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Overview

Alpine KTA-450 Power Pack Compact 4-Channel Car Amplifier will make a significant improvement in your system. This compact 4-channel amplifier puts out 50 watts RMS per channel from a tiny chassis that’ll fit almost anywhere in your vehicle. KTA-450 uses Alpine’s Dynamic Peak Power (DPP) technology to deliver a quick energy boost when needed, virtually doubling the amplifier’s output power on musical peaks. Bonus gadget cleaner included.

Alpine KTA-450 4-Channel Power Pack Amplifier with Dynamic Peak Power 45W RMS x 4 (Bonus Gadget Cleaner Included)

Model: KTA-450 Bundle
Web Code: 18473355
Sold and shipped by | 4.5 seller rating (540 reviews)

Available for deliveryAvailable online only

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

4-channel car amplifier

50 watts RMS x 4 at 4 ohms (45 watts RMS x 4 at 2 ohms)

100 watts RMS x 2 bridged at 4 ohms

CTA-2006 compliant

Dynamic Peak Power (DPP) technology adds a burst of power when needed

selectable high-pass filters (60, 80, 120 Hz at 12 dB/octave) on front and rear channels

preamp and speaker-level inputs

selectable 2- or 4-channel input

wiring, hardware, and fuse not included with amplifier

12-gauge power and ground leads and a 20A fuse recommended

Dimensions: 7"W x 1-3/8"H x 3-9/16"D

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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See our return policy to find specific return information for this product and steps on how to return by mail.