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Alpine KTP-445A

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Alpine KTP-445A
Class
A/B
Number of channels
4
Channel power (@4-ohms)
45 W
Max. power
100 W / per channel /
Max. impedance
4 Ohm
Dimensions
180х65х35 mm
Added to E-Catalog
November 2013
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Alpine 2025 - new arrivals, bestsellers, and the most relevant models Alpine.

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Alpine KTP-445A KTP-445 Head Unit in Line Power Amplifier Black

100Watts Power Plug and Play Installation High/Low Gain Switch Compact Size Included components: car amplifier
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$272.79
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Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black KTP-445U

Give your car stereo system a power boost with this Alpine Power Pack KTP-445U 180W Class D bridgeable 4-channel amplifier th... moreat features a 12dB/Oct high-pass filter for powerful sound.
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$289.99
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Alpine KTP-445U Universal Power Pack

RMS Power Handling @ 4 Ohms: 90 Watts RMS Power Handling @ 2 Ohms: 45 Watts Frequency response: 20-20,000 Hz Class D Amplifier
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$289.95
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Alpine KTP-445A Head Unit Power Pack

Frequency response: 20-20,000 Hz RMS power output: 180 watts For select 2005 and newer Alpine head units
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$279.95
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Alpine KTP-445 4-channel Power Pack Amplifier KCE-350BT

Alpine Power Pack 4-Channel Class D for Select In-Dash Receivers Increases the output of an Alpine headunit without having t... moreo install a full size amplifier and amp install kit The fast and easy solution to higher power aftermarket sound RMS Power Rating: 4 ohms: 45 watts x 4 chan. Total RMS power output: 180 watts Gain switch is adjustable from high to low Plug-and-play design for compatible Alpine headunits Plugs directly into the wiring harness of the Alpine receiver Fast and simple installation 4 channel operation for four speakers Minimum impedance of 4 ohms Is not compatible with factory amplifiers CEA-2006 compliant amplifier Frequency response: 20-20 000 Hz Fuse Rating: 15A x 1 "Dimensions: 7-13/16D?x 2-9/16""W?x 1-1/2""H",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
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$219.76
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Video reviews
Alpine power plug, wire color, bypass, and KTP 445A
30 March 201846 627 view
Alipne ktp445a, ktp445u, and ktp190u
21 September 201725 286 view
Alpine KTP-445U Installation and Review in a 2017 WRX & Under Seat Amp Relocation
26 September 2017105 387 view
Alpine KTP-445A: Unlock Your Car Audio's Potential
6 August 2024319 view
Alpine KTP-445U Unboxing, Overview, & Installation Intro
11 September 201750 164 view
1990 Mazda Miata MX-5 adding an Alpine KTP 445A Amp
19 March 201530 710 view
Demo of the Alpine KTP-445A Power Pack
18 August 201412 430 view
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