Subwoofers

Monitor Audio ASW 100 Powered Subwoofer-Speakers-SpenCertified-vintage-refurbished-electronics
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$669.99
$499.99

Monitor Audio ASW 100 Powered Subwoofer

SpenCertified

The Monitor Audio ASW 100 ported subwoofer is a great addition to any home theater system or audio setup. It boasts high-sound quality and is in ve...

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$669.99
$499.99
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Klipsch Reference R-10B Powered Subwoofer And Soundbar (No Power Cord)-Speakers-SpenCertified-vintage-refurbished-electronics
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$74.99
$59.99

Klipsch Reference R-10B Powered Subwoofer (No Power Cord)

SpenCertified

Compatible with all home audio and theater systems, the Klipsch Reference R-10B Powered Subwoofer requires power to operate and facilitates simple ...

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$74.99
$59.99
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JVC FS-SD1000 Compact Component System (CD Player Radio, Subwoofer, and Speaker Bundle)-Speakers-SpenCertified-vintage-refurbished-electronics
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$399.99
$299.99

JVC FS-SD1000 Compact Component System (CD Player Radio, Subwoofer, and Speaker Bundle)

SpenCertified

Looking for a stylish shelf stereo system that won't break the bank? Then the JVC FS-SD1000 is a great choice! The first thing to notice about th...

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$399.99
$299.99
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SONY Active Subwoofer SA-W3000 (Black)-Speakers-SpenCertified-vintage-refurbished-electronics
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$219.99
$159.99

Sony SA-W3000 180W Powered 12" Subwoofer Magnetically Shielded (2012)

SpenCertified

Get ready for heart-thumping bass with the Sony SA-W3000! It's designed to deliver a power, deep bass sound thanks to its 12" mica-reinforced wo...

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$219.99
$159.99
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Gekko GK-SW10 10" Servo Control Powered Subwoofer-Speakers-SpenCertified-vintage-refurbished-electronics
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$339.99
$249.99

Gekko GK-SW10 10" Servo Control Powered Subwoofer

SpenCertified

Many people prefer servo control subwoofers, which have a drive with multiple voice coils and thus greater feedback control and increasing accurac...

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$339.99
$249.99
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Definitive Technology ProCinema ProSub 100 10" Powered Subwoofer White-Speakers-SpenCertified-vintage-refurbished-electronics
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$539.99
$399.99

Definitive Technology ProCinema ProSub 100 10" Powered Subwoofer White

SpenCertified

Definitive Technology's ProSub100 is perfect for any home audio setup or home theater system. It features a 10-inch woofer and boasts great sound q...

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$539.99
$399.99
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Jamo SUB 800 Powered Subwoofer Gloss Black-Speakers-SpenCertified-vintage-refurbished-electronics
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$339.99
$249.99

Jamo SUB 800 Powered Subwoofer Gloss Black

SpenCertified

Have a smaller space but still want powerful bass for your home theater? Then the Jamo SUB 800 is a perfect fit - literally! This is a very compact...

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$339.99
$249.99
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JBL PB10 10" PowerBass Powered Subwoofer-Speakers-SpenCertified-vintage-refurbished-electronics
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$399.99
$299.99

JBL PB10 10" PowerBass Powered Subwoofer

SpenCertified

Ready for a heart-pounding intensity that will bring all of your movies and music to life? Good! Because that's exactly what JBL's PB-10 promises. ...

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$399.99
$299.99
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Cerwin Vega 12" Subwoofer Driver Speaker Replacement-Speakers-SpenCertified-vintage-refurbished-electronics
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$259.99
$199.99

Cerwin Vega 12" Subwoofer Driver Speaker Replacement

SpenCertified

Experience powerful, immersive sound with this Cerwin Vega woofer! Perfect for today's audio setup, this 12" replacement speaker is sure to provide...

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$259.99
$199.99
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JBL Model LE 10 Signature Speaker 12" Subwoofer Driver-Speakers-SpenCertified-vintage-refurbished-electronics
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$259.99
$199.99

JBL Model LE 10 Signature Speaker 12" Subwoofer Driver

SpenCertified

Experience powerful, immersive sound with this JBL woofer! Perfect for most audio setups, this 12" replacement speaker is sure to provide a dynamic...

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$259.99
$199.99
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Dayton Audio HPSA500 500W High Performance Subwoofer Amplifier-Speakers-SpenCertified-vintage-refurbished-electronics
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$999.99
$749.99

Dayton Audio HPSA500 500W High Performance Subwoofer Amplifier

SpenCertified

The Dayton Audio HPSA500 500 watt subwoofer amplifier is a heavy, reliable, bass-pumping system that delivers abundant power with accuracy and eff...

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$999.99
$749.99
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JBL 12552 67.8047 Speaker 12" Subwoofer Driver-Speakers-SpenCertified-vintage-refurbished-electronics
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$199.99
$149.99

JBL 12552 67.8047 Speaker 12" Subwoofer Driver

SpenCertified

Experience powerful, immersive sound with this JBL woofer! Perfect for today's audio setup, this 12" replacement speaker is sure to provide a dynam...

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$199.99
$149.99
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Klipsch RW 12 Black Wooden black Powered Subwoofer-Speakers-SpenCertified-vintage-refurbished-electronics
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$159.99
$119.99

Klipsch RW 12 120V Black Wooden Powered Subwoofer (NO SOUND)

SpenCertified

The Klipsch RW12 Subwoofer (black) is the ultimate choice for dynamic, full-range sound. Its high-level output plus a colored vinyl laminated wood ...

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$159.99
$119.99
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Yamaha YST-SW100 Powered Active Servo Processing Subwoofer System-Speakers-SpenCertified-vintage-refurbished-electronics
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$334.99
$249.99

Yamaha YST-SW100 Powered Active Servo Processing Subwoofer System

SpenCertified

The Yamaha YST-SW100 is a really nice subwoofer. It dramatically enhances bass response and is easy to connect to existing audio systems and TVs. W...

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$334.99
$249.99
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Jensen Heathkit AS-27 Triaxial Speakers 12" Subwoofer Driver Pair-Speakers-SpenCertified-vintage-refurbished-electronics
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$499.99
$399.99

Jensen Heathkit AS-27 Triaxial Speakers 12" Subwoofer Driver Pair

SpenCertified

Experience powerful, immersive sound with this Heathkit woofer pair! Made by Jensen, their unique design provides a consistent, premium audio. Perf...

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$499.99
$399.99
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