
Amazon.com: Orion XTR Series XTR2500.2 High Power Class A/B 2-Channel Amplifier - 2500W RMS, 2/4 Ohm Stable, High/Low Pass Crossover, Bass Boost Control, MOSFET Power Supply, Bass Knob Included, Made in Korea :,

ORION XTR Series XTR122D 12” Car Subwoofer - 2400W Max Power, 600W RMS, High-Temperature Dual 2-Ohm, Interlaced Conex Spider W/Enhanced Voice Coil ,

HCCA12500.1DSPLX - 125000W RMS MONOBLOCK CLASS D AMPLIFIER,

Amazon.com: Orion XTR Series XTR2500.2 High Power Class A/B 2-Channel Amplifier - 2500W RMS, 2/4 Ohm Stable, High/Low Pass Crossover, Bass Boost Control, MOSFET Power Supply, Bass Knob Included, Made in Korea :,

Orion HCCA121SPLX Extreme High Performance 12” Competiton Grade SPLX Car Subwoofer, 30000W Max Power, 7500W RMS, Dual 1-Ohm, 4” DVC Voice Coil - Powerful HCCA Series Black Coil for Cars, Trucks, Jeeps -