Alpine KTA-450 4-Channel Power Pack Amplifier with PowerStack™ Capability Standard Series 3 (top leg diameter

Series 3 (top leg diameter 32

Type Electret condenser type Directivity Unidirectional Sensitivity -66 dB ±3 dB (0 dB = 1 V/0

60 Hz Power Consumption 3 W Modulation Frequency modulation Transmitting Frequencies 470 MHz band (5 ch) (470

Foam PE insulation material prevents electro-magnetic interference reducing distortion and noise

2 remote bass control knob plugs right in to select Alpine amplifiers for quick direct subwoofer control to make bass adjustments on the fly

Alpine KTA-450 4-Channel Power Pack Amplifier with PowerStack™ Capability Standard Series 3 (top leg diameterThe KTA 450 4 Channel Power Pack Amplifier produces 400 watts of Alpines Exclusive Dynamic Peak Power for big subwoofer power in a small space. With the highest performance value on the market, this mono power amplifier provides an easy update path to add more bass to a sound system in vehicles that don't normally have the room for a traditional amplifier. Utilizing Alpine's exclusive Dynamic Peak Power (DPP) technology, the 200 watt KTA 450M delivers