Clarion XR5420 400W RMS 4-Channel Marine Motorcycle Amp Car Audio Amplifier

Clarion XR5420 4-Channel 400W Max 2-Ohm Stable Class-D Car Audio Amplifier

Clarion XR5420 Class D 400W RMS 4-Channel Motorcycle Amp Car Audio Amplifier

DB Drive MOTO400/4 4 Channel 800W RMS Motorcycle/Marine Compact Amplifier New

JL Audio RD400/4 4-Channel 400W RMS Car Amplifier Class-D Full Range Amp 4ch

Clarion APX4360 4-Channel Car Audio Amplifier 640W Tested (SEE DESCRIPTION)

DB Drive MOTO400/4 4 Channel 800W RMS Motorcycle/Marine Compact Amplifier New