Audison Forza AF M6D

Audison Forza AF M6D - Compact 6-Channel D-Class Amplifier with Hi-Res Capability

The Audison Forza AF M6D is a 6-channel amplifier that combines efficiency, power, and flexible system concepts in a slim format. The latest ADT D-Class technology delivers 81% efficiency and enables a high power density of up to 0.68 W RMS/cm³. Thanks to Hi-Res capability up to 40 kHz and the option to bridge each output pair, the AF M6D fits into many setups – from an active front system to a powerful 3-channel configuration with a subwoofer. Available at Carhifi.shop.

Technical Highlights

• 6-channel amplifier (Class D, ADT technology)
• Efficiency: 81%
• Total RMS power: 1320 W
• Output power (RMS) @ 14.4 V, 1% THD:
  • 6 x 135 W at 4 Ω
  • 6 x 220 W at 2 Ω
  • 3 x 440 W bridged at 4 Ω (1/2, 3/4, 5/6)
• Minimum impedance: 6 x 2 Ω (stereo) / 3 x 4 Ω (bridge)
• THD: 0.04% @ 100 Hz, 4 Ω, 70% rated power
• S/N (A-weighted @ 1 V): 103 dBA
• Damping factor (100 Hz, 4 Ω, 2 VRMS): 160
• Bandwidth: 10 Hz – 42 kHz (−3 dB), Hi-Res up to 40 kHz
• Power/volume ratio: up to 0.68 W RMS/cm³
• Adjustable crossover: No (use with external DSP/head unit recommended)

Connections & Control

• Inputs: Pre-In / Speaker-In (High-Level: Yes, Low-Level: Yes)
• Digital input: No
• Input sensitivity Pre-In: 0.6 – 6 VRMS
• Input sensitivity Speaker-In: 2.2 – 22 VRMS
• Remote sub volume: ±12 dB
• Remote IN: 4 – 15 V DC (1 mA)
• Remote OUT: 6.5 – 15 V DC (150 mA)
• ART (Auto Turn-On via BTL speaker output, selectable): from 1.5 V DC

Power Supply & Fusing

• Supply voltage (vehicle electrical system): 11 – 15 V DC
• Operating voltage range: 6.5 – 17.5 V DC
• Idle current: 1 A
• Idle current when off: 0.009 mA
• Current draw @ 14.4 V, 2 Ω, max. music power: 60 A
• Fuse: 2 x 35 A

CEA Specifications

• Output power @ 4 Ω, 1% THD+N, 14.4 V: 130 W x 6
• S/N (ref. 1 W output): 80

Dimensions & Weight

• Length: 240 mm
• Width: 156 mm
• Height: 47 mm
• Weight: 1.95 kg

Installation & Compatibility

Thanks to its high-level inputs, the AF M6D can be easily integrated into factory systems. Each pair of channels is bridgeable, allowing for various setups, such as:

• 6-channel operation for front/rear systems
• Active operation of a front system
• 3-channel setup (front bridged + sub) with 3 x 440 W at 4 Ω

Note the minimum impedances (2 Ω stereo, 4 Ω bridge). As there is no internal crossover, the amplifier is ideal in combination with an external DSP or a head unit with active crossover.