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Marantz™ AMP20 12-Channel Power Amplifier

MAR-AMP20
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- By ordering this product with custom specifications you acknowledge that the sale is final and the product may not be returned or exchanged.

- Send us a sample of the wood that you would like the speaker to match. Your order will be placed on hold for up to 14 days as we wait for your wood sample. Samples not received after 14 days will cause your order to be canceled. Please send your physical sample along with a copy of your Triad Order attached to the address listed below.

Triad Speakers
Sales - RUSH - Paint Sample
15835 NE Cameron Blvd.
Portland, OR 97230
- Your order will be placed on hold for up to 14 days as we wait for your color sample. Samples not received after 14 days will cause your order to be canceled. Your sample must be of a solid color. Wood, multi colored wallpaper/fabrics and faux finishes CANNOT be sent as samples for custom paint matching. Please send your physical color sample along with a copy of your Triad Order attached to the address listed below.

Triad Speakers
Sales - RUSH - Paint Sample
15835 NE Cameron Blvd.
Portland, OR 97230

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Description
Specs
Support
Description
Description

Marantz™ AMP20 12-Channel Power Amplifier

The AMP 20 is a high-performance 12-channel amplifier engineered to deliver reference-level power and clarity. Ideal when paired with the AV 20 and CINEMA Series components, the AMP 20 brings elite home theater experiences to life. Featuring Marantz's proprietary HDAM technology and advanced Class D amplification, it delivers 200W per channel at 8 ohms and 400W per channel at 4 ohms—powerful enough to drive even the most demanding speaker setups with precision.

Peerless Performance

Enjoy every movie moment with immersive realism and extraordinary lifelike detail. AV 20 delivers the best theater experience imaginable, in your home.

Elegant Design

A modern expression of timeless design principles, AV 20 features the iconic Marantz porthole, premium materials, and subtle sidelights that illuminate the
front panel.
 

Class D Amplification

AMP 20 is a remarkably powerful 12-channel amplifier, and can be paired with AV 20 for an elite, reference-level home theater system. AMP 20 is rated at 200 watts per channel into 8 ohms and 400 watts per channel into 4 ohms, and is built on Marantz exclusive HDAM and high-efficiency low-distortion Class D amplification.

Effortlessly Powerful

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.

Specs
Specifications
MAR-AMP20
8Ohm
400
200
400 W
12
Normal BiAmp
5 Hz – 70 kHz ±3 dB
AC 120 V, 60 Hz
Yes
41 °F - 95 °F (5 °C - 35 °C)
39.7 lbs
110 dB
2.8 V / 100 kΩ/kohms (BALANCED)
17.4 × 17.4 × 7.5 in.
 
Impedance Input
Power Output @ 4 ohm
Power Output @ 8 ohm
Power Consumption
Channels
Connector Type
Frequency Response
Power Connection Type
LED Indicators
Operating Temperature
Weight
Signal to Noise Ratio
Sensitivity Input
Dimensions (W x H x D)
Support

Support Documents

Distributed Brand Warranty

Information on the warranty coverage for this item is found on the manufacturer’s website. Snap One may assist you with a return in accordance with our Return Merchandise Authorization process found here, in so far as the process is in accordance with the manufacturer’s warranty. Specific warranty terms and details from the manufacturer are below.

Marantz Warranty Information.

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