Wavtech Link500.1mini Sub Amp Compact Mono Subwoofer Channel Amplifier 500W RMS

DLS PS1.500 Slim Mono Amplifier 500W RMS Class D Car Sub Amp

JL Audio RD500/1 Monoblock 1 Channel Class D Sub Subwoofer Amplifier 500w RMS

Kicker 47KEY500.1 Amp 1 Channel Smart Mono Subwoofer Car Amplifier up to 500w RM

JBL Stage GT 50011 Amp Monoblock 1 Channel Subwoofer Car Amplifier 500w RMS

Wavtech Link1000.1mini Amp Compact Mono Subwoofer Channel Amplifier 1000w RMS

Recoil DII5000.1 5000W RMS Class D Mono Amplifier 1Ω Stable Sub Amp

Alpine R2-A75M Amplifier 1 Channel Monoblock Subwoofer Class D Upto 750w RMS