PSB Speakers - Designed to add crystal-clear bass to any music or home theatre system, the SubSeries 450 effortlessly enhances the performance of your existing speakers. http://ow.ly/V8Ha30qFnWx | Facebook
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FS: PSB Speakers Subsonic 5i Powered Subwoofer (Black) - Hi-Fi and Cinema Cables & Accessories - StereoNET International
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Amazon.com: Soundavo PSB-400DSP Class D Subwoofer Amplifier with DSP and LCD Presets Display for Home Theater 400W RMS / 1000W Max … : Musical Instruments
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