MTX

WET75.4 4-Channel Marine Amplifier with RMWK4 Installation Kit

Name: WET75.4 4-Channel Marine Amplifier with RMWK4 Installation Kit
Brand: MTX
SKU: WET75.4+RMWK4+MRCA20
Price: 233.95 USD
Availability: InStock

Marine 4-Channel Amplifier, 400W RMS, 100W Per Channel, RMWK4 4 AWG Waterproof Installation Kit

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$233.95

$233.95 ~~$384.93~~

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Features

Four-channel output rated up to 400W total RMS
100W x 4 at 2 ohms or 75W x 4 at 4 ohms
IP55 rating and a conformal-coated circuit board
Variable crossovers and switchable 0, 6, or 12 dB bass boost
RMWK4 kit includes 4 AWG power and ground cables with RCA, speaker, and remote wire

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What's Included in the box

(1) WET75.4 4-channel marine amplifier
(1) RMWK4 4 AWG waterproof marine amplifier installation kit
20 ft translucent twisted-pair RCA cable
18 ft 4 AWG power cable with 3 ft woven mesh sleeve
18 ft 4 AWG ground cable
25 ft 16 AWG speaker cable
25 ft remote wire
(1) Mini-ANL fuse holder with waterproof ring
(1) 120A Mini-ANL fuse
(1) 80A Mini-ANL fuse
(2) ring terminals
(2) spade terminals
(5) speaker cable terminals
(1) washer
(10) white cable ties

SKU: SKU: WET75.4+RMWK4+MRCA20

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Product Description

Build a four-channel marine audio system with the WET75.4 amplifier and RMWK4 wiring kit in one package. The amplifier provides up to 400W total RMS, with 100W per channel at 2 ohms, 75W per channel at 4 ohms, or 170W bridged at 4 ohms. Its Class A/B design, extruded heat sink, and surface-mount circuit board suit boat and off-road installations where vibration and moisture are concerns. An IP55 rating, conformal-coated board, stainless steel hardware, gasketed RCA connectors, and covered control adjustments add protection in wet environments. The included 4 AWG kit supplies 18-foot power and ground cables, a 20-foot RCA cable, 25-foot speaker and remote wires, fuses, a fuse holder, terminals, washer, and cable ties. Variable front and rear crossovers and switchable bass boost let you set the amplifier for the connected speakers. Use the bundle to power multiple full-range speakers on a boat, ATV, UTV, or other off-road vehicle, with the wiring pieces needed to complete the amplifier installation.

Features

Four-Channel Output
The four-channel design provides up to 400W total RMS, with 100W per channel at 2 ohms or 75W per channel at 4 ohms for speaker system planning.
Speaker Tuning Controls
Variable front and rear Butterworth crossovers plus 0, 6, or 12 dB bass boost help match playback to the connected speakers and listening setup.
Marine Installation Protection
An IP55 rating, conformal-coated circuit board, stainless steel hardware, gasketed RCA connectors, and covered controls help resist moisture and corrosion.
Heat Management
The Class A/B amplifier uses an extruded heat sink to move heat away from its chassis during extended playback on boats and off-road vehicles.
Wiring Kit Included
The RMWK4 package provides 4 AWG power and ground cable, RCA and speaker wire, remote wire, two fuses, terminals, and cable ties for installation.

Technical Specifications

Product Type Marine 4-Channel Amplifier and Installation Kit
Total RMS Power 400W
RMS Power @ 2 Ohms 100W x 4 channels
RMS Power @ 4 Ohms 75W x 4 channels
Bridged RMS Power @ 4 Ohms 170W
Signal-to-Noise Ratio 80 dB
Frequency Response 15 Hz to 25 kHz
Amplifier Class A/B
THD Less than 1.0%
Crossover Variable LPF 50 Hz to 750 Hz (rear); variable HPF 10 Hz to 200 Hz (front); variable HPF 50 Hz to 750 Hz (rear), 12 dB/oct
Bass Boost 0 dB, 6 dB, 12 dB switchable
Max Sensitivity 200 mV
Maximum Input Signal 5 V
Weather Resistance IP55
Amplifier Dimensions (H x W x D) 2.25 x 12.13 x 6.38 in

WET75.4 4-Channel Marine Amplifier with RMWK4 Installation Kit