Massive Audio GTX64 – 6.5 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 6.5" Subwoofer 250 Watt RMS, 500w MAX Dual 4 Ohm, 1.5 Inch Voice Coil. Sold Individually
Amazon.com: Skar Audio RP-75.4AB 500 Watt Full-Range Class A/B 4 Channel Car Amplifier : Electronics
Amazon.com: E-12 V.3 D2 Pair - Sundown Audio 12" 500W RMS Dual 2-Ohm EV.3 Series Subwoofers : Electronics
Sundown Audio E-10 D4 V4 10" 500W RMS Dual 4-Ohm Car Bass Subwoofer
MRV-M500 - Alpine Monoblock 500W RMS V Power Series Car Amplifier : Electronics - Amazon.com
Amazon.com: Diamond Audio MICRO2V2 2-Channel 500W RMS Class D Amplifier : Electronics
Sundown Audio E-15 v4 D2 15" 500W RMS Dual 2-Ohm Subwoofer
Amazon.com: SA-8 V.3 D2 - PAIR Sundown Audio 8" 500W Each RMS Dual 2-Ohm SA Subwoofer : Electronics
Kenwood 500W 2 Channels Performance Standard Series Stereo Power Car Amplifier with 4 Gauge Blue Amplifer Kit and Gravity Magnet Phone Holder Bundle
E-10 V.3 D2 - Sundown Audio 10" 500W RMS Dual 2-Ohm EV.3 Series Subwoofer
Amazon.com: Infinity - Two Kappa 12" (300mm) 500 Watt RMS, High-Performance Subwoofers, Switchable 2 OR 4 OHM : Electronics
Amazon.com: MRV-M500 - Alpine Monoblock 500W RMS V Power Series Car Amplifier : Electronics
Amazon.com: Sundown Audio E-12 v4 D2 12" 500W RMS Dual 2-Ohm Car Bass Subwoofer : Electronics
Sundown Audio SAM-500D Monoblock 500W RMS Micro Amplifier
Amazon.com: DS18 PRO-EXL104MB Loudspeaker - 10", Midrange, 1000W Max, 500W RMS, 4 Ohms, Ferrite Magnet - for The Peple Who Live and Breathe Car Audio (1 Speaker) : Everything Else
Rockford Fosgate P3D4-10 Punch P3 DVC 4-Ohm 10-Inch 500-Watt RMS 1000 Watts Peak Subwoofer
Pair of Sundown Audio E-15 v4 D2 15" 500W RMS Dual 2-Ohm Subwoofers
Sundown Audio E-15 v4 D4 15" 500W RMS Dual 4-Ohm Subwoofer
Amazon.com: NVX VADM1 500W RMS Class D Monoblock Car/Marine/Powersports Micro Amplifier with Bass Remote : Electronics
Amazon.com: Rockville DBM45 4-Channel 2000w Peak/500w Dyno-Certified RMS Marine/Boat Amplifier : Electronics
Amazon.com: Memphis Audio SRX2501 Monoblock 250W RMS 500W Max Street Amplifier : Electronics
Amazon.com: Dayton Audio SPA500 500W Subwoofer Plate Amplifier : Electronics
Amazon.com: Incriminator Audio I10D2 10" 500W RMS Dual 2-Ohm I Series Subwoofer : Electronics
Amazon.com: Memphis Audio 500W Monoblock Amplifier Car Audio Amp Street Reference SRX500D.1 : Electronics
Amazon.com: Stagg 500 BAH USA 500W(RMS)/8 Ohm Solid State Bass Amplifier Head : Musical Instruments
