Autonomic® 401e Digital Amplifier | 400w | 4 Zones

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400.00 Ounces

Limited quantities available. Following sell-through of remaining inventory the product will be discontinued. Click here to view our Product Transition Guide for viable replacement solutions. Contact Autonomic Sales for more information.

The M-401e Multi-Room Digital Amplifier is a state-of-the-art, IP controllable, multi-room amplifier with some of the highest performance specifications in its class. Boasting 55 watts per channel into an 8-ohm load, the M-401e has the power to drive higher end architectural or floor-standing speakers. Its IP controllability makes it the perfect choice in a controlled environment, and coax and TOSLINK digital connectors on all inputs ensure clean and pure sonic performance in every room.

Use it as a stand-alone, IP controllable distribution amplifier, or pair it with a Mirage Media Server to create a complete whole home audio solution, the Mirage Audio System. The M-401e is a 4-zone, IP controllable amplifier, expandable to 96 zones, with extensive zone linking capabilities.

Important Note - Autonomic Amplifiers (models M-801e, M-401e, and M-120e) do not short speaker negative terminals. Use of any devices that use a common ground, including but not limited to, speaker level volume controls, speaker selectors and speaker level subwoofer connections are not supported for use with the M-801e, M-401e or M-120e. Use of any of these devices will result in damage to the amplifier and will void the amplifier's warranty.
Rated Output Power (FTC):
55W per channel / 8Ω loads
All Channels:
75W per channel / 4Ω loads
Total Harmonic Distortion (THD):
0.1% (50 Watt, 8 Ω load)
Damping Factor (8Ω load):
Speaker Impedance (Z1 - Z6 L/R):
Analog Input Sensitivity (S1 - S8 L/R):
Digital Input sensitivity:
Frequency Response:
48 KHz sample rate: 10Hz - 22 KHz 96 KHz sample rate: 10Hz - 42 KHz
Tone Control:
±12dB, 100Hz (Bass) ±12dB, 10kHz (Treble)
Signal to Noise Ratio:
95dB (IHA-A, 0.75V input / unbalanced)
IR Output:
(6) 3.5mm Jack: IR1 - IR8 current limited to 25mA
Source Inputs:
(6) Digital Coaxial RCA, (4) Analog (L/R) RCA, (2) TOSLINK
(2) 100Base-T, MAIN IN and Switch EXT OUT
(1) USB mini-B female 5 pin
(1) 4 pole 3.5 mm terminal block connector (Data,12V, IR,0V)
(4) RJ45 sockets Keypad controller ports
(1) 4 way terminal block (0V, IR 12V & Data)
Amp On & PG Control:
(1) 8 way terminal plug with Amp ON 1 - 8 and (2) page preset contact closure inputs: PG1 & PG2
Zone Triggers & Presets:
(1) 8 pole 3.5 mm terminal block connector (Zone trigger 0V out, Zone trigger 1 - 8 12V out, Common, Preset 1 - 2 in)
Power Supply:
110–240V AC 50–60Hz
Power Consumption:
Standby Power Consumption:
Dimensions with feet:
4.0" H x 17" W x 15" D (10.2cm x 43.2cm x 38.1cm)
15.4 lb. (7 kg)
Height including feet:
105 mm
(4) zones, Expandable to 96 zones, attaching additional M-801e or M-401e amplifiers

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