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Subwoofers

Yamaha 6-Speaker Set (Floorstanding Pair, Bookshelf Pair, Center, Subwoofer)-Speakers-SpenCertified-vintage-refurbished-electronics
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$449.99
$329.99

Yamaha NS-SP5700 5.1 Channel Speaker Set (Front Pair, Surround Pair, Center, Subwoofer)

SpenCertified

Ready to bring the movie theater experience right into the comfort of your own home? Because that's exactly what this Yamaha speaker set will do fo...

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$449.99
$329.99
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PolkAudio PSW108 Black Powered Subwoofer-Speakers-SpenCertified-vintage-refurbished-electronics
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$199.99
$149.99

PolkAudio PSW108 Black Powered Subwoofer

SpenCertified

The PolkAudio PSW108 Subwoofer packs extraordinary bass power within a compact design. Its low-frequency sound brings a full-range response for lar...

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$199.99
$149.99
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Monitor Audio Radius 360 Powered Subwoofer Downward Firing (2006) (AS IS)-Speakers-SpenCertified-vintage-refurbished-electronics
Save 29%
$139.99
$99.99

Monitor Audio Radius 360 Powered Subwoofer Downward Firing (2006) (AS IS)

SpenCertified

Monitor Audio is known for their speakers with sleek and elegant designs, and the Radius 360 does not disappoint! It has a glossy black finish that...

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$139.99
$99.99
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Cerwin Vega 12" Subwoofer Driver Speaker Replacement-Speakers-SpenCertified-vintage-refurbished-electronics
Save 23%
$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
Save 23%
JBL 12552 67.8047 Speaker 12" Subwoofer Driver-Speakers-SpenCertified-vintage-refurbished-electronics
Save 25%
$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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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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Episode ES-SUB-TRP8-300 8" Powered Subwoofer-Speakers-SpenCertified-vintage-refurbished-electronics
Save 20%
$499.99
$399.99

Episode ES-SUB-TRP8-300 8" Powered Subwoofer

SpenCertified

Episode's Triple Series Subwoofers combine a sleek, glossy design with state-of-the-art DSP technology to deliver the best performance possible. Pa...

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$499.99
$399.99
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Peerless 831727 10" High-Powered Subwoofer Driver Pair-Speakers-SpenCertified-vintage-refurbished-electronics
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$249.99
$199.99

Peerless 831727 10" High-Powered Subwoofer Driver Pair

SpenCertified

Experience powerful, immersive sound with this Peerless woofer pair! Crafted in Denmark from high-quality materials, Peerless' design provides a co...

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$249.99
$199.99
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Kenwood Trio T12-30K 11" Woofer Speaker-Speakers-SpenCertified-vintage-refurbished-electronics
Save 20%
$124.99
$99.99

Kenwood Trio T12-30K 11" Woofer Speaker

SpenCertified

Experience powerful, immersive sound with this Kenwood Trio woofer! Crafted from high-quality materials, Kenwood's design provides a consistent, pr...

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$124.99
$99.99
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BREV SWI5 15 Powered Subwoofer Black-Speakers-SpenCertified-vintage-refurbished-electronics
Save 20%
$899.99
$719.99

BREV SWI5 15 Powered Subwoofer Black

SpenCertified

Compatible with all home audio and theater systems, the Energy Powered Subwoofer facilitates simple connection through analog audio and speaker wir...

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$899.99
$719.99
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Miller and Kreisel V-1B Subwoofer Speaker (AS IS) (Bad Sound When Powered On)-Speakers-SpenCertified-vintage-refurbished-electronics
Save 20%
$399.99
$319.99

Miller and Kreisel V-1B Subwoofer Speaker (AS IS) (Bad Sound When Powered On)

SpenCertified

The Miller and Kreisel V-1B Subwoofer Speaker System delivers outstanding bass with its high-end performance. It's engineered to perfection with a ...

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$399.99
$319.99
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Monitor Audio RSW12 Powered Subwoofer (Fire Inside!)-Speakers-SpenCertified-vintage-refurbished-electronics
Save 25%
$639.99
$479.99

Monitor Audio RSW12 Powered Subwoofer (Fire Inside!)

SpenCertified

This is a really great Monitor Audio Powered Subwoofer and would make a great addition to any home theater system or audio setup. However, the insi...

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$639.99
$479.99
Save 25%