AF companion amplifiers are designed to add powerful amplifier channels to AF bit processor amplifiers. A plug-and-play signal input harness is included to make connection to AF bit amplifiers straightforward. AF companion amplifiers are also perfect for use with systems controlled and managed by a standalone bit processor, such as a bit One HD Virtuoso. AF companions have a “straight wire” architecture, without analog preamp functions such as crossover filtering, and are intended for use with external processors.AF M6D boasts six high-fidelity amplified channels 135W x 6 @4Ω*, 220W x 6 @2Ω*, 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! The audio band is extended up to 40 kHz earning the coveted High-Resolution certification. Bridging channel pairs results in 440W x 3 @4Ω*, guaranteeing flexible and powerful performance.*Output Continuous Power (RMS) @14.4 VDC, 1% THD, all channels driven.

Amplifier Tech Data -
Channels: 6
Class: D
Efficiency: 81 %
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 A
Idling current when off: 0.009 mA
Consumption @ 14.4 VDC, 2Ω, Max Musical Power: 60 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 0.04%
Bandwidth A: 10 Hz ÷ 42 kHz
S/N ratio A: 103 dBA
Damping factor A: 160
Input sensitivity Pre-In: 0.6 ÷ 6 VRMS
Input sensitivity Speaker-In: 2.2 ÷ 22 VRMS

• Package Dimensions ‏ : ‎ 11.46 x 10.04 x 3.43 inches; 5 Pounds
• Date First Available ‏ : ‎ February 20, 2023
• Manufacturer ‏ : ‎ Audison