Audison AF M4D Amplifier | 1040 W total power | 4 x 260 W @ 2ohm | D-class Fully Bridgeable

• 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 83% of efficiency
• Hi-Res compatibility performance, with an extended audio band up to 40 kHz
• Maximum versatility thanks to the possibility of using the bridging option for each pair of power outputs

AMPLIFIER TECH DATA
Channels    4
Class    D-Class
Efficiency    83 %
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    1.12 A
Idling current when off    0.007 mA
Consumption @ 14.4 VDC, 2Ω, Max Musical Power    47 A
Remote OUT    6.5 ÷15 VDC (150 mA)
Remote IN    4 ÷15 VDC (1 mA)
ART - Automatic Remote Turn on/off from OUTPUT BTL speakers (Selectable)    1.5 VDC

AMPLIFIER STAGE
Distortion - THD @ 100 Hz, 4Ω, 70% Rated Power    0.05%
Bandwidth A    (-3 dB, 2 VRMS, 4 Ω): 10 Hz ÷ 42 kHz
S/N ratio A    (A weighted @ 1 V): 103 dBA
Input sensitivity Pre-In    0.6 ÷ 6 VRMS
Input sensitivity Speaker-In    2.2 ÷ 22 VRMS
Total Power RMS    1040 W
Minimum load impedance    4 Ch 2Ω
2 Ch - (Bridge) 4Ω
Output Power (RMS) @14.4 VDC, 1% THD    4Ch @ 4Ω: 160 W x 4

4Ch @ 2Ω: 260 W x 4

2Ch (Bridge 1/2; 3/4) @ 4Ω: 520 W x 2
Adjustable Crossover    No