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Mobile Electronics Power Accessories

Kenwood

4-Channel Amplifier

$520.00 $399.00 Save $121.00

SKU: XR401-4

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In Stock
Ships by Aug 31
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$100 Minimum Order
30 Days Return
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Moderate — 2–4 hours

Overview

The Kenwood XR401-4 is a 4-channel amplifier designed for high-resolution audio. It offers 100W x 4 power output at 2 ohms and operates within a 14.4V (11-16V allowable) voltage range.
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The Kenwood XR401-4 eXcelon Reference amplifier is engineered to deliver high-resolution audio, exceeding CD quality for an immersive listening experience. This 4-channel digital power amplifier is built for performance, providing a robust 100W x 4 output at 2 ohms, with a maximum power handling capability of 800W. Designed for versatility, the XR401-4 features a compact form factor with dimensions of 8-11/16 inches wide, 1-3/8 inches tall, and 6-5/8 inches deep, making it suitable for installation in various locations. It operates on a standard 14.4V system, with an allowable range of 11-16V, and has a current consumption of 37A, protected by dual 30A fuses. The amplifier also includes features like a frequency range switch and can be configured for 4, 3, or 2 channel operation. This amplifier supports both speaker-level and line-level inputs, and features signal sensing turn-on capabilities. It is backed by a 2-year warranty, ensuring reliability and performance.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandKenwood
Part NumberXR401-4
CategoryMobile Electronics

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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