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
QSC E115BK 15" 500 Watt 2-Way Full Range Passive Loudspeaker
  • High output, professional quality sound with E115 – 500 W continuous power
  • E Series Entertainment System – Advanced digital signal processing tunings and options using QSC GXD, PLD amplifiers or TouchMix digital mixers
  • Titanium diaphragm for high fidelity and long life
  • Rugged tour-grade textured paint; Foam-lined perforated steel grill
  • Available U-Style Yoke and M8 rigging kit for permanent installation
SaleBestseller No. 2
QSC KW152 15" 1000 Watt 2-Way Active PA Loudspeaker
  • K Series performance in a lightweight, birch design
  • 1000 watt Class D power modules in all models (2 x 500 W)
  • Extensive DSP featuring DEEP(tm) and Intrinsic Correction(tm) enhances system performance
  • DMT (tm) (Directivity Matched Transition) ensures uniform coverage across the entire sound field
  • Rugged, texture-painted birch enclosures
Bestseller No. 3
QSC KW153 15" 1000 Watt 3-Way Active PA Loudspeaker
  • 1000-watt Class D powered speaker (2 x 500 W)
  • Two combination XLR-1/4" TRS inputs and RCA inputs with direct outputs
  • Four-position mic/line gain knobs
  • Mix up to three audio sources internally and send sum to balanced output for daisy-chaining
  • QSC's sophisticated DSP, including DEEP mode for extended bass response
Bestseller No. 4
QSC E215 Dual 15" 2-Way Passive Loudspeaker
  • High output, professional quality sound with 1000 w continuous power
  • Titanium diaphragm for high fidelity and long life
  • Rugged tour-grade textured paint
  • Foam-lined perforated steel grill
  • Optional M10 rigging kit available for permanent installation
Bestseller No. 5
QSC KS118 Active 18" Subwoofer
  • A very high output active subwoofer producing impressive low frequencies for mobile entertainment, AV production, clubs and performance venues
  • Features an 18" direct radiating driver powered by a 3600W Class D amp, to deliver high SPL with dynamic and musical sound reproduction of very low frequencies
  • On-board DSP optimizes and protects system performance as well as offers advanced capabilities such as the ability to array two units in a cardioid arrangement
  • Highly transportable, the rugged enclosure features comfortable handles with a professional and elegant appearance in any application, plus four low noise casters
  • An M20 threaded pole receptacle accepts a 35 mm pole for easy vertical deployment with full-range loudspeakers
Bestseller No. 6
QSC K12.2 Active 12" Powered 2000 Watt Loudspeaker
  • Best in class audio performance. Low-noise and variable speed fan
  • 2000 Watt Class-D amplifier module
  • Factory Presets and savable/recallable Scenes for commonly-used applications
  • Multi-function digital display for control and selection of loudspeaker functions
Bestseller No. 7
QSC CP12 12-Inch Compact Powered Loudspeaker
  • Compact and powerful performance; light weight and highly portable
  • 1000 Watt peak power Class-D amplifier module
  • Easily selected contours for commonly-used applications
  • Advanced DSP with Intrinsic correction for superior sound quality and speaker protection
  • Directivity matched transition (DMT) for consistent frequency response across the entire coverage area
Bestseller No. 8
QSC KW122 2-Way Powered Loudspeaker - 1000 Watts, 1x12"
  • Bi-amped 1000-watt powered speaker with 12" woofer and 1.75" tweeter
  • 75-degree coverage angle with square pattern lends itself to cluster applications
  • Simultaneous mic, line, and stereo RCA inputs
  • DEEP processing extends your system's bass response
  • Four-position mic/line gain knobs
Bestseller No. 9
QSC E112BK 12" 400 Watt 2-Way Full Range Passive Loudspeaker
  • High output, professional quality sound with 400 W continuous power
  • E Series Entertainment System – Advanced digital signal processing tunings and options using QSC GXD, PLD amplifiers or TouchMix digital mixers
  • Rugged tour-grade textured paint; Foam-lined perforated steel grill
  • Available U-Style Yoke and M8 rigging kit for permanent installation
  • Dual angle pole socket
Bestseller No. 10
QSC SP-26 26" Loudspeaker Pole
  • SP-26 26" Loudspeaker Pole - QSC 90 Day Limited Warranty
  • Thread: M20 (Male)
  • Diameter: 1.377" (35mm)
  • Length: 26" (660mm)
Bestseller No. 11
QSC SP-36 Loudspeaker Pole
  • Loudspeaker mounting pole for use with KLA181 subwoofer
  • 35 mm diameter
  • 36 inches long
  • M20 thread
Bestseller No. 12
QSC KLA12 Active 12" Line Array Loudspeaker Black
  • Rugged, ABS enclosure delivers light-weight durability
  • SOLOTM Rigging System supports deployment without tools or external hardware
Bestseller No. 13
QSC K10.2 Active 10" Powered 2000 Watt Loudspeaker
  • Best in class audio performance
  • 2000 Watt Class-D amplifier module
  • Factory Presets and savable/recallable Scenes for commonly-used applications
  • Multi-function digital display for control and selection of loudspeaker functions
  • Intrinsic Correction tuning and loudspeaker management;Frequency Response (-6 dB) 56 Hz - 20 kHz ;Frequency Range (-10 dB) 50 Hz - 20 kHz;Nominal Coverage Angle 90° Axisymetric
Bestseller No. 14
QSC GX5 500-Watt Power Amplifier
  • QSC Power amp
  • 500w amp
  • Signal to Noise (20 Hz - 20 kHz):100 dB
Bestseller No. 15
QSC KLA181 Active 18" Line Array Subwoofer Black
  • 18" vented subwoofer
  • High acoustic output (135 dB SPL peak)
  • High acoustic output (135 dB SPL peak)
Bestseller No. 16
QSC E12-CVR E-Series E12 Passive Loudspeaker Cover
  • Made in China
  • Package dimensions :45.0 cm (H) x 12.7 cm (L) x 39.4 cm (W)
  • Package Weight :1.225 kg
Bestseller No. 17
QSC E110 Passive 10" Loudspeaker
  • High output, professional quality sound with 300 w continuous power
  • Rugged tour-grade textured paint
  • Foam-lined perforated steel grill
  • Suitable for main PA and stage monitor
  • Available U-Style yoke and M8 rigging kit for permanent installation
Bestseller No. 18
QSC K8.2 Active 8" Powered 2000 Watt Loudspeaker
  • Best in class audio performance
  • 2000 Watt Class-D amplifier module
  • Factory Presets and savable/recallable Scenes for commonly-used applications
  • Multi-function digital display for control and selection of loudspeaker functions
  • Intrinsic Correction tuning and loudspeaker management

QSC 15 Subwoofer Alteratives Reviews 2023

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, Black
  • 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.

Last but not least, don’t forget to follow our website to be updated with more interesting information!

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