Alpine KTP-445U 4-Channel Power Pack Amplifier


Alpine 4Ch Power Pack Amplifier

– 360 Watts of Maximum Power Output
– 45 Watts × 4 Continuous @ 4-Ohms
– RCA inputs
– Compact design

1 in stock

SKU: KTP-445U Category:


The KTP-445U Universal Power Pack amplifies the head unit power output, resulting in up to a 150 percent power increase over the original power from the head unit’s built-in amplifier. Add higher output and more dynamic response with this easy-to-install head unit power upgrade.

Compact size lets the KTP-445A/U fit where most amplifiers wont. The KTP-445A/U comes equipped with the RCA and Auto-Sensing-Speaker level connectors and it fits behind the head unit in the dash of most vehicles.

– For aftermarket and factory installed systems
– RMS Power Output (Watts x Channels): 45 x 4
– Peak Power Output (Watts x Channels): 90 x 4
– Best Frequency Response: 20-20k Hz
– THD at Rated RMS Power: 1%
– Signal to Noise Ratio: 84 dB
– Width: 19cm
– Height: 3.5cm
– Depth: 7cm