• Marantz AMP 20 — Black — AMP 20 - Front View lifestyle
  • Marantz AMP 20 — Black — AMP 20 - Front View
  • Marantz AMP 20 — Black — AMP 20 - Back View
  • Marantz AMP 20 — Black — AMP 20 - Corner Right Facing View
  • Marantz AMP 20 — Black — AMP 20 - Corner Left Facing View
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Marantz

Marantz AMP 20

Marantz AMP 20

$6,000.00 USD
$6,000.00 USD
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Marantz / Power Amplifiers

AMP 20

AMP 20 supplies twelve amplified channels for an immersive home theater. Its Class D output stages and HDAM-SA2 circuitry are designed to work with a separate AV processor.

Marantz AMP 20 — Black — AMP 20 - Front View lifestyle
12 Channels
200 Watts per Channel

Design & engineering

Inside the AMP 20.

Twelve channels in one chassis

Each channel is rated at 200W. The specification section states the impedance, bandwidth and distortion conditions.

HDAM-SA2 and Class D

Marantz’s discrete HDAM-SA2 circuitry works alongside the custom Class D amplifier architecture.

Component-level tuning

The Marantz Sound Master oversees final tuning and the selection of parts used in the signal path.

Build a separates system

The matching AV 20 handles source selection, surround decoding and room correction; AMP 20 supplies loudspeaker power.

From Marantz

Product film

Technical reference

Details & specifications

Technical data from Marantz’s US product page. Power ratings use different loads and test conditions; read the complete entry when comparing models. A dash means no value is supplied. Unsupported or malformed source entries are identified where encountered.

Inputs Outputs
Main Amplifier in
Balanced & Unbalanced: 12ch (Exclusive use by a selector switch.)
Speaker Terminal
SPKT-1+
Number of Speaker Terminals
12
Bi-Amp Drive /BTL Drive
Yes / Yes
Level Meter
Yes
Chassis
Copper Plated
Multi-Room CI
RS232 Control
Yes
IR Flasher In
Yes
Marantz Remote Bus
Yes
DC Trigger Input/ Output
1 / 1
Specifications
Number of poweramps
12
Power Output (8 ohm, 1 kHz, 0.05% 2ch Drive) Normal / BTL
200W / 400W
Power Output (4 ohm, 1 kHz, 0.7% 2ch Drive) Normal
400W
Power Output (8 ohm, 1 kHz, 0.7% 5ch Drive) Normal
200W
General
Front Display
Level Meter
Auto Power Off
Yes
Metal Front Panel
Yes
Power Consumption
400W
Power Consumption, No-Sound
110W
Standby Consumption
0.2W
Maximum Dimensions (W × D × H)
17.4 × 17.4 × 7.5 in.
Weight
39.7 lbs
What's in the box
Main unit, quick start guide, AC cord,Amp control cable, Remote control cable, SP terminal wrench
UPC code
747192143930

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