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Amazon.com: Sound Town 18" 500W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement Woofer for PA/DJ Subwoofer Cabinets (STLF-18120DR) : Musical Instruments
Amazon.com: CERWIN Vega H6E12DV 12" 2Ω 2400W Max / 500W RMS Dual Voilce Coil Vented Double Subwoofer Enclosure : Electronics
Amazon.com: BELVA BPKG212v2 1200W Dual 12" Car Subwoofer with Ported Enclosure, Monoblock Amplifier, Wiring Kit and Remote Bass Knob : Electronics
Amazon.com: Skar Audio IX-12 D4 12" 500 Watt Max Power Dual 4 Ohm Car Subwoofer : Electronics
Amazon.com: Pair of SUB P30 - Focal 12" 250W RMS 500W Max Single 4-Ohm Subwoofer : Electronics
Amazon.com: Behringer Eurolive B1200D-PRO 500W 12 inch Powered Subwoofer : Musical Instruments
Amazon.com: Rockville RVB12.1A 12 Inch 500W Active Powered Car Subwoofer+Sub Enclosure Box : Electronics
Amazon.com: Sundown Audio SA-8 V.3 D2 8" 500W RMS Dual 2-Ohm SA Series Subwoofer : Electronics
Amazon.com: Infinity - Two Kappa 12" (300mm) 500 Watt RMS, High-Performance Subwoofers, Switchable 2 OR 4 OHM : Electronics
Amazon.com: Kicker 48TCWRT102 10" Slim Car Subwoofer Bundle with Rockville KRYPTON-M1 2000w Peak/500w RMS Mono 1 Ohm Car Amplifier Amp+Remote & Rockville RWK41 Installation Wire Kit with RCA's (3 Items) : Electronics
Amazon.com: Sundown Audio E-12 V.3 D2 Pair 12" 500W RMS Dual 2-Ohm EV.3 Series Subwoofers : Electronics
Amazon.com: Sundown Audio E-12 v4 D2 12" 500W RMS Dual 2-Ohm Car Bass Subwoofer : Electronics
Sundown Audio E-15 v4 D4 15" 500W RMS Dual 4-Ohm Subwoofer : Electronics - Amazon.com
Amazon.com: Pair of Sundown Audio E-15 v4 D2 15" 500W RMS Dual 2-Ohm Subwoofers : Electronics
Amazon.com: BLACK DIAMOND DIA-12D4 Car Subwoofer 12" 500W Max Power, 250W RMS, Dual 4 Ohms, DVC (1 Speaker) : Everything Else
Amazon.com: Diamond Audio DESMB8D Dual 8" 500W RMS Diamond Elite Series 4-Ohm Dual Voice Coil Ported Loaded Subwoofer Enclosure + Free LAB Sticker : Electronics
Amazon.com: DS18 IXS10.4S Shallow Car Subwoofer - 10" 1000W MAX Power, 500W RMS, Single Voice Coil, 4 Ohms Impedance (1 Speaker) : Electronics
Amazon.com: Rockville W8K9D4 8" Inch 2000w Peak Car Audio Subwoofer Dual 4-Ohm Sub 500w RMS CEA Rated, Black : Electronics
Amazon.com: Skar Audio VD-12 D4 12" 800W Max Power Dual 4 Ohm Shallow Mount Car Subwoofer : Electronics
Amazon.com: Massive Audio HIPPO84V2 – 8 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 8" Subwoofer 500 Watt RMS, 1000w MAX Dual 4 Ohm, 2.5 Inch Voice Coil. Sold Individually : Electronics
Amazon.com: Sundown Audio E-15 v4 D2 15" 500W RMS Dual 2-Ohm Subwoofer : Electronics
Amazon.com: Rockville RVB10.1A 10 Inch 500W Active Powered Car Subwoofer+Sub Enclosure Box : Electronics
Amazon.com: Sundown Audio Pair of E-12 V.3 D4 12" 500W RMS Dual 4-Ohm EV.3 Series Subwoofers : Electronics
Amazon.com: Massive Audio GTX122 – 12 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 12" Subwoofer 700 Watt RMS, 1400w MAX Dual 2 Ohm, 2.5 Inch Voice Coil. Sold Individually : Electronics
Amazon.com: Rockford Fosgate P1S2-10 Punch P1 SVC 2-Ohm 10-Inch 250 Watt RMS 500 Watt Peak Subwoofer : Electronics
Amazon.com: Sound Town 15” 500W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement Woofer for PA/DJ Speakers or Subwoofer Cabinets (STLF-15120A) : Musical Instruments
