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Morel MPS 4.400 Amp 4 Channel 4x70w Class A B Car Stereo Amplifier 400w RMS

Morel MPS 4.400 Amp 4 Channel 4x70w Class A B Car Stereo Amplifier 400w RMS - Main image
$273.89 $449 In stock

Category: Amplifier

Morel MPS 4.400

4-channel car amplifier — 70 watts RMS x 4

Old school power

Morel built this MPS 4.400 amplifier so their high-performing car speakers would have an amp worthy enough to power them, giving you high-fidelity musical reproduction along with pure, clean power. The MPS 4.400 can send 70 watts RMS to each of your front and rear speakers, boosting musical clarity and emotional impact. You can also set this amplifier to 2-channel mode and power a couple of subs with up to 200 watts RMS each.

Low-noise design

Morel made sure that every detail of this amplifier's design would result in lower noise and higher sound quality. The amp's Class AB architecture achieves the cleanest signal with the least distortion, while balanced differential inputs reject interference. An onboard microprocessor controls the thermal management system, keeping the amp running cool and steady no matter how hard it's driven. All the connections are on one side of the amp to keep wiring neat, organized, and simple for the installer.

Tone controls for every occasion

The high- and low-pass filters and gain controls sit protected under a top panel. Their intuitive operations and functions make it easy to match the amp's output to your speakers or subs — and achieve great sound. This amplifier's modest exterior shelters high-quality electronic components that guarantee an accurate and musical performance.

  • 4-channel car amplifier
  • 70 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms)
  • 200 watts RMS x 2 at 4 ohms in bridged mode (4-ohm stable in bridged mode)
  • Class AB amp technology
  • 100 dB signal-to-noise ratio, 0.05% distortion
  • variable high- and low-pass filters (40-400 Hz, 12 dB/octave) on front and rear channels
  • preamp and speaker-level inputs
  • speaker-level inputs require speaker wire to RCA adapters
  • speaker-level inputs feature DC offset or signal sensing turn-on
  • wiring, fuse, and hardware not included with amplifier
  • 8-gauge power and ground wires and a 40-amp fuse recommended
  • 13-5/16"W (including flange) x 2-1/8"H x 6-3/4"D
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Customer Reviews (5.0 / 5 · 5 reviews)

Nicholas ★★★★★

The class A/B topology gives it a warm, clean sound that really wakes up my mids and highs, and the build quality feels rock-solid. Installation was straightforward with the compact chassis fitting nicely under my seat.

Julian ★★★★★

I've been running this amp for two weeks now and the 70 watts per channel is legit old-school power, my door speakers finally get that punch without any distortion. The class A/B design runs warmer than new digital amps, but that's the trade-off for the clean signal I was after.

Zoe Y. ★★★★★

First thing I noticed was how clean and punchy the sound was after swapping out my old amp for this one. The passive cooling vents on top keep it from getting hot even during a long drive, and the build quality feels solid.