1 / 2

Audison

#AF M1D

AF M1DAF M1D Amplifier

Improved audio performance and power thanks to the latest generation of ADT (Audison D-Class) technology Unbeatable power/volume ratio up to 0.

Highlights

  • Improved audio performance and power thanks to the latest generation of ADT (Audison D-Class) technology
  • Unbeatable power/volume ratio up to 0.68 W RMS/cm³ reaching 81% of efficiency
  • Hi-Res compatibility performance, with an extended audio band up to 40 kHz

Key specs

Full specs
Channels
1
Class
D-Class
Hi Level Input
Yes
Low Level Input
Yes
Digital Input
No
Power supply voltage / fuse
11 ÷ 15 VDC
Operating power supply voltage
6.5 ÷ 17.5 VDC
Idling current
1.2 A

Key specs

Full specs
Channels
1
Class
D-Class
Hi Level Input
Yes
Low Level Input
Yes

Highlights

Overview
  • Improved audio performance and power thanks to the latest generation of ADT (Audison D-Class) technology
  • Unbeatable power/volume ratio up to 0.68 W RMS/cm³ reaching 81% of efficiency
  • Hi-Res compatibility performance, with an extended audio band up to 40 kHz
Overview
  • Improved audio performance and power thanks to the latest generation of ADT (Audison D-Class) technology
  • Unbeatable power/volume ratio up to 0.68 W RMS/cm³ reaching 81% of efficiency
  • Hi-Res compatibility performance, with an extended audio band up to 40 kHz
  • AF D companion amplifiers are designed to add powerful amplifier channels to AF bit amplifiers. A plug-and-play Input harness is included to make the connection to AF bit amplifiers straightforward. AF D amplifiers are also perfect for use with systems controlled and managed by a standalone bit processor, such as a bit One HD Virtuoso. AF M1D boasts one high-fidelity amplified channel 600W @4Ω*, 1000W @2Ω*, and 1200W @1Ω* with the audiophile sound of the latest generation Audison D-Class technology. Higher switching frequencies, steeper filtering, and higher-tolerance components deliver sound above and beyond the expectation of Class D – in an amazingly compact package! AF M1D is the only one in the AF D family that can be used also in standalone mode, thanks to a set of manual controls: – adjustable (and defeatable) low-pass 4th-order crossover filter – 0-180° polarity/phase switch – 45 Hz Bass Boost adjustment Combine these functions with the ART DC turn-on from high-level Inputs, the USS speaker-input loading, and the optional VCR-S2 level knob, and this amp can be used to add subwoofers even in systems which lack an Audison AF bit amplifier! *Output Continuous Power (RMS) @14.4 VDC, 1% THD, All channels driven.
Highlights

Key features

  • Improved audio performance and power thanks to the latest generation of ADT (Audison D-Class) technology
  • Unbeatable power/volume ratio up to 0.68 W RMS/cm³ reaching 81% of efficiency
  • Hi-Res compatibility performance, with an extended audio band up to 40 kHz
Specs

Amplifier Tech Data

13
Channels1
ClassD-Class
Hi Level InputYes
Low Level InputYes
Digital InputNo
Power supply voltage / fuse11 ÷ 15 VDC
Operating power supply voltage6.5 ÷ 17.5 VDC
Idling current1.2 A
Idling current when off0.006 mA
Consumption @ 14.4 VDC, 1Ω, Max Musical Power65 A
Remote OUT6.5 ÷15 VDC (150 mA)
Remote IN4 ÷15 VDC (1 mA)
ART - Automatic Remote Turn on/off from OUTPUT BTL speakers (Selectable)1.5 VDC

Amplifier Stage

10
Distortion - THD @ 100 Hz, 4Ω, 70% Rated Power0.03%
Bandwidth A(-3 dB, 2 VRMS, 4 Ω): 10 Hz ÷ 500 Hz
S/N ratio A(A weighted @ 1 V): 105 dBA
Damping factor A(100 Hz, 4Ω, 2 VRMS): 125
Input sensitivity Pre-In0.6 ÷ 6 VRMS
Input sensitivity Speaker-In2.2 ÷ 22 VRMS
Total Power RMS1000 W
Minimum load impedance1 Ω
Output Power (RMS) @14.4 VDC, 1% THD1Ch @ 4Ω: 600 W 1Ch @ 2Ω: 1000 W 1Ch @ 1Ω: 1200 W
Adjustable CrossoverYes

CEA Specifications

2
Output power @ 4Ω, 1% THD+N, 14.4 V600 W
SN ratio (ref. 1W output)81 dBA

Inputs

5
Input TypePre-In / Speaker-In
Filter Pass AFull / Low-Pass 50 ÷ 150 Hz @ 24 dB/Oct.
Inputs/Outputs Phase(0 ÷ 180 ) deg
Inputs/Outputs Bass Boost45Hz (adjustable) - (0 ÷ 6) dB
Remote Sub Volume±12 dB

Other

1
Weight1.95 kg

Dimensions

3
Dimension A240 mm
Dimension B47 mm
Dimension C156 mm
Reviews (0)

No average rating yet

0 reviews

No written reviews are live yet. Signed-in customers can submit one below.

Own this product?

Share installation notes, sound quality feedback, and fitment tips. Customer reviews are saved in the same database and go live after moderation.

Checking account status...

No written reviews are live for this item yet.

Support