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Pioneer GM ME400X4 4 Channel Marine Boat Yacht Amplifier Class D 4 x 150W

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Pioneer GM ME400X4 4 Channel Marine Boat Yacht Amplifier Class D 4 x 150W

Price:

£299.99

Pioneer GM-ME400X4 Compact Marine 4-Channel Amplifier
The Pioneer GM-ME400X4 is a compact marine-grade Class-D amplifier designed specifically for harsh marine environments. With durable construction, protective covers and advanced amplifier technology, it delivers reliable power and clear audio performance on boats and marine vehicles while maintaining a sleek modern design.
  • Marine-grade Class-D digital amplifier
  • Up to 800W total maximum power output
  • 4-channel amplifier with bridgeable configuration
  • Protective covers for side panels and RCA terminals
  • Automatic Signal Sensing and Turn-On
  • Variable High Pass and Low Pass crossover filters
  • Built-in Protection Control System
  • Compact design for flexible installation
  • White marine cosmetic design with hairline top plate

Marine-Grade Amplifier Design

The GM-ME400X4 is built specifically for marine environments. It includes special protective coatings, covered side panels and RCA terminal covers to help protect internal components from moisture, salt and other environmental elements common on boats and marine installations.

Powerful 4-Channel Output

With up to 800W of total maximum power, the amplifier delivers strong performance for multiple speaker setups. It can operate in 4, 2 or 1 channel configurations, allowing flexible system design including bridged operation for higher output.

Protection Control System

The built-in Protection Control System monitors the internal temperature of the amplifier and automatically adjusts the input level when needed. This helps prevent overheating and circuit shutdown while maintaining stable operation even under demanding conditions.

Automatic Signal Sensing

The amplifier features automatic signal sensing and turn-on functionality. When an audio signal is detected through the speaker line input, the amplifier automatically powers on and turns off when the signal stops, simplifying installation with factory audio systems.

Adjustable Audio Filters

Variable High Pass (HPF) and Low Pass (LPF) filters allow you to fine-tune the frequency response according to your speakers or subwoofers. This improves overall system balance and audio clarity based on listening preferences.

Sleek Marine Styling

The amplifier features a clean white finish with a brushed hairline top plate that complements modern marine interiors. The compact chassis allows installation in tight spaces without sacrificing performance.

Specifications

Amplifier Type Marine Class-D Digital Amplifier
Channels 4 / 2 / 1 Channel Operation
Maximum Power Output 150W x4 (4Ω) / 200W x4 (2Ω) / 800W Total
Continuous Power Output 75W x4 RMS (4Ω) / 100W x4 RMS (2Ω) / 150W x4 RMS (1Ω) / 300W x2 RMS (4Ω Bridged)
Frequency Response 10 Hz – 50 kHz
Distortion < 0.05%
Signal to Noise Ratio > 95 dB
Crossover Type Variable HPF / LPF
Crossover Frequency 40 – 500 Hz (-12 dB/oct)
Input Level Control RCA: 0.2V – 6.5V / Speaker: 0.8V – 16V
Speaker Terminals Block-Type
Speaker Line Input Sensor Turn-On Sensor
Dimensions 252 mm x 215 mm x 60 mm (W x D x H)
Manufacturer Part Number GM ME400X4
Brand Pioneer
Channels 4 Channel
Impedance 1-8 Ohm
Total harmonic distortion (THD) < 0.05% (1 kHz)
Fuse 30A x 2
Performance RMS- @ 1 Ohm 150W RMS x 4
Slope Subsonic / Low Pass -12 dB/oct.
Slope high/low pass 40 Hz to 500 Hz
Power RMS - @ 4 Ohms 75W RMS x 4
Power RMS - @ 2 Ohms 120W RMS x 4
Amplifier Class Class D
Terminal Type Block
Frequency Response 10 Hz to 35 kHz
Features Marine/Waterproof, Amplifier
Colour Silver
Unit Type Unit
Unit Quantity 1
Crossover Type Variable HPF/LPF
Recommended Fuse 30A x 2
Crossover 40 Hz to 500 Hz
  • Orders received weekdays (exc bank holidays) will be dispatched same day prior to 2pm. This is our order cut of for guaranteed same day dispatch.
  • Once committed to purchase, we are unable to change the delivery address under any circumstances. If you wish to amend your order, it maybe necessary to cancel your order so you can make the relevant changes and place a new order. Please note, that this is not possible if you place your order before 2pm weekdays, and request this after 2pm.
  • If you wish to cancel your order, this must be requested within 1 hour of committing to purchase or before our order cut of time 2pm, which ever is the soonest. We cannot guarantee the cancellation of your order but where possible, we will try to complete your request.
  • Orders will only be dispatched upon receipt of cleared payment. Where your payment is placed on hold with PayPal, we will release your order once the funds clear.
  • All estimated delivery times shown on our item pages are estimated and not guaranteed, these maybe subject to change due to conditions beyond our control.
  • Our courier partners, upon delivery of your order, if not available to accept the order will either attempt delivery up to 3 times or post a calling card for you to contact the courier direct to arrange re delivery. They may also leave your order in a secure location; a secure location is normally somewhere the parcel cannot be seen from the roadside. Should an order be returned due to non delivery, we reserve the right to deduct our postage and packaging fee's from the original payment prior to refunding.
We accept payment by:

Paypal - Visa, Master and American Express
We offer a 30 day returns policy, excluding customised items. Items being returned must be in original packaging, unused and in a re-sale condition. Buyer is responsible for the returns postage. We operate our returns via the eBay returns. 

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