SPL FX2-600 (fx2600) 600W Max, FX Series 2-Channel Amplifier
Amazon.com: SSL f2.600 Fuerza 600 W, 2 Canal MOSFET Amplificador con mando a distancia para subwoofer Control de nivel : Electrónica
Dual XPA6100 600W Max, Monoblock XPA Series Amplifier
TNL600.1 600 Watt Class AB Mono Block Car Amplifier MTX Audio
Boss GT380 600W Max, RiOT GT Series 2-Channel Amplifier (GT-380)
Amazon.com: Pyle 6-Channel Audio Marine Amplifier - Compact Power 600 Watt RMS 4 OHM Full Range Stereo with Volume Bass Treble Rotary Control - Wireless Bluetooth Receiver Speaker & LCD Digital Screen PFMRA640BB : Electronics
Crunch P1 600.4 Power One 600W Max 4-Channel Amp + 8 AWG Amp Kit
Profile California 600MSX 300W x 1 mono subwoofer amplifier at Crutchfield