Alpine KTP-445A, Power Pack 4 Channel Amplifier for Alpine Receiver - 180 Watts

Model: AL-KTP-445A
UPC: 793276012395

Alpine KTP-445A, Power Pack 4 Channel Amplifier for Alpine Receiver - 180 Watts

Alpine KTP-445A, Power Pack 4 Channel Amplifier for Alpine Receiver - 180 Watts
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$189.95 $220.00
Alpine

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PROP 65 WARNING

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov

COMPACT

Compact size lets the KTP-445A fit where most amplifiers won’t. The KTP-445A comes equipped with direct plug-in connectors for select 2005 and newer Alpine head units and it fits behind the dash of most vehicles. It's small and compact at only 7-7/16” x 1-1/2” x 2-1/2”. Its size and flexible wires make the Power Pack an easy choice to save space.

BEST SIGNAL-TO-NOISE CONTENDER IN ITS CLASS

In order to ensure that Alpine sound quality is heard, we’ve created a platform that offers an unbelievably low noise floor, taking extra care to ensure a clean signal path, with no extraneous interference. The end result: The Power Pack boasts 1 Watt Signal-to-Noise Ratio of 82dB or better.

Total Harmonic Distortion (THD+N) vs. Frequency

Uniquely, the Power Pack distortion actually decreases at higher frequencies, resulting in a clean and clear signal where your ear is most sensitive to distortion. - <0.03% THD+N @ 1W, 1% THD+N @ rated power.

Number of Channels

4

Class

D

Peak Power Rating (Watts)

90x4

RMS Power Rating (Watts x Channels) - 4 Ohms

45 x 4

RMS Power Rating (Watts x Channels) - 2 Ohms

45 x 4
RMS Power Rating - Bridged N/A
Minimum Impedance Unbridged (Ohms)

2

Minimum Impedance Bridged (Ohms)

N/A

THD at Rated RMS Power

1%

Bulit-in Crossover - Low Pass

Yes

Built-in Crossover - High Pass

N/A

High Pass Crossover Frequency (Hz)

N/A

Low Pass Crossover Frequency (Hz)
N/A
Signal-to-Noise Ratio

80dB

Bass Boost
No
Bass Remote Included

No

Fuse Rating 15A
CEA-2006 Compliant Yes
Maximum Power Wire Gauge Size N/A
Warranty 1 Year
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