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MB Quart 440 Watt 4 Channel Car Audio Amplifier, Digital Class D, MA1-440.4, Black

4.9 (2) Write Review
Free shipping on orders over $29.99

$79.99

$ 30 .99 $30.99

In Stock

About this item

  • High-Powered Amplifier: Portable 4-channel Class D amp delivers 440 watts of premium sound for car audio setups, enhancing clarity, depth, and performance
  • Precision Sound Control: Variable electronic crossovers allow detailed tuning for speakers and subwoofers, optimizing audio quality and delivering a rich and immersive listening experience
  • Advanced Cooling System: Heavy-duty heat sink dissipates heat efficiently, maintaining consistent performance and preventing overheating for reliable and long-lasting operation
  • Premium Signal Connections: Nickel-plated RCA inputs provide a secure, high-quality connection, ensuring optimal signal transfer while reducing distortion for superior sound clarity
  • Durable Power Supply: Rugged power system delivers stable and efficient energy flow without straining the vehicle’s electrical system, supporting a seamless and powerful sound system


Product Description

MB Quart logo with slogan 'Music. Defined.' beside an off-road vehicle driving through sand dunes.
MB Quart 4-channel amplifier specs, box contents, and installation image on a red background.
Person holding MB Quart amplifier with features and benefits icons on a red background.
Blue off-road vehicle in a desert setting with MB Quart logo and 'Music. Defined.' slogan.

2nddegree
2025-04-29 17:07:22
Well it wasn't long after I installed this that I blew all my factory speakers but I knew that this amp was way to powerful for them and had already ordered upgraded speakers (MB Quart) also. Amp does get a little warm but I am not gonna baby my stereo. Sound quality is great looks are great too with the exception of the emblem on the front just fell off like it wasn't secured well. It uses little Allen head screws to secure all the wires which is good but either the Allen head on the tool or the screw itself strips easily. But I do have a heavy hand so it could be me, but I like to make sure everything is gud'n'tite. Would I buy this amp again YES. Would I recommend it YES. Good price on a Good amplifier!
Steve smith
2024-12-14 16:21:13
Quality
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