Alpine Power Pack, 45 Watt RMS X 4 (KTP-445U)

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AlpineSKU: KTP445U

Sale price $397.00 Regular price$499.99

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Want a simple way to crank up the power of your receiver? Alpine's "Power Pack" amplifier increases your receiver's power output to 45 watts RMS by 4 channels. That's a big jump up from the 7-20 watts per channel typically put out by a car radio, and plenty of power to drive high-performance speakers or keep up with a big subwoofer amplifier. Best of all, this compact amplifier is so efficient you can often run it off the same circuit that powers your receiver. A universal plug lets you feed a signal via RCA outputs or speaker-level wiring.

You can install this compact amp behind most dashboards, but you'll need 4-channel patch cables to connect your car stereo to the amp's preamp inputs. You can also splice into your speaker wiring to get signal to the KTP-445U.

-compact Class D amplifier for factory and aftermarket receivers

-universal plug lets you send signal from RCA outputs or speaker-level wiring

-4-channel amplifier

-45 watts RMS x 4 at 4 ohms (CEA-2006 compliant)

-built-in high-pass crossover (selectable 60, 80, 120 Hz at 12 dB/octave)

-selectable gain switch (high/low) and switchable 2- or 4-channel operation

-fuse: 15A

-dimensions: 7-7/8"W x 1-1/2"H x 2-9/16"D

-warranty: 1 year


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