Best 8 Powered Subwoofer in 2022: Our Top 15 Picks

Sometimes it might be quite difficult to find the best 8 powered subwoofer. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this 8 powered subwoofer buying guide.

Our Top 15 Recommendations:

The 15 Top 8 Powered Subwoofer Reviews:

SaleBestseller No. 1
Monoprice 60-Watt Powered Subwoofer - 8 Inch With Auto-On Function, For Studio And Home Theater Black
  • This is an 8" powered subwoofer capable of producing 60 watts (RMS) output. The subwoofer has a frequency response range of 50 to 250 Hz with a lowpass crossover filter, which can be adjusted from 50 to 150 Hz. Gain and frequency knobs on the control panel allow you to adjust the crossover filter and the power output for the optimum blend and balance of bass output with your stereo or surround speakers.
  • The subwoofer has multiple input options, which allow it to be used with any existing stereo or 5.1 (or greater) amplifier system. For each input there is a corresponding output.
  • High-level inputs accept a full-range signal from the amplifier's stereo speaker outputs. When connecting the unit as part of a 5.1 system, these would be taken off the Front Left and Front Right outputs in parallel to the standard pair of front speakers. The subwoofer provides its own power and includes impedance matching circuitry, so this will not reduce the power output to the front speakers or affect the overall impedance load on the amplifier.
  • Additionally, the subwoofer has a set of right/left Line Level inputs. If using a standard stereo system, without a special subwoofer output, you can connect these to the left and right line level outputs on the amp. The subwoofer will then combine the signals to process the mono bass signal it needs to drive the speaker. If you are using an amplifier with a single mono subwoofer line level output, simply use an RCA "Y" cable to split the output and send it to the two line level inputs on the subwoofer.
  • The subwoofer is housed in an attractive black wood cabinet that measures 13.75" x 11.75" x 11.75" (H x W x D). The driver and a 2 3/4" sound port are located on the front, covered by a black cloth speaker grill.
SaleBestseller No. 2
JBL Basspro SL2 - Powered under seat subwoofer system
  • 125W RMS compact powered subwoofer system with Bass Boost of 0dB to plus9dB at 70Hz
  • Dimensions (L x W x H): 13-9/16" x 9-7/8" x 2-13/16" (344mm x 250mm x 71mm)
  • Frequency Response 35Hz – 120Hz
  • 8" Powered Subwoofer
  • Car audio Subwoofer
Bestseller No. 3
Rockville SS8P 400w 8" Slim Under-Seat Active Powered Car/Truck Subwoofer Sub
  • Rockville SS8P 8" 400w Slim Under-Seat Active Powered Car/Truck Subwoofer Sub.
  • Enclosure is made out of cast aluminum which stays cool at all times. Peak Power Handling: 400 Watts.
  • RMS Power Handling: 100 Watts. Heavy Duty Mounting Feet. PWM MOSFET Power Supply. Low Level RCA Input. High Level Inputs with Auto Turn-On Technology. Adjustable Input Sensitivity. Soft Delayed Remote Turn-On. Thermal Protection Circuit, Short Protection Circuit. Overload Protection Circuit. Green Power/Red Protect LED. Phase Switch: 0° or 180°.
  • Low Pass Filter: 50Hz - 150Hz. Bass Boost: 0 - 12dB @ 45Hz. Built in Subsonic Filter @ 20Hz. THD: < 0.4%. Subwoofer Level Remote Control. Fuse Rating: Single 15A.
  • Specifications: Peak Power 400 Watts. RMS Power: 100 Watts. Impedance: 4 Ohm. Dimensions (L x W X H): 11.4" x 8.3" x 2.8" Inches. Frequency Response: 20Hz - 150Hz. Signal to Noise Ratio: >90dB. Sensitivity: 90dB @ 1w / 1m. Input sensitivity, Low level: 300mV. Input sensitivity, High level: 1.0V
Bestseller No. 4
Rockford Fosgate P300-8P Punch 8" 300-Watt Amplified Subwoofer in Ported Enclosure - Slim Design for Tight Spaces - Black
  • The Punch 300-8P is a universal "all in one" self-contained subwoofer enclosure with built-in amplifier for dropping Bass in any factory or aftermarket system
  • The 8" high output subwoofer is impedance optimized for the built in 300-watt class-D amplifier in a slim design enclosure - Dimensions: 11.4" x 17.6" x 5.6"
  • Featuring an adjustable 12db/Octave low pass crossover, on board adjustable bass boost EQ, and on board phase switch
  • The enclosure can be connected via speaker level inputs for connection to factory systems, or traditional line level inputs for aftermarket systems
  • Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller
Bestseller No. 5
MB Quart RW-108A 600W Reference Series 8" Slim Low Profile Compact Under-Seat 4-Ohm Active Powered Subwoofer Enclosure with Built in Amplifier for Car Boat RV ATV
  • MB Quart RW-108A 600W REFERENCE Series 8" 4-Ohm Power Subwoofer Amplifier
  • Complete control of amplifier signal, essential when using two or more amplifiers
  • Highly efficient circuit topology which helps the amplifer develop a lot of power in a very small heatsink.
  • Stable power through the PC board with minimal heat generation
  • Wired Bass Remote allows adjustments to bass frequencies to be made from the control mounted anywhere in the vehicle.
SaleBestseller No. 6
Yamaha 8" 100W Powered Subwoofer - Black (NS-SW050BL)
  • New twisted flare port contributes to clear and tight bass
  • Advanced YST II (Yamaha Active Servo Technology II)
  • 8” cone woofer
  • Stylish addition to any room
  • Dynamic Power: 100W (5 ohms)
SaleBestseller No. 7
Blaupunkt 300W 8-Inch Amplified Subwoofer
  • 30W 8-Inch Amplified Subwoofer.Power source type:Corded Electric.Speaker size:8 inches
  • Made with the highest technical quality to ensure maximum reliability and durability
  • MAX power handling 300 watts (300 Watts Peak) and an RMS power handling of 120 watts (300 Watts Peak)
  • Features variable bass boost, adjustable input sensitivity, and a low-pass filter
Bestseller No. 8
Dayton Audio SUB-800 8" 80 Watt Powered Subwoofer
  • Downward-firing flared port design for clean, powerful bass
  • Selectable "Auto-on" mode
  • Heavy duty long-throw 8" woofer
  • Perfect for small home theaters or listening rooms
  • Unobtrusive textured black vinyl finish
Bestseller No. 9
Polk Audio PSW111 8" Powered Subwoofer - Power Port Technology | Up to 300 Watt Amp | Big Bass in Compact Size | Easy Setup with Home Theater Systems Black
  • ULTRA-COMPACT POWERED SUBWOOFER FOR EXTRA PUNCHY BASS – An 8" Dynamic Balance woofer, specially-tuned downward-firing port & on-point speaker geometry helps deliver accurate bass with added depth that pumps up your movie, games and music experience
  • LOUDER CLEARER SOUND EVEN AT EXTREME VOLUME LEVELS – Features smart compression circuitry that limits distortion and gives a more balanced & thrilling music experience with rich, deep sound, even at low frequencies
  • HIGH-EFFICIENCY LOUDSPEAKER – Driven by a 150-watt amplifier (300W at peak), this sub is your answer to more power in a small footprint. It takes about one square foot of floor space and fills any room with incredible sound wherever you place it
  • PERFECTLY BLENDS WITH YOUR EXISTING SYSTEM – Timbre-matched with other Polk speakers from TSI, RM & R/T/M Series, this sub hooks to any receiver. No hassles, no extra connections. Upgrade your home theater and entertainment
  • A SLEEK DETACHABLE GRILLE on the front, along with LFE line-inputs, as well as speaker-level inputs and outputs on the back, and Low-Pass Filter & Phase Toggle Switch, make this sub COHESIVE & COMPLETE, especially at this price
SaleBestseller No. 10
Alpine Electronics PWE-S8 Restyle Compact Powered 8-Inch Subwoofer , black
  • 8-Inch Subwoofer And 120W Amplifier, Housed Together In A Cast Aluminum Enclosure
  • The Compact Size Measures Just 13.5” L X 9” W X 3” D So It Can Be Installed Under Or Behind A Seat In A Truck, In A Sedan’S Trunk Or In An Suv’S Hatch
  • 32Hz-150Hz Frequency Response, Power Rating: 120W Rms. Rca (0.1-4V) / Speaker Input (1.5-30V/Auto Sensing)
  • Rca And Auto-Sensing Speaker Level Inputs Are Located On The Side Panel, Along With Controls For Phase, Gain, Lp Crossover And Remote Sub Level
Bestseller No. 11
Rockville WHEEL OF BASS 8" Slim Under-Seat Powered Truck/Car Audio Subwoofer Sub
  • Rockville WHEEL OF BASS 8" 500w Slim Under-Seat or Trunk Mounted Powered Car Subwoofer.
  • Enclosure is very shallow at only 3.15” tall so it can fit anywhere. You can fit it under seat but it also sounds great and takes up little space in your trunk.
  • Enclosure is made out of solid cast aluminum. Peak Power Handling: 500 Watts. RMS Power Handling: 125 Watts. Heavy Duty Mounting Feet. PWM MOSFET Power Supply.
  • Low Level RCA Input. High Level Inputs with Auto Turn-On Technology. Adjustable Input Sensitivity. Soft Delayed Remote Turn-On. Thermal Protection Circuit, Short Protection Circuit
  • Overload Protection Circuit. Green Power/Red Protect LED. Phase Switch: 0° or 180°. Low Pass Filter: 50Hz - 180Hz. Bass Boost: 0 - 12dB @ 45Hz. Built in Subsonic Filter @ 20Hz
Bestseller No. 12
MTX Audio RT8PT Universal Powered Subwoofer Enclosure
  • Amplifier Power Output: 120 Watts RMS
  • 8" High performance subwoofer in a carpeted, vented enclosure
  • High Level and RCA inputs for easy connection in any system set up
  • External Bass Control is included for convenient control of volume from front of vehicle
SaleBestseller No. 13
KICKER 11HS8 8" 150W Hideaway Car Audio Powered Subwoofer Sub Enclosure HS8
  • RMS Power: 150 Watts
  • Ultra-compact powered subwoofer system designed for tight locations
  • Dimension: 13 7/8 x 9 3/8 x 3 1/8
  • 8-inch internal subwoofer
  • 150-watt (RMS, 14.4v) power amplifier
Bestseller No. 14
Patioer 8" 600w Car/Truck Audio Slim Under-Seat Powered Subwoofer Sub Bass Speaker Kit
  • 8-inch woofers, pure music output.
  • High power design, stronger sound.
  • Stainless steel body, durable.
  • High-strength protection alloy mesh for better protection of tweeters.
  • There are multiple cooling holes on both sides to ensure heat dissipation and avoid burning of the speakers.
SaleBestseller No. 15
Kanto SUB8 8-inch Powered Subwoofer | Matte White
  • TRUE BASS REPRODUCTION - Pumping out 250W of total peak power, sub8's sealed box design provides detailed bass response while ensuring your favorite songs and soundtracks are perfectly balanced.
  • COMPACT DESIGN - Achieve powerful bass extension while taking up minimal space. Measuring 11.9" tall, sub8 fits wherever you need it.
  • SEAMLESS INTEGRATION - Every space is different. Precise dials for volume and cut-off frequency offer exacting, responsive control that let you shape your bass to fit the unique characteristics of your room.
  • REDUCED VIBRATION - sub8’s acoustic MDF enclosure is engineered to reduce undesired resonance and reverberation inside the cabinet, providing clean, uncolored sound. Solid rubber feet also help to isolate the housing from the surrounding area.
  • PROTECTIVE GRILLE - A specially designed grille protects the 8" paper cone driver from impact and dust while allowing sound to travel through with minimal diffraction.

Last update on 2022-12-06 / Affiliate links / Images from Amazon Product Advertising API

How to find the best 8 powered subwoofer?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best 8 powered subwoofer for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good 8 powered subwoofer recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the 8 powered subwoofer need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for 8 powered subwoofer to find what you’re looking for:

Brand

In some cases, the brand of 8 powered subwoofer is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given 8 powered subwoofer are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about 8 powered subwoofer are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare 8 powered subwoofer quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best 8 powered subwoofer can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.