Mobile Electronics› Vehicle Audio and Components

Kenwood

4-Channel Class D Digital Amplifier

$119.99

SKU: KAC-M1804

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Overview

The Kenwood KAC-M1804 is a compact 4-channel digital amplifier featuring Class D technology. It is CEA-2006 compliant and offers a rated power output of 45 Watts RMS x 4 at 4 ohms. The amplifier includes both RCA and speaker-level inputs, with a signal sensing turn-on feature.

It operates within a voltage range of 11V to 16V and has a maximum current consumption of 15A. The unit measures 140 x 34 x 90mm and weighs 0.5kg.
Show original supplier description
The Kenwood KAC-M1804 is a compact 4-channel digital amplifier designed for car, motorcycle, and boat applications. It utilizes Class D amplification, providing 45 Watts RMS x 4 at 4 ohms, with a total maximum output power of 400W. This amplifier is CEA-2006 compliant, ensuring it meets industry standards for power output measurement. Key features include a signal sensing turn-on function, which allows the amplifier to power on and off automatically with the audio source, eliminating the need for a separate remote turn-on wire. It offers both RCA and speaker-level inputs, providing versatile connectivity options for various head units and source devices. The amplifier also boasts a Power MOS-FET switching power supply for efficient operation. Built with an extruded aluminum heat sink, the KAC-M1804 is designed to dissipate heat effectively, contributing to its longevity. Its compact dimensions (140 x 34 x 90mm) make it suitable for installations where space is limited. The unit operates on a voltage range of 11V to 16V with a maximum current consumption of 15A. It is 4-ohm stable per channel and is not bridgeable. The amplifier's specifications include an input impedance of 10kΩ, a signal-to-noise ratio of 90dB (CEA-2006 rated at 74dBa reference), and a frequency response of 20Hz ~ 20Hz. The product comes with a DC cable and features PCB protection by conformal coating for enhanced durability.

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.

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Specifications

BrandKenwood
Part NumberKAC-M1804
CategoryMobile Electronics
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