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Morel MPD 4.70 4 Channel Class D Compact Amplifier 280w RMS

£249.00 Out of stock
Out of Stock
SKU: 93381MPN: MPD 4.70

The Morel MPD 4.70 is a compact 4-channel Class D amplifier producing 70W x 4 at 4 ohms (280W RMS total), part of Morel's MPD compact amplifier range.

Key specifications

  • Power at 4 ohms: 70W x 4
  • Power at 2 ohms: 100W x 4
  • Bridged at 4 ohms: 200W x 2
  • Frequency response: 20Hz to 30kHz
  • S/N ratio: over 93dB
  • THD+N: under 0.2%
  • Filters: HPF off to 300Hz (group A), LPF/HPF 50 to 300Hz (group B), 12dB/octave
  • Fuse: 50A
  • Dimensions: 48 x 148 x 195.5mm

Morel MPD 4.70

The MPD 4.70 delivers 70W x 4 at 4 ohms, 100W x 4 at 2 ohms, or 200W x 2 bridged at 4 ohms. Frequency response runs from 20Hz to 30kHz with a signal-to-noise ratio over 93dB and THD+N below 0.2%. Variable high-pass and low-pass crossovers (50–300Hz, 12dB/octave) allow precise sound shaping, and a built-in protection circuit adds long-term reliability. The chassis measures just 48 x 148 x 195.5mm, making it straightforward to fit in tight spaces.

The MPD series is built for high-end audio performance in a compact form — well matched with Morel's own speaker range, such as the Morel Maximo Ultra 602 MKII 6.5" coaxial speakers.

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Specification
4Ω stereo70W x 4
2Ω stereo100W x 4
4Ω Mono/Bridged200W x2
Minimum Impedance2Ω
THD+N<0.2%
Frequency Response(+/-1dB) 20Hz~30kHz
S/N Ratio (Rated Power, A-weighted)>93dB
Channel Separation>50dB
Input Voltage Range0.35-3.5V
FiltersHPF OFF-300Hz for Group ALPF/HPF 50Hz-300Hz for Group B
Crossover slope12dB/Octave
Remote Level ControlN/A
Fuse recommendation50A
Dimensions(HxWxL) 1.9" (48mm) x 5.8" (148mm) x 7.7" (195.5mm)
What's Included
  • Morel MPD 4.70
Download User Manual(PDF)
Product information

Morel

About the Morel MPD 4.70

From our tech experts at CEN

A 4-channel amplifier, Class D, rated at 280w RMS.

Who it suits

Drivers who have upgraded their speakers and found the head unit cannot drive them properly.

Our tech experts advise

Matching matters more than headline watts, and the gains want setting with a meter rather than by ear. It also needs a fused feed from the battery on the correct cable gauge. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.

Explore the full Morel range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Morel

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Frequently Asked Questions

Q: Can the Morel MPD 4.70 be bridged?

A: Yes. Bridged, it delivers 200W x 2 into 4 ohms.

Q: How much power does the MPD 4.70 deliver at 2 ohms?

A: It delivers 100W x 4 into 2 ohms, the minimum impedance.

Q: What crossover controls does the MPD 4.70 have?

A: Group A has a high-pass filter from off to 300Hz and group B has a low-pass or high-pass filter from 50 to 300Hz, both at 12dB/octave.