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Alpine-ktp-445.33705229
8.2 out of 10

Alpine KTP-445

Add higher output and more dynamic response with this easy-to-in Read more

Great Deal: $109.95

Reviews and Problems with Alpine KTP-445

Showing 1-10 of 42
Overall 10
10

Big power for a small pack. Easy install behind head unit in dash.

bpgator93, Ebay
10 November 2014
  • Summary: Nice improved power with this small pack. Easy install. Did require splicing to existing wiring harness. I should have ordered the KTP-445U (for the universal head unit), but the extra splicing was minimal.
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Overall 10
10

Buy one, you'll love it.

pottedmeat20, Ebay
1 September 2014
Overall 10
10

Great amp for little cash small size fits any where

vacamarv, Ebay
3 August 2014
  • Summary: Just got it a few days ago to install on a motorcycle. This a great amp for this application. First I started with a alpine deck and this amp plugs directly into the back of the amp and the plug for the deck plugs into the other end of the amp and you wire it up just like you would with just the deck. I am using it to drive 4ea kicker 6.5 two way speakers, this little amp kicks butt.
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Overall 10
10

Great performance with low cost

nikosdimgr, Ebay
1 July 2014
Overall 10
10

Tiny, cool, powerful 4 channel class D amp with dual highpass crossovers.

glenn2507, Ebay
28 May 2014
  • Summary: Very small and powerful. Better than the ktp-445 or the ktp-445a. had those also. the KTP-445U has dual crossovers and is bridgeable. Or is it? I set up one of these, bridged for the rear speakers and it worked but the amp would cut off constantly at high volume. simply reconnected to 2 of the 4 channels and it plays as loud as I want without any problems, as long as it's not bridged.
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Overall 10
10

AMAZING ! ESPECIALLY IF U USE A SEPARATE AMP FOR SUB(S)

fehlrock, Ebay
23 April 2014
Overall 10
10

great product. delivers the alpine name.

skeevy916, Ebay
1 April 2014
  • Summary: The amp is awesome. If your putting it behind a STOCK stereo. You will have a drastic volume increase. So I would highly recommend swapping out the stock speakers. Or will risk blowing them. If your installing behind a AFTERMARKET stereo I doubt it will be a dramatic volume increase. It will probably just crispy up the highs and define the lows. With little increase in volume. Installation was a breeze, if you have installed stereos before. If not.
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Overall 10
10

Very impressive little amp. Compact, EASY mount, and interface.

zedhead-2, Ebay
28 February 2014
  • Summary: Great little unit. I would highly recomend. I've been installing multi thousand dollar systems in my vehicles for over 20 years. Although I was skeptical at first, I'm very impressed with this product. Very nice. I was so impressed with the one in my truck, that I installed one in the wife's Outback. The OB system ROCKS!
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Overall 10
10

Good amp for the size

jdl69, Ebay
12 January 2014
Overall 10
10

the best way to powered your sound system

jiloup88, Ebay
7 December 2013
  • Summary: perfect unit using with eonon player and focal speakers. take place behind the player. very small amplifier but a lot of watt for your speakers. connected to low signal from the player, the sound is very punchy and clear really enjoy with it.
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