Alpine KTP-445A 4-Channel Power Pack Amplifier i Series or mounted behind a receiver

or mounted behind a receiver to optimize power and space in the vehicle

4 GAUGE HPM PREMIUM POWER CABLE (MATTE CLEAR)

or flush-mount trim kits (all sold separately)

so installation is easy

The new 35mm F1

Alpine KTP-445A 4-Channel Power Pack Amplifier i Series or mounted behind a receiverThe KTP 445A 4 Channel Power Pack Amplifier produces big subwoofer power in a small space. This 4 channel 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. With the compact, Power Pack design, the amplifier can fit in hidden areas, like a glove box, under a seat, or mounted behind a receiver to optimize power and space in the vehicle. The KTP 445A