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Amazon.com: Rockville RVB8.1A 8 Inch 300W Powered Car Subwoofer/Sub Enclosure Box + Remote Black : Electronics
Amazon.com: Klipsch Reference R-10SW 10" 300w Powered Subwoofer (Black) : Electronics
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: Sound Town 2-Pack 12” 300W Cast Aluminum Frame Woofers w/ 3" Voice Coil, Replacement Woofer for PA/DJ Speaker, Bass Guitar Cabinets (STLF-12GA-PAIR) : Musical Instruments
Amazon.com: JBL Bar 2.1 - Channel Soundbar with Wireless Subwoofer : Electronics
Amazon.com: Sundown Audio LCS V.2 D4 12" 300W RMS Dual 4-Ohm Subwoofer : Electronics
Amazon.com: Memphis PRXE12S2 12" 300W RMS 2-Ohm Enclosed Subwoofer : Electronics
Amazon.com: Nobsound G2 PRO Hi-Fi 300W Subwoofer Power Amplifier Mono Channel Class D SUB Audio Amp : Electronics
Amazon.com: Pyramid 6.5 Inch Car Woofer Speaker - 300 Watt High Powered White Injected Polypropylene Cone Car Audio Sound Component Speaker System w/ High-Temperature Kapton Voice Coil, 4 Ohm, 40oz Magnet - WX65X : Electronics
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Amazon.com: Kicker Bundle Compatible with Universal Car 43VC124 12" Comp 300W Sub Box Enclosure with HA-A400.1 800W Sub Amp and HA-AK4 1800W Amp Install Kit : Electronics
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Amazon.com: Pair of Sundown Audio SD-3 8 D4 8" 300W RMS Dual 4-Ohm SD Subwoofer : Electronics
Amazon.com: Sound Town 12" Raw Woofer Speaker, 300 Watts Pro Audio PA DJ Replacement Low Frequency Driver (STLF-1270) : Musical Instruments
Amazon.com: Rockford Fosgate P300-12 12" 300W Sealed Powered Subwoofer Sub Enclosure+Amp Kit : Electronics
Amazon.com: RockvilIe RVB8.1A 8" 300W Powered Amplified Car Subwoofer System+Remote+Wire Kit : Electronics
Amazon.com: Rockville RVL69W 6x9 300w Competition Cast Aluminum Car Subwoofer Mid-Bass+Lows,Black : Electronics
Amazon.com: DC Audio Level 1 Subwoofers (DC Audio | Lv1 M4 12" D4 | 300W) : Electronics
