Open Box Alpine KTA-450 4-Channel Power Pack Head-Unit Amp

Alpine KTA-450 4-Channel 400W Amp Power Pack Class D Amplifier New Compact

Alpine KTA-450 Power Pack Car Amplifier

Alpine KTA-450 200W RMS Class D 4-channel Weather Resistant Car Audio Amplifier

Alpine KTP-445U 4 Channel 45W Power Pack Car Amplifier

Alpine KTP-445A 4-Channel 180W Car Amplifier - Black

Alpine KTA-450, Power Pack Class D 4 Channel Amplifier, 400 Watts D.P.P

Alpine KTA-200M Mono Power Pack Amplifier - Black