Alpine KTA-30FW 4-Channel Power Pack Amplifier

Small Amp That Packs A Punch This tiny amplifier can be installed with an aftermarket or factory head unit, resulting in up to 4 times the power increase over the head unit's original built-in power.  Features 4-Channel, Power Pack Amplifier Class D with Dynamic Peak Power Weather Resistant (IP66) Compact Design A Sound System Boost Without The Big Space Commitment The KTA-F30W is perfect for when you want to boost your sound system but don’t have the space for a large amplifier. It is compatible with an aftermarket or factory head unit and adds up to 4 times the power over the head unit's original built-in power. Dynamic Peak Power The KTA-30FW features Alpine’s exclusive Dynamic Peak Power (DPP) technology which uses a new dynamic power supply design that delivers bursts of power during rigorous musical passages. When the amplifier senses that more power is required, the power supply quickly increases the internal gain level, effectively doubling the power for a significant increa