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Alpine KTP-445
8.9 out of 10

Alpine KTP-445

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

Great Deal: $124.99

Reviews and Problems with Alpine KTP-445

Showing 1-10 of 304
Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

Great Product

Mike from dallas, TX, Sonic Electronix
26 November 2014
  • Conclusion: Quick easy installation. Just plug it in between your Alpine radio and the wiring harness that came with the radio and within minutes you have louder and in my case clearer sounding music.
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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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  • See Product at eBay ($124.99)
Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

EASY INSTALL

john from Jacksonville, FL, Sonic Electronix
5 November 2014
  • Conclusion: Sonic provides all the right cables for your install...very easy....amp works great with no issues over the last month or so that I have owned it. Its hooked to a 149BT...sound quality is very good.
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Overall 9
9.0
Design 8
8.0
Value for money 8
8.0
Features 8
8.0
Durability 10
10
Usability 10
10

very good amp, easy install

GWF82 from Palestine, TX, Sonic Electronix
20 October 2014
  • Conclusion: If you own an alpine head unit this is the amp for you. If you don't need a huge amount of power this will work, small enough to place in the dash, its just plug and play, and it doesn't pick up alt whine which is why I'm using it
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Overall 10
10

Buy one, you'll love it.

pottedmeat20, Ebay
1 September 2014
Overall 9
9.0
Design 10
10
Value for money 8
8.0
Features 8
8.0
Durability 8
8.0
Usability 10
10

Easy Set-up

Adam from New Albany, IN, Sonic Electronix
19 August 2014
  • Conclusion: I bought this with the Alpine CDE-W235BT, The set-up was so simple. it doesnt weigh anything so you can put it anywere.
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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...
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  • See Product at eBay ($124.99)
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.
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  • See Product at eBay ($124.99)
Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

Amazing AMP!

derek from freehold, NJ, Sonic Electronix
15 May 2014
  • Conclusion: this little amp is outstanding! way better than my 4 channel that was a size of a desktop! I bought a 2013 sonata gls all stock and the oem system sounded horrible so i decided to shop around for a small amp to tuck away behind the dash.
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