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Overview

Max Power 600WRMS 50W x4 (4Ω) | RMS 75W x4 (2Ω)High-Resolution Audio CertifiedVariable Low Pass FilterBass Boost

Kenwood KAC-334 Class D 4-Channel Power Amplifier

Model: KAC-334
Web Code: 19598873
Sold and shipped by | 4.5 seller rating (226 reviews)

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Seller Return Policy

Warranty

Check with the manufacturer for details.

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

Compact yet powerful, the Kenwood KAC-334 delivers clear, high-resolution audio without taking up much space. Perfect for factory setups or custom builds, this 4-channel Class D amp provides 50W RMS x4 at 4Ω, 75W RMS x4 at 2Ω, and up to 600W max power for tight bass, crisp mids, and clear highs.

High-Resolution Audio certification ensures every detail of your music is reproduced faithfully, from subtle strings to full-impact drops. Its compact design (8-3/8" W x 2-1/16" H x 5-7/8" D) and side-mounted connections make installation clean and simple.

With variable low-pass filters, bass boost, and precision input sensitivity control, tuning your system is effortless. Magnetically shielded coils and high-quality polymer multi-layer capacitors reduce distortion and unwanted noise for a natural, fatigue-free sound.

Practical features include a speaker-level input harness for easy integration with stock head units and secure gauge-style terminals for reliable connections. Small in size but big on performance, the Kenwood KAC-334 delivers powerful, controlled audio for any upgrade.

Product Condition
Brand New

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.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.