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Amazon.com: Kanto SUB8VM Sealed Powered Subwoofer | 300W Peak Power | 8" Woofer | Vinyl Black : Everything Else
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Amazon.com: NVX QBUS8P 300W Peak (150W RMS) Amplified and Loaded 8" Ported Under Seat Quick Bass Universal Subwoofer System with Remote Bass Knob : Electronics
Amazon.com: DC Audio Level 1 Subwoofers (DC Audio | Lv1 M4 12" D4 | 300W) : Electronics
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Amazon.com: Memphis PRXE12S2 12" 300W RMS 2-Ohm Enclosed Subwoofer : Electronics
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Amazon.com: Rockford Fosgate P300-12 12" 300W Sealed Powered Subwoofer Sub Enclosure+Amp Kit : Electronics
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Amazon.com: Sundown Audio LCS V.2 D4 12" 300W RMS Dual 4-Ohm Subwoofer : Electronics
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Amazon.com: Rockville RVB8.1A 8 Inch 300W Powered Car Subwoofer/Sub Enclosure Box + Remote Black : Electronics
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Kicker (2) 43C104 10" Comp C10 Series Sub 300W Peak Car Subwoofer Bundle with Harmony HA-A400.1 Amplifier & Amp Kit : Electronics - Amazon.com
Amazon.com: Pair of Sundown Audio SD-3 8 D4 8" 300W RMS Dual 4-Ohm SD Subwoofer : Electronics
Amazon.com: JBL Sub 550P High-Performance 10" Powered Subwoofer Sealed Enclosure with Built-in 300-Watt RMS Amplifier : Electronics
Amazon.com: Sundown Audio E-8 V.5 D4 8" 300W RMS Dual 4-Ohm E-V.5 Series Subwoofer : Electronics
Amazon.com: Memphis Audio PRX624 6.5" Car Audio Subwoofer 300w Sub Bundle with Rockville dB10 800w Peak Mono Car Audio Amplifier 200w RMS @ 4 Ohms & Rockville RWK81 8 Gauge Amp Installation
Amazon.com: JBL Bar 2.1 - Channel Soundbar with Wireless Subwoofer : Electronics
Amazon.com: OSD Black Trimless Dual 8" in Wall 300W Home Theater Subwoofer IWDUAL8 : Electronics
