Best 20 Subwoofers in 2026

EASY TO INTEGRATE WITH EXISTING SYSTEMS – Hook up this sub to the receiver and upgrade your music sound instantly. Features continuously variable 80-160 Hz crossover and 40-160 Hz (-3dB) frequency response

A sleek detachable grille on the front, speaker and line-level inputs as well as speaker-level outputs on the back, and a Phase Toggle Switch for multiple subwoofers, make this sub cohesive and complete

Amplifier Distortion: <1%

Input gain control gives -30 dB to +6 dB of continuously variable output.

Continuously variable lowpass filter keeps resonances in the 50 Hz to 130 Hz range.

Defeatable highpass filter removes sub-80Hz frequency content from the full-range signal sent to the main speakers.

Left and right, balanced ¼-inch TRS and unbalanced RCA main inputs ensure easy connectivity.

Left and right balanced ¼-inch TRS and unbalanced RCA pass-through outputs onboard for connecting satellite speakers.

Polarity invert switch corrects phase-cancellation issues.

Protection: RF interference, Output-current limiting, Over-temperature, Turn-on/off transient, Subsonic filter, External mains fuse.

Line level LFE RCA inputs for maximum receiver compatibility

Dimensions 14 5" x 12 5" x 16 4"

Frequency response: 32Hz - 120Hz - 3dB

Amplifier power (Cont Peak): 150W 300W

Amplifier features: Volume, low-pass, 0 180 phase, Auto power on

10” Dual layer mica woofer diaphragm delivers faithful sound and optimal bass response

Motion feedback technology utilizes detection circuitry to correct variations in the input signal, helping to prevent distortion

Cutoff frequency adjustment along with level adjustment, phase switching, and a power save mode allows for customer operation

Bass reflux enclosure with a woof cabinet and cloth grille offers a durable design

115 W maximum input power

One speaker per carton

Low pass crossover and phase control

Line/LFE inputs for compatibility with most receivers

Premium Vented Enclosure Made of 5/8" MDF and Finished in Black Carpeting

Double Front Baffle (1.25") with Countersunk Subwoofer Design for Flush and Attractive Appearance

EASY INTEGRATION WITH YOUR EXISTING SOUND SYSTEM. It offers a continuously variable low-pass filter, adjustable from 80-160 Hz

A sleek detachable grille in front; with multiple line- and speaker-level inputs and outputs, POWER-SAVER ON/AUTO SWITCH, independent volume control and a TOGGLE PHASE SWITCH on the back panel make this sub a cohesive unit that outperforms its competition

POLK's UNWAVERING COMMITMENT, RELIABILITY AND CRAFTSMANSHIP has made it a trusted name in the line of audio speakers and sound systems, offering the best in advanced technology, engineering and innovation to let you SIT BACK AND LISTEN WITH YOUR HEART

Engineered for incredibly deep, dynamic, and powerful bass | Sensitivity: 83.5 dB

High Roll Foam Surround stitched to competition Grade pressed paper cone

Frequency response range: 28 Hz - 325 Hz | mounting depth: 6.04"

Premium Vented Enclosure Made of 5/8" Mdf and finished in black Carpeting

Double front baffle (1.25") with countersunk subwoofer design for Flush and attractive appearance

Simple Setup, Streaming & Control - Get setup and listening in minutes with the included cables plus Bluetooth connectivity for wireless streaming of your favorite music and podcasts.

2.1-Channel Sound - Experience a powerful room-filling, true stereo experience ideal for movies, music, and gaming.

Full-Range Speakers - 2 full-range speakers in the sound bar provide rich, clear sound.

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

Adjustable Input Sensitivity. Soft Delayed Remote Turn-On.

Thermal Protection Circuit, Short Protection Circuit.

Overload Protection Circuit. Phase Switch: 0° or 180°.

Low Pass Filter: 50Hz - 150Hz. Bass Boost: 0 - 18dB @ 45Hz.

Subwoofer Level Remote Control. Built in Subsonic Filter @ 29Hz. Frequency Response: 20Hz - 150Hz. Sensitivity: 90dB @ 1w / 1m.

Maximum Power RMS: 200 Watts. Impedance: 2 Ohm. Dimensions: 12.4 x 13.4 x 2.7 (L x W X H) Inches.

Note: Kindly refer User Manual before use

Integrate into your pre-existing audio system with a precision crossover filter and phase switch

Available in Gloss Black, Gloss White, Matte Black and Matte Grey

Outstanding Production Technology：Simple and fashionable appearance, stable black atmosphere, hard texture, good sound, so that your room is full of surround sound.

Perfect Size:The Subwoofer size is 315MM(L)*280MM(W)*285MM(H), Great for matching soundbars or TVS of all sizes and other connected devices. It won't take up a lot of room at home, but it will fill the space where you put the Subwoofer with a powerful bass effect.

Home Theater Powered Compact Subwoofer -Bestisan Powered Subwoofer Standard 3.5Mm RCA High Lever Inputs Easily Connect To Your Home Theater Receivers Dedicated Subwoofer Output. It Delivers Incredible Deep Bass Performance And Provides Low, Tight And Smooth Bass. Make Your Movies, Music And Sports Experience Thrilling

Led Display Design- Different Led Light Indicates Different Mode, Round Corner Design Can Prevent Bruising And Perfectly Integrate With Your Room.

What’s In The Box- 1x Powered Subwoofer, 1x 3.5mm-RCA Audio Cable (1.5M/5ft), 1x Power Adapter,1x User Manual, 1x Service Card

Variable Low-Pass Filter - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s)

High Level Input - Speaker level inputs are commonly referred to as high-level inputs. It will be used to connect the BAB8 to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs

Low Level Input - Line level inputs, also known as RCA inputs or low-level inputs, use RCA interconnect cables to link the BAB8 with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers

Variable Bass Boost - Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it

Specs - 12 inches in Depth, 9. 3 inches in Width and 2. 9 inches in Height

- BOSS Audio Systems provides a Powerful 3 Year Platinum Online Dealer so long as the purchase is made through . We strongly encourage professional installation of this product to ensure proper and safe functionality