Products

Step up your sound with the Cambridge Audio SX-120! This subwoofer offers a solid, musical bass thanks to it's 70-watt amplifier and 8-inch long-th...

Add deep, room-filling bass to your audio system with the Cambridge SoundWorks BassCube 10 powered subwoofer. Featuring a powerful 10-inch driver ...

The Cambridge SoundWorks PC Works system is a classic 2.1 computer speaker setup known for clean mids, crisp highs, and surprisingly strong bass fr...

This is a very nice subwoofer. Easily connect it to any system with the passive connections. CONDITION Refurbished and SPENCERTIFIED SPENCERTIFIED ...

This is a really cool system. The bookshelf speakers are small and will fit anywhere. The passive subwoofer will provide all of the much needed bas...

This is a very nice subwoofer. CONDITION Refurbished and SPENCERTIFIED SPENCERTIFIED - Fully certified by Spencer Every function has been confirmed...

Feel the low-end impact with the Cerwin-Vega CLSC-15S powered subwoofer. Featuring a massive 15-inch driver and high-output built-in amplification,...

This subwoofer has really good sound sound. CONDITION Refurbished and SPENCERTIFIED SPENCERTIFIED - Fully certified by Spencer Every function has b...

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

The Dayton Audio SA230 is a powerful and reliable subwoofer plate amplifier designed for DIY and replacement subwoofer applications. Delivering cle...

This is an amazing subwoofer, we have 2 available. CONDITION Refurbished and SPENCERTIFIED SPENCERTIFIED - Fully certified by Spencer Every functio...

Enhance the low-end performance of your vintage stereo system with the DBX DB-SW2x6 passive subwoofer speaker. Designed to operate with external a...

If you love lots of bass, this pair of Def Tech speakers should be your be your first consideration. Each tower has a built-in powered subwoofer. T...

If you love lots of bass, this pair of Def Tech speakers should be your be your first consideration. Each tower has a built-in powered subwoofer. T...

This powered subwoofer is a great addition to any home stereo system. It has some light signs of use but otherwise is in great condition, it also h...

This powered subwoofer is a great addition to any home stereo system. It has some light signs of use but otherwise is in great condition, it also h...

The Definitive Technology Powerfield SuperCube lives up to its name! It's perfect for any home audio setup or home theater system. It features a 10...

Experience deep, room-filling bass with the Definitive Technology PowerField SuperCube III powered subwoofer. This compact yet powerful active sub ...

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...

  This Speaker is perfect for any home audio setup or home theater system. It features a 10 inch woofer and boasts great sound quality. This device...

The ProSub 1000 from Definitive adds powerful bass to your movies and music. A 10" woofer placed at the front is combined with a low bass radiator ...

The Definitive Technology ProSub 600 is a compact powered subwoofer designed to deliver deep, controlled bass for home theater and music systems. ...

Add powerful low-end performance to your home theater or stereo setup with the Definitive Technology ProSub 600 powered subwoofer. Designed with a ...