Alpine KTP-445A 4-Channel 180W Car Amplifier - Black Power Pack Amp, NO CABLES

Alpine KTP-445A Compact Power Pack 4-Channel Car Audio Amplifier 45W RMS x4

KTP-445A Alpine Head Unit In-Line 4-Channel Power Pack Amplifier 45W

Alpine KTP-445 45W Head Unit Power Pack

Alpine KTP-445U, Power Pack 4 Channel Amplifier for Alpine Receiver - 180W RMS

Alpine KTP-445A Power Pack Series Class D 4-Channel Amplifier 45W X 4

Alpine KTP-445 45W Head Unit Power Pack w/ Wiring

Alpine MRP-F250 4 Channel Car Amplifier