Alpine KTA-450 4-Channel Power Pack Amplifier

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

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

Alpine S-A32F, S Series Class D 4 Channel Car Amplifier, 320 Watts RMS (OB)

Alpine KTA-450 Power Pack Car Amplifier

Alpine KTA450 4 Channel Compact Amplifier with 45W Dynamic Peak Power

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

Alpine KTA-450 4 Channel Amp with Dynamic Peak Power 45W RMS x 4 At 2 Or 4 Ohms