!

Bestseller No. 1
Electro-Voice ELX200-18SP 18" 1200W Powered Subwoofer
  • Ev QuickSmart mobile application: quickly and wirelessly configure, control and monitor up to six Elx200 loudspeakers simultaneously
  • Quicksmartdsp features best-in-class processing
  • High-efficiency 1200 W Class-D power amplifier delivers up to 132 dB peak SPL utilizing Ultra efficient, high-sensitivity transducer designed and engineered by EV
  • Ideal for portable and installed applications
  • Professional-grade hardware: integrated M20 Threaded pole Mount plate and two-handle design for easy lifting
Bestseller No. 2
Electro-Voice ZXA1SUB 12" Compact Powered Subwoofer
  • Packs 700 W of self-powered punch into a low-profile wood enclosure
  • Extends the ZXA1's performance and sleek styling into the low-end realm
  • Pairs with the ZXA1 to add a tight thump to a DJ set, give your highs and mids some breathing room, and more
  • Fully integrated audio system with carefully matched electronics and transducers
  • Utilizes EVS-12S--a high output, low distortion, 305mm (12 inch) woofer
SaleBestseller No. 3
Electro-Voice ELX200-12P 12" 1200W 2-Way Powered Loudspeaker
  • Ev QuickSmart mobile application: quickly and wirelessly configure, control and monitor up to six Elx200 loudspeakers simultaneously
  • Quicksmartdsp features best-in-class processing
  • High-efficiency 1200 W Class-D power amplifier delivers up to 130 dB peak SPL utilizing transducers designed and engineered by EV
  • Ev-patented signal synchronized Transducers (SAT) waveguide design provides precise and consistent coverage, minimal distortion, and maximized Acoustical loading
  • Professional-grade hardware: three M10 Threaded mounting points for forged eyebolts, integrated pole-mounts and the proven ZLX three-handle design for easy lifting
Bestseller No. 4
Electro-Voice ZLX-15BT 15" 2-Way 1000W Bluetooth-Enabled Powered Loudspeaker (Pair)
  • For Live Stage, Theater, DJ Setups
  • Built-In Bluetooth Receiver
  • 15" Woofer
  • Frequency Response: 55 Hz to 18 kHz
  • 1000W Class-D Power Amplifier
SaleBestseller No. 5
Electro-Voice EKX18SP 18" 1300 Watt Powered Subwoofer
  • 1300 watts of clean, reliable digital power
  • 18 inch low frequency bass speaker
  • XLR+1/4-inch TRS combo input jacks (x2); XLR outputs (x2)
  • Cardioid Control Technology minimizes onstage bass build-up
  • 15mm plywood construction
Bestseller No. 6
QSC KS112 Active 12" Subwoofer
  • An ultra-compact active subwoofer with a refined, professional appearance for installation and highly portable entertainment applications
  • Designed to be a highly portable, single 12-inch bandpass design subwoofer, powered by a 2000 Watt peak power Class D amplifier module
  • The cabinet is constructed of premium birch for long life and lasting durability and includes high-quality, low noise casters
  • Two M20 threaded pole receptacles allow a positive, wobble-free connection to a threaded speaker pole--vertical or horizontally (pole not included)
  • Features Intrinsic Correction tuning and loudspeaker management
SaleBestseller No. 7
Electro-Voice EKX15SP 15" 1300W Powered Subwoofer
  • QuickSmartDSP features best-in-class processing, EV’s signature single-knob user interface, and intuitive menu navigation via LCD
  • Cardioid Control Technology allows output to be steered towards the audience with up to 35 dB reduction on stage when multiple subs are deployed
  • High-efficiency 1300 W Class D power amplifier delivers up to 133 dB peak SPL on the EKX-15SP utilizing high-sensitivity transducers designed and engineered by EV
  • Intelligent thermal management with a variable-speed fan controlled by multiple onboard sensors, ensuring superior performance and reliability in demanding environmental conditions
  • Two XLR outputs for easy system expansion to additional loudspeakers or subwoofers and large slot ports for low distortion and excellent bass extension
Bestseller No. 8
PRORECK PR18 18 inch 2000W P.M.P.O Active Powered PA DJ Subwoofer Cabinet
  • Powerful 2000-Watt powered subwoofer with 18” low-frequency driver for bass reinforcement.; 400 Watts RMS/ 800 watts Program/ 2000 Watts Peak; 18 inch woofer with 60oz magnet and 3" voice coil. Great for parties, bars, weddings, meetings, speeches, churches, gymnastics, conferences, home theaters, etc.
  • Balanced XLR combo input and stereo RCA input ensures that left and right audio signal are both collected to avoid losing channel information.Stereo RCA output and full range XLR combo output. It also comes with filtered XLR output to export audio signal between 100Hz and 20KHz.
  • Selectable phase from 0°to 180°to run multiple subwoofers. Power-on and max volume indicators, crossover 40Hz-160Hz.
  • Lightweight but powerful: Built-in CLass-D amplifier ensures deep and thrilling stereo sound. Two side handles make it easy to transport. Weight: 68lbs; Dimension:22”(W) x24.5”(D) x26”(H)
  • Super solid housing is made of plywood to reduces resonance for distortion-free and accurate response. Housing is also plated with special material for impact-resistance.
Bestseller No. 9
PRORECK Club 3000 12-Inch 4000w DJ Powered PA Speaker System Combo Set with Bluetooth USB SD Card Remote Control,Two subwoofers and 8 line Array Speakers Set
  • ★ PRORECK CLUB 3000 PA SYSTEM: All-in-one 4000 watt bluetooth PA system consists of (1) active subwoofer, (1) passive subwoofer, (2) 4x4-inch array speakers(totally eight speakers), (2) speaker stands, (1) 30-feet speakon cable, (6) 8-inch 6.35mm cables,(1) 6-feet 6.35mm cables, (1) 33-feet 6.35mm cables, (1) remote control and (1) user manual. The active subwoofer features a 12-inch amplifier and streams music to the passive speaker and line array speakers, to deliver music to all audiences.
  • ★ WIRELESS CONNECTION & OPERATION: Instantly pair with iPhone,iPod, iPad, android devices, etc with line of sight of up to 66 feet. You can also use the remote control to switch mode, play/pause, switch to previous/next song, increase/decrease volume from up to 20 feet; Telescoping speaker pole to adjust the pa system from 65 inch to 80 inch. Use side handles to lift and transport the subwoofers conveniently.
  • ★HUGE COMPATABILITY & VERSATILE CONNECTIONS: The powered system set features BLUETOOTH/USB DRIVE/SD CARD functions. Simply insert USB drive/SD CARD to playback songs. Versatile 4-channel mono & stereo inputs (two mono XLR inputs for microphone or line-level source, one stereo 6.35mm input and one stereo RCA input) and one stereo RCA outputs. Individual volume controls and treble/bass control, master volume to set the general volume conveniently
  • ★ WIDE RANGE OF USAGE:The PA system has 4000 Watt Peak /1000 RMS, and can accommodate up to 200 persons and 500 m2. Wide frequency response (from 40-20KHz) makes it suitable for amplifying any type of audio including music or vocals. Great for wedding, meeting, speeches, churches, class teaching, gymnastics, conference, home theater, etc. Easily connect to multiple musical instruments.
  • ★ DEEP & THRILLING STEREO SOUND: Two rock-solid subwoofers are made of MDF material and reduces resonance for distortion-free and accurate response. Eight tweeters and eight mid-tweeters ensures clear and deep stereo sound. Note: Items are shipped with three packages separately.
SaleBestseller No. 10
Klipsch Synergy Black Label Sub-100 10” Front-Firing Subwoofer with 150 Watts of continuous power, 300 watts of Dynamic Power, and All-Digital Amplifier for Powerful Home Theater Bass in Black
  • Spun copper front-firing Cerametallic woofers
  • 10-inch, front-firing driver
  • 150 watts continuous, 300 watts dynamic power
  • Strong, flexible, removable grille
  • All digital amplifier for high-efficiency and true-to-source sound accuracy
SaleBestseller No. 11
Mackie THUMP Series, 18-Inch 1200-Watt Subwoofer with Professional band-pass design Dual XLR inputs Stereo high-pass and Stereo full-range outputs - Black (THUMP18S)
  • 1000W of ultra-efficient Mackie Active electronics provide total system optimizations-D Fast Recovery amplification
  • Mackie Active electronics provide total system optimization
  • Precision crossover (125Hz)
  • Output Wattage: 500 W
Bestseller No. 12
PRORECK Club 4000 18-inch 4000W P.M.P.O Stereo DJ/Powered PA Speaker System Combo Set Line Array Speaker and 18 inch Active Subwoofer with Bluetooth/USB/SD Card/Remote Control
  • PRORECK 4000WATT POWERED ARRAY SPEAKER AND SUB SET: Consists of (1) active subwoofer, (4) 6-inch line array speaker, (2) 6-feet tripod stand, (2) 20-feet 6.35mm cable, (2) 20-feet 6.35mm speaker cable, (2) 8-inch 6.35mm speaker cable, (1) 6-feet Power Cable, (1) remote control) and (1) user manual. The active subwoofer features a 18-inch amplifier and streams celar music to the line array speakers, and then deliver music to all audiences.
  • BLUETOOTH WIRELESS MUSIC STREAMING: Instantly pair with iPhone,iPod, iPad, android devices, etc with line of sight of up to 66 feet. You can also use the remote control to switch mode, play/pause, switch to previous/next song, increase/decrease volume from up to 20 feet; Telescoping tripod stands can adjust the pa system from 65 inch to 89 inch. Use side handles to lift and transport the subwoofers conveniently.
  • MULTI-FUNCTIONAL POWERED PA SYSTEM SPEAKER: The powered system set features BLUETOOTH/USB DRIVE/SD CARD functions. Simply insert USB drive/SD CARD to playback songs. It has 3 kinds of line input: Stereo RCA input, 3.5mm AUX input and 6.35mm&XLR combo input; 2-channel Mic input; 2-channel XLR output.
  • WIDE RANGE OF USAGE:The PA system has 4000 Watt Peak /1000 RMS, and can accommodate up to 500 persons and 1000 m2. Wide frequency response (from 100-20KHz) makes it suitable for amplifying any type of audio including music or vocals. Great for wedding, meeting, speeches, churches, class teaching, gymnastics, conference, home theater, etc. Easily connect to multiple musical instruments.
  • DEEP & THRILLING STEREO SOUND: Rock-solid subwoofer is made of MDF material and reduces resonance for distortion-free and accurate response. Four tweeters and four mid-tweeters ensure clear and deep stereo sound. Note: Items are shipped with two packages separately. Item weight: 86lbs+34lbs; Item size: 27.8x21.7x27.2 inch; 36.6x9.9x21.3 inch
Bestseller No. 13
Echo Sub - Powerful subwoofer for your Echo - requires compatible Echo device
  • Echo Sub delivers down-firing, 100W deep bass sound through a 6" woofer.
  • Pair with one Echo device to enjoy dynamic music that fills the room.
  • Pair with two of the same Echo devices for rich left/right stereo sound.
  • Simple to set up and use—just plug in, open the Alexa app, and wirelessly connect to your Echo device(s) to control music with your voice.
SaleBestseller No. 14
Definitive Technology Descend DN8 8" Subwoofer Digitally Optimized for Movies and Music, 500W Peak Class D Amplifier & (2) Pressure-Coupled 8" Bass Radiators, 2021 Model
  • A POWERFUL, UPGRADED SUB FOR YOUR HOME AUDIO SYSTEM - More efficient than previous DT subs, the Descend DN8 subwoofer features an 8" driver, (2) pressure-coupled 8" Ultra Low Bass Radiators, and the new 3XR Architecture for an amazing audio experience
  • MORE BASS FROM THE SAME SPACE - Featuring three-times the bass-producing surface area of a traditional ported sub, the DN8 performs like a 10” subwoofer in an 8" cabinet. The 3XR does not have ports, resulting in crystal-clear lows with no port noise
  • BIGGER, DYNAMIC AUDIO FOR MOVIES & MUSIC - Enjoy louder, distortion-free bass with advanced digitally-tuned 500W peak Class D Amplifier that uses optimal power and reduces digital noise, giving you detailed audio, amazing speed and superior musicality
  • MODERN, MINIMALISTIC DESIGN - The Descend DN8 features a non-resonant, beautifully-designed and acoustically transparent cabinet that adds a dash of sophistication and blends perfectly with your home decor. It looks great, and sounds even better
  • VERSATILE CONNECTION OPTIONS - The DN8 perfectly complements most home theater systems. Easily connect your home entertainment setup with this subwoofer via LFE or stereo line level RCA inputs (cables not included)
Bestseller No. 15
JBL Professional Portable Self-Powered Subwoofer, 18 Inch (EON618S)
  • JBL premium transducers
  • 1000-Watts Highly efficient Class-D amplification
  • Maximum SPL output: 134 dB
  • System Type: Self Powered 18-Inch Subwoofer
  • 3 Parametric EQs + Hi & Lo Shelf Gain and delay save and recall settings polarity Inversion
Bestseller No. 16
PRORECK PARTY 15 Portable 15-Inch 2000 Watt 2-Way Powered PA Speaker System Combo Set with Bluetooth/USB/SD Card Reader/FM Radio/Remote Control/LED Light
  • Portable 15-Inch 2000 Watt P.M.P.O 2-Way Powered Dj/PA Speaker System includes an active speaker, a passive speaker, two speaker stands, a wired mic, a speakon cable, a power cable and a remote control.
  • Mutil-function design: The powered system set features BLUETOOTH/FM radio/USB DRIVE/SD CARD functions. Instantly pair with iPhone,iPod, iPad, android devices, etc. Simply insert USB drive/SD CARD to playback songs. And it is also have built-in FM radio for you to enjoy your favorite FM radio stations. You can also use the remote control to switch mode, play/pause, switch to previous/next song, increase/decrease volume from up to 20 feet;
  • 200-Watt RMS, 2000 Watts P.M.P.O; 15" Woofer with 1.35" Titanium Diaphragm Compression Driver; Built-in equalizer, Digital LCD Display.
  • 1/4'' Mic and RCA Line Inputs and Output as well as speakon output. Built-in LED lights with 4 colors ensure a brilliant light show
  • Convenient to transport: Side handles and top handle allows you to move conveniently. It also has 2 transport wheels for easy mobility.
SaleBestseller No. 17
Electro-Voice ZLX-12BT 12" 1000W Bluetooth Powered Loudspeaker
  • High‑quality Bluetooth  audio streaming for background music or musical accompaniment
  • Three optimally located handles and a rugged composite structure
  • High‑efficiency 1000 W Class‑D power amplifier delivers up to 126 dB peak SPL utilizing transducers designed and engineered by EV
  • EV‑patented Signal Synchronized Transducers (SST) waveguide design provides precise and consistent coverage, minimal distortion, and maximized acoustical loading
Bestseller No. 18
Electro-Voice ETX18SP 18" 1800 Watt Powered Subwoofer
  • A powered subwoofer that can be used in a variety of portable and permanent applications
  • Single-knob DSP includes presets for multiple configurations and top+sub combinations (performance style, locations, and space)
  • Designed to optimize transducer linearity and advanced limiter algorithms for independent peak and thermal transducer protection
  • True cardioid DSP preset delivers true cardioid response across all frequencies
  • The enclosure is constructed out of 18-mm, 13-ply birch plywood finished with EVCoat
SaleBestseller No. 19
Klipsch R-12SW Subwoofer
  • Powerful 12" copper-spun front-firing woofer
  • All-digital amplifier delivers 400 watts of dynamic power
  • Equally impressive with music and movies; Brushed black polymer veneer cabinet with satin painted plinth
  • Low pass crossover and phase control
  • Line/LFE inputs for compatibility with most receivers
Bestseller No. 20
Skar Audio EVL-18 D4 18" 2500 Watt Max Power Dual 4 Ohm Car Subwoofer
  • Peak Power: 2,500 Watts | RMS Power: 1,250 Watts
  • 3" High Temperature Dual 4-ohm Voice Coil with Black Coating
  • Competition Grade Paper Cone & High Roll Foam Surround | Fs: 38 Hz
  • Premium Suspension Featuring the EVL Series Signature Red Two Layer Spider
  • Sensitivity (SPL): 87.0 dB, Frequency Response: 20 - 300 Hz

QSC 15 Subwoofer Alteratives Reviews 2021

Klipsch SPL-150SW 15 Inch Powered Subwoofer

Klipsch SPL-150SW 15 Inch Powered Subwoofer, Ebony
  • Bass reflex via exclusive front firing internal flare port for placement flexibility
  • High efficiency class d amplifier with 400W RMS and 800W peak
  • Compatible with Klipsch wa 2 wireless kit
  • Premium scratch resistant finish in Ebony
  • Shock absorbing rubber feet, steel grille posts and a woven cloth grille for a premium look and feel

This is a great 15-inch Klipsch-powered subwoofer. I love the bass reflex and how it has a front flaring port so you can put it anywhere in the room and still get good performance and sound quality. The sound is very clear and the bass is powerful. The sound it adds to my entertainment system is phenomenal and better than any other subs.

The class D amplifier that delivers 400 watts RMS and also 800 watts peak makes this one of the most powerful subs. The best part is, you get wireless connectivity and the base of the woofer is clear and powerful, which is pretty efficient. The Klipsch WA-2 kit comes with this product, which also makes it perfect to pair with Klipsch soundbars because you don’t have to run any wires from your sound system to your Bluetooth speaker.

It is manufactured with the best materials and it’s built for life. It’s not bulky and really took no time to hook up. The subwoofer is really easy to set up and it looks excellent in the room. The sound quality, the design, and the scratch-resistant Ebony are all great features that make me want to buy this product.

All in all, it is a pretty great subwoofer. I recommend this product for anyone that wants to add a little more muscle to their system and a great sound experience!


  • Great bass reflex
  • The sound quality is great
  • Front-firing driver
  • Built for life


  • A little bit pricey

Mr. Dj PRO-SUB15AMP 15-Inch Subwoofer

Mr. Dj PRO-SUB15AMP 15-Inch 5400W Maximum Peak Power Self-Powered Subwoofer with Crossover
  • 15" woofer with 3" Voice Coil
  • XLR & 6.35mm Jack Input
  • Balanced XLR inputs (stereo) with loop through to top speakers or use the simple 1/4 inch speaker level mono input and Speakon Output

The Mr. Dj PRO-SUB15AMP 15″ subwoofer is designed to be used with sound reinforcement systems. People who have bought this product favor its durability and reliability. They also like the fact that it is versatile enough to be used with most if not all sound reinforcement systems. I find that this product is an excellent choice for small to medium venues because it guarantees high performance at louder volumes without distortion.

It also features a 3″ voice coil which provides for greater sound output capabilities. I find that many products available today do not deliver a true bass experience because they are not well made, or the cost to manufacture them is reduced significantly. This product gives a good bass experience, and it definitely enhances your sound system.

It has a variable crossover between 40hz-120hz which allows you to modify the bass profile to suit different types of music. Some people who have bought this product say that it is highly adjustable for best use within your sound system without much hassle, and the controls are easy to understand. There are many things about this subwoofer that make it an excellent choice when buying a new or replacement subwoofer.

I recommend this product to anyone looking for a dependable subwoofer.


  • Very Durable
  • Versatile
  • Easy to adjust and understand the control settings
  • Doesn’t break down easily
  • Great sound quality and output capability


  • None

Skar Audio Single 15″ Subwoofer

Skar Audio Single 15" 2500W Loaded EVL Series Vented Subwoofer Enclosure | EVL-1X15D2
  • Single 15-inch Dual 2 ohm EVL Series loaded Subwoofer Enclosure (Ported Box)
  • Peak Power: 2,500 Watts | RMS Power: 1,250 Watts
  • Subwoofer is Pre-loaded and Wired to a 1 Ohm Final Impedance Load
  • Vented Design of Enclosure and Heavy Duty MDF Construction Allow for Maximum Bass
  • Enclosure Air Space: 3.50 Cubic ft | Tuned @ 31 Hz

Skar Audio Single 15″ Subwoofer is one of the best subwoofers that you can find in the market. They are made with quality materials to ensure that they will last for a long time, even though they are affordable. Plus, their design is unique which makes them stand out. It delivers top-notch bass and it has a vented design for maximum performance. This is an unbeatable product that will not disappoint.

Skar Audio Single 15″ Subwoofer has a vented design which means it can deliver maximum bass and sound. It features a unique construction which makes them stand out from other products in the same category. Its enclosure is made out of high-quality MDF board which makes it sturdy and able to last for a long time.

It has an air space of 3.5 cubic feet, with a peak power of 2,500W and RMS power is 1,250W. It comes preloaded with wired connections at the back so you can easily connect it to your amplifier. It also has a frequency response of 20 Hz to 250 Hz.

It’s a product that will not disappoint and it is worth every money you spend on it. If you are looking for a high-quality subwoofer, this one is highly recommended.


  • Vented design
  • Unique construction
  • High-quality MDF board
  • Easily connect it to your amplifier


  • It is not loud enough but still sounds good when on high volumes

Acoustic Audio PSW600-15 15″ LFE Subwoofer

Acoustic Audio PSW600-15 Home Theater Powered 15" LFE Subwoofer Black Front Firing Sub
  • HOME THEATER LFE POWERED SUBWOOFER - Dedicated LFE or standard RCA inputs easily connect to your home theater receivers Subwoofer Output. Save power with the added Signal Sensing Auto ON/OFF feature
  • 600 WATTS PEAK POWER - Integrated high efficiency power amplifier, 22 - 250 Hz with 99dB at 8ohm, Auto ON/OFF and 0 - 180 degree Phase control switches, Gain and 40 - 140 Hz Crossover control knobs
  • 15 INCH FRONT FIRING WOOFER - Long throw woofer with high rigidity PVA Treated cone, bottom slotted port, Bass Reflex cabinet with vibration absorbing feet, high quality MDF with internal bracing, black ash finish and removable acoustically transparent grill
  • SYSTEM REQUIREMENTS - Standard US 110V grounded wall plug, any home theater receiver with RCA dedicated or LFE subwoofer outputs, home receiver or stereo with raw wire outputs. Use for home theater and surround sound systems
  • WHAT'S IN THE BOX - Acoustic Audio by PSW600-15 powered subwoofer, 9 foot dual RCA/LFE cable, RCA "Y" adapter, instruction manual - Standing sub with feet size is (H x W x D) 20.5" × 18.5" × 16.5"

The Acoustic Audio PSW600-15 15″ LFE Subwoofer is an amazing product to use in a home theater. I was looking for a subwoofer that had some volume and hopefully some bass as well, and this one delivers on both of those.

This subwoofer has a peak power of 600W which is perfect for your needs. I have it hooked up to my receiver, so all I have to do is turn it on and it’s there ready to go. The controls are easy to read and understand – the manual also helps you with the different controls so you can get them set up just how you want them.

One thing that surprised me was that the subwoofer stands a little bit tall, but if you’re not concerned about space and want to make a statement, it will work great. It’s really stylish and looks nice. This unit also has the option of using an RCA or LFE input, so I can switch it back and forth depending on what I’m watching (very convenient). This is a huge help if you want multiple components hooked into your sound system – being able to switch it back and forth is very helpful.

It also runs quietly, so you don’t have to worry about the subwoofer making noise when you’re not using it or watching a movie. The quality of this product appears to be great, especially for the price.

I was worried that this would be a lower-quality product just because of the price, but I was actually surprised. It has a high-quality body and is very sturdy – it will last for quite some time. I know that this subwoofer will last me for years to come because it’s built well and should stand up against everyday use like mine (watch TV/movies, play Xbox, etc).

It has a front woofer with a long throw for maximum bass – so you know it’s going to deliver the best sound possible.

If you’re looking for a subwoofer that will give you great quality at an affordable price, this is the one to go with. This Acoustic Audio PSW600-15 15″ LFE Subwoofer is a great product and I would recommend trying it out.


  • Great volume and bass
  • Easy to use
  • Looks great
  • Aesthetically pleasing
  • Quiet when not in use
  • Has an RCA input and LFE input for flexibility


  • None

Rockville VS15K52 15″ K5 Car Subwoofer

Rockville VS15K52 15" K5 2000w Car Subwoofer in Vented Sub Enclosure Box - 2 Ohm
  • Features: Rockville VS15K52 Single 15" K5 1400w Car Subwoofer Pre-loaded In Vented Sub Enclosure, Peak Power Handling: 2000 Watts, Program Power Handling: 1000 Watts, CEA Rated RMS Power Handling: 500 Watts
  • Vent dimensions (inches): 2.5" x 13" x 12.5", Tuning frequency of enclosure: 35 Hz, 2.5" 4-Layer Black Aluminum Voice Coils Wound with OFC (100% Copper) Wire
  • Fiber Reinforced Ultra Stiff Black Non-Pressed Paper Cone – This cone is very efficient which makes the speaker sound louder even without requiring a lot of power to push it, Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion
  • Mounting Gasket with Rockville branding Makes it Easy To Mount the Subwoofer Air-Tight, High BL Magnetic Motor Gap, High grade black glue that handles extremely high temperatures which allows our woofer to handle even more power
  • Detailed Info: Body: Non-Pressed Paper, Gap Plate Inside Diameter: 85mm (3.34 inches), Gap Plate Outside Diameter: 170mm (6.69 inches), Gap Plate Thickness: 25mm (0.98 inches), Yoke Outside Diameter: 156mm (6.14 inches)

The Rockville VS15K52 15″ K5 Car Subwoofer is a great purchase for both the car enthusiast and the average person. It is a really good-quality subwoofer that is extremely affordable. You can tell right away that a lot of time and care was put into the design and manufacturing process because the sound is really impeccable!

Rockville VS15K52 Single 15″ K5 1400w Car Subwoofer is designed to produce high-quality sound. It provides a lot of features such as its tuning frequency. The RMS power handling is 500W which makes it very efficient. The Sub Enclosure is vented as well which makes the speaker sound louder and it requires less power to push it.

The Rockville VS15K52 also has a mounting Gasket with their branding so you will not have to worry about getting the wrong size. It comes with 3 prong power which makes it easier to be put inside the car without having to go through all sorts of trouble. The way it looks on the trunk is great too- it doesn’t just look like a big box but rather has a nice sleek, subtle design that fits in nicely with the car’s aesthetics.

I would highly recommend this product to any car enthusiast or person who needs something loud for their car.


  • Lightweight design for easy installation
  • It is affordable with a lot of features
  • Looks great in your car


  • None

About QSC 15 Subwoofer

qsc 15 subwoofer

QSC is a company that specializes in the production of audio equipment. The company was founded in 1968 and is headquartered in Costa Mesa, California. QSC has been widely praised for its sound quality and innovative designs over the years. They are currently one of the world’s largest manufacturers of loudspeakers, amplifiers, signal processing devices, power conditioners, and other pro audio products. 

QSC produces both professional-grade products as well as affordable consumer electronics that will meet any budget. They offer speakers designed to fit almost every need imaginable with options ranging from high-end professional systems to small tabletop models suited for use at home or work. For those looking for something more powerful than an average speaker system but not quite as extravagant as a full-scale model, QSC offers a wide range of powered speakers. Amplifiers for these models are pre-installed in the speaker itself which saves space and eliminates any need for added equipment. 

The QSC 15″ Subwoofer is a high-performance, sealed enclosure design with an 18mm birch plywood construction. The front-firing woofer handles the lower frequencies while two side-firing passive radiators cover the mid and upper-frequency ranges. This combination delivers excellent bass response for any application including music playback, sound reinforcement, or even DJ use.

The QSC 15″ Subwoofer includes integrated rigging points on each corner of the cabinet that allow easy installation into suspended ceilings or other structures. It also has a convenient cutout in the bottom of the amp plate area to provide access to wiring connections for easy installation and grounding purposes. The 45-degree angle power connector makes it easier to install this model in tight spaces without giving up access to AC power.

The QSC 15″ Subwoofer is a great choice for small performance venues, DJs, built-in and budget-minded applications that require high performance and clear, accurate reproduction of bass frequencies.

Factors To Consider When Choosing QSC 15 Subwoofer Alternatives

qsc 15 subwoofer

In the world of audio, it pays to be an informed consumer. You can’t just buy any old speaker and expect it to sound good. That’s because every speaker has a different frequency range and sensitivity level. Some speakers will not work well with your particular setup, while others will make you want to listen for hours on end. The key is finding a speaker that complements what you already have in your home theater or studio space without breaking the bank.

The following information should help you evaluate which QSC 15 Subwoofer alternatives are best for you.

Considering Power

Choosing an alternative to QSC 15 Subwoofer can be difficult because there are many factors that need to be considered. One of the most important considerations is power. Most people underestimate how much power they need when they’re considering their options for a subwoofer, and end up with a speaker that doesn’t have enough wattage for what they want it to do.

Considering The Size Of Your Room

Some people end up choosing speakers that are too powerful for their needs because they don’t realize that more wattage doesn’t always equal better results. For example, it would be a huge mistake to get a speaker with 1000 watts when you’re only going to be using it in a room that’s 200 square feet because the results will be overwhelming and much different than what you were expecting.

It’s important to consider your needs as well as the size of the room you’ll be using it in before making any decisions about which speakers or models will work best for you. If you know exactly what type of sound you want from your system, then it makes choosing easier because some models are better at reproducing certain types of music than others. For example, if you want the best reproduction of bass tones, then you should consider a sealed speaker so that it won’t take up any more space than necessary.

When considering a subwoofer you must take into account how much space you have available in your room. If your room is not big enough, you may need to consider purchasing a smaller subwoofer. This will ensure that you are able to hear all the bass and it does not overpower other sounds in the song. If your room is too big for your current subwoofer, you may want to look into buying a more powerful one to make up for the lack of space.

What You Will Be Using It For

qsc 15 subwoofer

You need to know what you will be using your subwoofer for before you choose a brand and model. When the QSC 15 was released, it was going to be used in a club or pub setting where a large room would have been needed to get all the bass that they wanted. However, if this is what you are looking for, it is important to make sure that the subwoofer you choose will provide the bass that you need.

Wireless Or Wired Subwoofer

If you’re looking for a new subwoofer, consider whether or not it is wireless or wired.

Wireless subs are great because they don’t require any additional equipment to be plugged in and can easily travel with you from room to room. Wired subs sound better than their wireless counterparts, but the wire may get in the way of your furniture arrangement and limit where you can put your speakers.

You should also consider if either type will work best with your home theater system: while most wireless systems have both types available, some wired systems only come with one option.

Also, keep in mind that there is no difference between the two when it comes to power consumption- both take about as much power as each other so make sure you purchase a wireless subwoofer with the wattage you need.


If your ideal subwoofer is too expensive or simply doesn’t exist, then there are some other options that might be cheaper or provide you with the same (if not better) results. For instance, if you want a QSC 15 Subwoofer that plays lows really well but can’t justify the price, then an alternative could be two speakers with built-in subwoofers. This way you get more of what you want and save money by purchasing a speaker with a built-in woofer rather than buying each component separately.

FAQs about QSC 15 Subwoofer Alternatives

qsc 15 subwoofer

Q: What is the best way to use a subwoofer?

If you can’t put the subwoofer where it’s meant to be (ie: in front of your couch) make sure you place it where at least one foot is free on either side for noisier workouts and never point speakers directly at walls or furniture.

Optimum placement low-frequency for most rooms would be: 10 feet away from the rear wall and six feet away from the front wall. The reason we recommend this configuration is because we’ve found that when placed in this way, almost all of our customers are able to achieve the best sound quality at home without additional acoustic treatment.

Q: What’s the difference between sealed and ported subwoofers?

They’re simply two different approaches to tuning a subwoofer enclosure.

A sealed box subwoofer typically has a flatter frequency response. This is because it does not have an equalization circuit that boosts the output of particular frequencies. It also means the subwoofer is generally more accurate, with no artificial bumps or dips in its performance.

A ported subwoofer, on the other hand, often sounds louder and deeper thanks to a boost in the low-frequency range. This is because the speaker has a port that allows it to work with less power while still maintaining its low-frequency response.

Both approaches have their advantages and disadvantages, but one isn’t inherently “better” than the other. It all depends on your preferences and room environment.

Q: What are the benefits of room correction?

The benefit of room correction is that it makes the subwoofer sound like it’s not in a room.

Put another way, room correction allows you to hear what your subwoofer sounds like with proper acoustical treatment.

Room corrections systems work by measuring the acoustic output at multiple points in your room. They then use that information to create a reference signal that is sent back to the subwoofer, which in turn will act like it’s in an acoustically treated room.

Since the process requires special software and multiple measurements, we do recommend using a professional installer for best results.

Q: What are the benefits of a powered subwoofer?

qsc 15 subwoofer

A powered subwoofer is a great choice for those who want maximum convenience. Simply plug the sub in and you’re good to go – no need to worry about matching a power amp or figuring out a crossover.

The added benefit of a powered sub is that it doesn’t take up as much space, since it doesn’t need to include an amp and protection circuit.

Q: What are the benefits of a passive subwoofer?

The primary benefit of a passive sub is that it allows you to use your favorite power amp and protection circuit with any speaker.

A passive sub also offers more flexibility: you can opt for a bigger driver (and more output) or use multiple subwoofers to expand the low-frequency response.

Q: What are the benefits of an active subwoofer?

Active subwoofers come with everything you need in a single package – including the amp, protection circuit, and crossover.

People who are looking to upgrade their home theatre system or use a specific power amp for their front speakers will find active subwoofers an excellent choice.

Q: What size subwoofer is right for my room?

In general, we recommend that you go with the largest subwoofer your space can accommodate and budget allows.

This is because bass performance decreases as you move further away from the subwoofer – so larger speakers will always sound better than smaller ones.

The good news is that you can always use multiple subwoofers to increase overall bass performance. Two subwoofers (one in each corner of the room, for instance) will usually provide better sound than one giant monster.

Q: What does it mean when a subwoofer has dual inputs or outputs?

A subwoofer with more than one input means it will be easier to integrate with any system – no matter how complicated it might be.

The same goes for extra speaker-level outputs on the back of your sub, which is useful if you’d like to hook up multiple speakers in a 2-channel system.


The 5 QSC 15 Subwoofer Alteratives above are good options for those who want to have an in-depth bass. If you are looking for a speaker that can provide low-frequency sounds, then this device will be perfect for you. The products come with many features and benefits which makes them become the best on the market today. They have been tested by experts from different fields and they all agree that this is an excellent choice when it comes to sound quality and performance. Furthermore, their price is also very affordable so don’t think twice before purchasing these speakers.

If you have any questions that relate to these subwoofers, please comment below! We are always happy to answer all of your questions.

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