Search by any keyword or phrase
in item name or description

Alpine KTP-445 Head Unit Power Pack - Amplifier - 4-channel

See larger image

Average Customer Rating:	5.0
Brand:	Alpine
Model:	KTP-445 Head Unit Power Pack
Weight:	2 pounds

Product Categories

Amplifiers; Amplifiers

Product description

# plug-and-play compact digital amplifier for Alpine in-dash receivers # 4-channel amplifier # 45 watts RMS x 4 at 4 ohms (CEA-2006 compliant) # selectable high-pass filter (off/80/120 Hz, -12 dB/octave) # selectable gain switch (high/low) # fuse: 15A # 6"W x 2"H x 1-1/8"D

Features

Digital amplifier for indash recievers

Customer reviews

« Awesome! »

This little device made a bigger difference than i though. Rather than spending 300 for an amp, i paid $100 for something that does just as good in my opinion. glad i saved money and got this. You wont be sorry you purchased this. Makes listening at higher volumes more tolerable because it knocks out static and provides the full and detailed sound. Easy to install as well!

Rating: (5 out of 5) @ 2010-06-20

« makes a bigger difference than I had expected »

This was quite a boost to my new alpine deck. I had not expected as much of a sound quality improvement as it delivered. Pretty impressive in that regard.

Rating: (4 out of 5) @ 2010-05-23

« Perfect »

This little dynamo is perfect if you are looking to power high quality component speakers. I am not running this through an alpine head unit but it still works with some creative wiring. Sounds great. Although the new power is producing some pretty bright highs so I will be replacing my type-s speakers with JL 6.5" to balance the sound.

Rating: (5 out of 5) @ 2010-05-11

« Awesome »

I would recommend this to anyone who wants more power but does not want to wire speakers and a power cord and find a place to mount an amp. Installed it in a 09 corolla with a alpine deck and aftermarket speakers.... took 5 minutes and sounds great. Actually decided not to get a sub because my speakers sound so good.

Rating: (5 out of 5) @ 2010-05-10

« Worth the Money »

I bought this with a new Alpine Stereo and installed them both at the same time. Installation could not have been easier. Simply unplug the wire harness, plug in this unit and plug the wire harness to the other end of the amplifier and you are done. The sound quality was much better than the the stereo alone. The added bonus is there is no wiring, like adding a new amplifier, the hardest thing is finding a area to screw it to.