Alpine KTA-450 Power Pack Compact 4-channel car amplifier (50w RMS x 4) Tesla direct fit Built for off-road use

Built for off-road use

75 watts RMS x 4 + 225 watts RMS x 1 at 4 ohms

A variable mid-bass boost on those rear channels allows you to dial in some extra kick and impact to your system's low-frequency sound

What sets this radio apart is how great it looks

Two 12" Lengths of speaker wire (each has quick-slides on one end and bare wire on the other)

Alpine KTA-450 Power Pack Compact 4-channel car amplifier (50w RMS x 4) Tesla direct fit Built for off-road useBump up the power If adding more power makes music sound better, Alpine's KTA 450 power pack will make a significant improvement in your system. This compact 4 channel amplifier puts out 50 watts RMS per channel from a tiny chassis that'll fit almost anywhere in your vehicle. KTA 450 uses Alpine's Dynamic Peak Power (DPP) technology to deliver a quick energy boost when needed, virtually doubling the amplifier's output power on musical peaks.