
Alpine KTP445U
Price $289
Crank up your power with the "Power Pack" by Alpine. This amplifier increases your receiver's power output to 45 watts RMS by 4 channels. That's a big jump up from the typical watts per channel, and plenty of power to drive high-performance speakers or keep up with a big subwoofer amplifier.
Installation Available
Get More Details
The Details:
- compact 4-channel car amplifier
- 45 watts RMS x 4 at 4 or 2 ohms
- 90 watts RMS x 2 bridged at 4 ohms
- CEA-2006 compliant
- Class D amp technology
- selectable high-pass filters (60, 80, or 120 Hz at 12 dB/octave)
- switchable 2- or 4-channel input
- switchable RCA or speaker-level inputs
- fuse: 15A
- dimensions: 7-7/8″W x 1-1/2″H x 2-9/16″D