Diamond Audio DES1000.5D 5-Channel 1000W RMS Full Range Class D Amplifier

Diamond Audio MICRO1V2 Monoblock Micro Full Range Class-D Amplifier 500W RMS

Diamond Audio DES400.2D 2-Channel Full Range Class D Amplifier

Diamond Audio MICRO2V2 Micro Series 500W 2-Channel Class-D Car Audio Amplifier

Diamond Audio HX400.2 2-Channel 400W RMS Full Range Class D Amplifier

Diamond Audio MICRO84U 600W RMS 4-Channel Full Range Class D Amplifier

Diamond Audio HX480.4 4-Channel 480W RMS Full Range Class D Amplifier

Rockford Fosgate Prime 500W 4-Channel Full Range Class D Amplifier R2-500X4