Marantz AMP 20 12-Channel Power Amplifier

Elevate your listening experience with this powerful and reliable amplifier.

AMP 20 is a remarkably powerful 12-channel amplifier, and can be paired with AV 20 for an elite, reference-level home theater system.

Ultimate Performance

AMP 20 combines very high-power output and high channel count to create a master reference-level amplifier for ultimate home theater performance. When paired with AV 20, the results are unforgettable.

AMP 20’s custom-developed Class D amplification and refined HDAM-SA2 technology create the most incredible theatrical experience possible in your home.

Sound Master Tuned

Our Marantz Sound Master meticulously tuned AMP 20 for amazing performance with careful parts selection to create outstanding sound in your home.

Effortlessly Powerful

AMP 20 gives you 12 channels of commanding power in a single enclosure, each rated at 200 watts to perform at extraordinarily high levels with no loss in fidelity.

System Matching

Make sure you get the best possible performance from your AMP 20 by combining it with other Marantz products – such as the AV 20.

Key Features

• Detailed and immersive sound transforms your home theatre

• 200 watts per channel into 8Ω / 400 watts per channel into 4Ω

• 12 channels powers large home theatres

• Bi-amp mode drives high- and low-frequency sections of loudspeakers independently

• BTL Mode (Bridge mode) combines two channels into a single 400-watt per channel into 8Ω

• Perfect match for Marantz AV 20 preamplifier

• Balanced XLR input is ideal for reducing input noise

• Porthole with analogue meter measures output

• Soft side lights cast a warm glow on the front surface of the amplifier

• Elegant design matches rich, warm sound

Specifications