Kenwood X302-4 - 4-Channel X Series Class D Amplifier 600W

You'll get big power out of this tiny amp

Need power, but lack space? Kenwood's X302-4 four-channel amplifier delivers 50 watts RMS per channel, yet still fits almost anywhere in your vehicle. Switch this amp over to bridged, 2-channel mode, and you can power a pair of high-performance speakers or subs with 150 watts RMS each. In 3-channel mode, you can use the amp's front channels to drive a pair of speakers with 50 watts each, and bridge the rear channels to send 150 watts to a sub. This versatility pays off as your system evolves over time.

Fine-tuning included

High-and low-pass filters let you optimise the sound for your vehicle and speakers. When you're running a subwoofer with the rear channels, you can adjust a bass boost to get just the right tone to fit your musical tastes.

Convenient technology

Class D technology ensures that this compact amp will run cool and perform reliably. Kenwood divided the amp's internal circuitry — analog, digital, and power supply — onto separate, non-overlapping circuit boards for improved overall sound quality. The X302-4 accepts input signals via RCA cables from an aftermarket receiver or by way of your vehicle's speaker wiring, so it'll work with almost any mobile audio system. If you do use the speaker-level inputs, the amp can sense the signal and turn itself on, so you won't need to run a separate remote turn-on lead to the receiver or fuse box.

Product Features:

• 4-channel digital power amplifier
• Variable high & low pass filter
• Speaker Level Input
• Signal sensing Turn-on
• 2 ohms load capability
• CEA-2006 compliant
• Hi-Res Audio compliant
• One side terminals for smart installation
• Screw-type terminals
• 4 gauge power and ground wiring is recommended for installation
• Dimensions: 9"W x 7 3/8"L x 2 3/16"H
• UK Internet Dealer
• Full Manufacturer's Warranty

Amplifier Features

• Class D Amplifier
• Full Range Digital Amplifier
• Load Capability 2Ω Stable
• Rated power output (4Ω) 50W x 4 (4Ω)
• Rated power output 75W x 4 (2Ω)
• Bridged power output (4Ω) 150W x 2
• High-Resolution Audio certified
• CEA-2006 Compliant
• Low-pass Filter
• High-pass Fliter
• Switched Mode Power supply, with Power MOS-FET
• Signal Sensing Turn-on
• Speaker level Input
• Single Side Terminals 
• Die-Cast Aluminium Heat Sink 
• 4 gauge power and ground wiring is recommended for installation 

Amplifier-Specifications

• Rated power output (4Ω, 14,4V) 50W x 4 (20Hz ~ 20000Hz, 1%THD)
• Rated power output (2Ω, 14,4V) 75W x 4 (1000Hz, 1%THD)
• Rated power output (CEA-2006) 50 Watts RMS x 4 at 4 ohms and 1% THD
• Low-pass Filter 50~200Hz (-24dB/oct)
• High-pass Fliter 50~200Hz (12dB/oct)
• Bass Boost Circuit 40Hz, 18dB (B-Channel)
• RCA Input Sensitivity  0.2 ~ 5V
• Input Impedance 10kΩ
• Signal to Noise Ratio 100dB
• Signal-to-noise ratio (CEA-2006) 80dBa (Reference: 1 Watt into 4 Ohms)
• Frequency response (+0dB, -1dB) 20Hz ~ 50000Hz
• Freq. resp. (+0dB, -3dB) (SUB) 20Hz ~ 200Hz
• Operating voltage 14.4V (11V ～ 16V allowable)
• Maximum current consumption 20A
• Installation Size (WxHxD) 213 x 53 x 149 (mm)
• Weight 1.4kg

What's in the box: