WET75.4 Marine Amplifier Front
WET75.4 Marine Amplifier Front WET75.4 Marine Amplifier Angle WET75.4 Marine Amplifier Control Panel WET75.4 Marine Amplifier Connector Blocks

WET75.4 400W RMS 4-Channel Class A/B Marine Amplifier

Marine / Power Sports Amplifiers

Rock the whole outdoors

Wake Boat with MTX Audio

Super Amp

WET Series amplifiers from MTX Audio are designed to deliver all the power your system needs whether they are being used on a boat, bike or off-road vehcile.

The WET75.4 is a 4-channel full range amplifier. The WET75.4 is capable of producing up to 400W total RMS power, 100 watts per channel. The unit features a a class A/B circuit design that delivers exceptional sound quality and small chassis with an extruded heat sink that effectively dissipates heat ensuring long play times.

IP55 Class A/B Topology 2Ω Stable Bridgeable

Availability: In stock
SKU: WET75.4
Sold Individually
269.95
20.00
249.95
Share this MTX page...
Polaris RZR with MTX Audio

Ready For The Wet Outdoors

WET Series amplifiers from MTX Audio are designed to deliver all the power your system needs whether they are being used on a boat, bike or off-road vehcile.

The WET75.4 Key Features

  • Small Chassis
  • Conformal Coated Circuit Board
  • Surface Mount Technology
  • Variable Crossover
  • Stainless Steel Hardware
  • Rubber Gaskets Around RCA Connectors
  • Plastic Cover Over Control Adjustments

WHAT OUR CUSTOMERS SAY!

Awesome Performance!

Mounted this new MTX amp in my wake boat and the waves are rocking. Easy fit and wiring. Used it to power your MTX marine subwoofer. Love it!

George 9/16/2014 WET500.1
 

Rock Four Marine Speakers

The WET75.4 is a 4-channel full range amplifier. The WET75.4 is capable of producing up to 400W total RMS power, 100 watts per channel. The unit features a a class A/B circuit design that delivers exceptional sound quality and small chassis with an extruded heat sink that effectively dissipates heat ensuring long play times.

Marine Hardened

It also incorporates a surface mount design, which attaches critical parts more securely to the circuit board creating greater resistance to vibration which is very important in boat and off-road applicaitons. This amplifier features a conformal coated circuit board making it resistant to moisture that may get into the the chassis. Other features include stainless steel hardware, rubber gaskets around interconnects, and plastic covers that cover the controls preventing moisture from getting into the amplifier.

Features
  • Small Chassis
  • Conformal Coated Circuit Board
  • Surface Mount Technology
  • Variable Butterworth Crossover 12dB/Oct
  • Stainless Steel Hardware
  • Rubber Gaskets Around RCA Connectors
  • Plastic Splash Guards Over Control Adjustments
  • Thermal, DC Offset, and Short Circuit Protection Circuitry
  • Weather Resistant in Accordance with IP55 Rating
Tech Specs
Description 4-Channel
4Ω Bridged 170 watts x 1, 75 watts x 2
4Ω RMS Power Output 75 Watts x 4 Channels
Signal to Noise Ratio 80dB
2Ω RMS Power Output 100 Watts x 4 Channels
Topology Class A/B
THD <1%
Frequency Response 15Hz - 25kHz
Crossover Variable LPF 50Hz to 750Hz (Rear), Variable HPF 10Hz-200Hz (Front), Variable HPF 50Hz-750Hz (Rear), 12dB/Oct
Subsonic Filter NA
Max Sensitivity 200mV
Maximum Input Signal 5V
Height 2-1/4"
Width 12-1/8"
Depth 6-3/8"
Support Files
Owners Manual MTX004714B WET Series Owners Manual (32 pages) View |  Download
Product tags
Customers who bought this item also bought
Picture of WET65-W 6.5 inch 65W RMS 4Ω Coaxial Marine Speaker Pair
WET65-W

WET65-W 6.5 inch 65W RMS 4Ω Coaxial Marine Speaker Pair

White All Weather Speaker

The Awesome WET Series Coax

The WET Series is the second generation marine product from the number one name in marine audio, MTX. The WET65-W is a 6.5" coaxial speaker that can handle up to 65W RMS power. This speaker is designed to sound MTX great and perform in any environment.

All Weather marine speakers designed to make the outdoors come alive with crystal clear sound, party up!

UV Resistant IP67*When mounted in a sealed enclosure

$169.95 $149.95
Availability: In stock
Picture of WET500.1 500W RMS Mono Block Class D Marine Amplifier
WET500.1

WET500.1 500W RMS Mono Block Class D Marine Amplifier

Make Your Own Waves

Wake Boat with MTX Audio

All-Weather Bass

WET Series amplifiers from MTX Audio are designed to deliver all the power your system needs whether they are being used on a boat or off-road vehcile.

The WET500.1 is a mono block subwoofer amplifier with an incredibly small chassis. This amp is capable of producing up to 500W RMS and features 2Ω stability, making it the perfect choice to run two of the WET series subwoofers.

IP55

$269.95 $249.95
Availability: In stock
Picture of WET124-W 12 inch 250W RMS 4Ω Marine Subwoofer
WET124-W

WET124-W 12 inch 250W RMS 4Ω Marine Subwoofer

The Marine 12 Sub

Prepare To Rock

This sub is a second generation marine subwoofer from the number one name in marine audio, MTX.

The WET124-W is a 12" single 4Ω subwoofer that can handle up to 250W RMS power. This subwoofer is designed for any environment.

This subwoofer is designed for infinite baffle usage, meaning you do not have to build an enclosure for it if you are using it in a boat. The subwoofer will take advantage of the mounting location and use the boat's structure itself as the enclosure.

UV Resistant IP67*When mounted in a sealed enclosure

$229.95 $199.95
Availability: In stock
Related
Picture of WET75.2 200W RMS 2-Channel Class A/B Marine Amplifier
WET75.2

WET75.2 200W RMS 2-Channel Class A/B Marine Amplifier

Stereo Full Range, All Weather Sound

Wake Boat with MTX Audio

Rocking The Ride

WET Series amplifiers from MTX Audio are designed to deliver all the power your system needs whether they are being used on a boat, bike or off-road vehcile.

The WET75.2 is a 2-channel full range amplifier. This rocking amp is capable of producing up to 200W total RMS power, 100 watts per channel. The unit features a a class A/B circuit design that delivers exceptional sound quality and small chassis with an extruded heat sink that effectively dissipates heat ensuring long play times.

IP55 Class A/B Topology 2Ω Stable Bridgeable

$249.95 $229.95
Availability: In stock
Picture of WET75.4 400W RMS 4-Channel Class A/B Marine Amplifier
WET75.4

WET75.4 400W RMS 4-Channel Class A/B Marine Amplifier

Wake Boat with MTX Audio

Super Amp

WET Series amplifiers from MTX Audio are designed to deliver all the power your system needs whether they are being used on a boat, bike or off-road vehcile.

The WET75.4 is a 4-channel full range amplifier. The WET75.4 is capable of producing up to 400W total RMS power, 100 watts per channel. The unit features a a class A/B circuit design that delivers exceptional sound quality and small chassis with an extruded heat sink that effectively dissipates heat ensuring long play times.

IP55 Class A/B Topology 2Ω Stable Bridgeable

$269.95 $249.95
Availability: In stock
Picture of MUD100.2 200W RMS 2-Channel Powersports Amplifier
MUD100.2

MUD100.2 200W RMS 2-Channel Powersports Amplifier

Polaris RZR with MTX AudioRugged, Compact & Powerful

Powerful, yet compact, audio amplifier that can be installed on any UTV, boat, sand rail, or motorcycle.

The MTX MUD100.2 features full range class D topology that delivers exceptional sound quality and excellent thermal efficiency. The unit includes 2 channels that are capable of delivering 100 watts of RMS power per channel. More than enough power to drive a single or dual full range speakers per channel.

IP66 Full Range Class D Topology 2Ω Stable Bridgeable

$199.95 $179.95
Availability: In stock
800-225-5689 / mtx@mtx.com
Sitemap | Privacy | Terms | Contact Us
Copyright © 2017 MTX Audio. All rights reserved.
Receive Our Newsletter
Payment Methods
MTX Audio Logo