Alpine KTA-450, Power Pack Class D 4 Channel Amplifier, 400 Watts D.P.P

Overview

POWERFUL, HIGH-EFFICIENCY MONO AMPLIFIER
The Alpine KTA-450 is a compact Class-D monoblock amplifier engineered to deliver robust, clean power for subwoofers and low-frequency channels. Designed for systems that demand strong bass impact without a large installation footprint, this amp balances performance, efficiency, and reliability.

STABLE, LOW-DISTORTION OUTPUT
Featuring an efficient Class-D design, the KTA-450 produces stable, low-distortion power that helps subwoofers perform with tight, controlled bass. Its high-current output delivers the muscle needed for dynamic low-frequency performance.

SPACE-FRIENDLY, RUGGED DESIGN
The compact chassis of the KTA-450 makes it easy to install in tight spaces — under seats, behind panels, or in trunks — while its durable construction stands up to everyday automotive environments. This space-conscious design doesn’t compromise on strength or reliability.

EFFICIENT COOLING & LONG-TERM RELIABILITY
Engineered with effective heat management, the amplifier maintains stable performance during extended use. Quality components and smart thermal design contribute to long-lasting durability and consistent power delivery.

PRECISE CONTROL & EASY SETUP
Equipped with adjustable gain, low-pass crossover, and bass boost controls, the KTA-450 lets you fine-tune your subwoofer performance for optimized sound. User-friendly terminals simplify wiring and make setup fast and straightforward.

VERSATILE SUBWOOFER AMPLIFIER
Whether driving a sealed enclosure for tight, accurate bass or a ported box for deeper low end, the KTA-450 provides focused performance that elevates your audio system’s low-frequency output while maintaining clarity and control.

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Alpine KTA-450, Power Pack Class D 4 Channel Amplifier, 400 Watts D.P.P

Name: Alpine KTA-450, Power Pack Class D 4 Channel Amplifier, 400 Watts D.P.P
Brand: Alpine
SKU: AL-KTA-450
Price: 299.95 USD
Availability: OutOfStock

SKU: AL-KTA-450

UPC: 793276242822

Out of stock

$299.95

$299.95 ~~$360.00~~

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Overview

Features & Specifications

Reviews

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.