Meet the Forza AF M5.11 bit, a powerful 5-channel DSP amplifier from Audison. This device stands out with its audiophile sound, achieved thanks to the latest generation of D-Class technology. The AF M5.11 bit is impressively compact yet still has enough power to truly energize a listening session. Its higher switching frequencies, steeper filtering, and higher tolerance components deliver excellent sound that exceeds expectations for Class D. This is rounded off by a native DSP operating at 24 bit/96 kHz, extended up to 40 kHz, earning the coveted High-Resolution certification. The Forza AF M5.11 bit offers the ability to deliver flexible and powerful performance and supports Audison's outstanding B-CON Absolute Volume function.

TECHNICAL DATA

• Channels 5
• Amplifier Class D-Class
• Supply Voltage / Fuse 11 - 15 VDC / 2 x 30A
• Operating Voltage of Power Supply 6.5 - 17.5 VDC
• Idle Current 1.5 A
• Standby Current Consumption 1.5 mA
• Current Consumption @ 14.4 VDC, 2Ω, Max Music Power 53.4 A
• Remote IN 4 -15 VDC (1 mA)
• Remote OUT 6.5 -15 VDC (150 mA)
• ART - Automatic On/Off via BTL Speaker Voltage 1.5V DC
• Efficiency Rated Power 80.5%

AMPLIFIER SECTION

• Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power 0.02%
• Bandwidth @ -1.5 dB 10 Hz ÷ 42 kHz
• Damping Factor @ 1 kHz, 4Ω, 2 VRMS 100 kHz , 4Ω, 2 VRMS SUB Channel): 140 | 1 kHz , 4Ω, 2 VRMS: 140
• S/N Ratio (A weighted @ 1 V input) Master Input 98 dBA
• S/N Ratio (A weighted @ 1 V input) Optical Input 105
• Total RMS Power 1200 W
• Minimum Impedance 2Ω
• Continuous Output Power (RMS) @14.4 VDC, 1% THD
  • 5 Ch @ 4Ω: 100 W x 4 + 400 W x 1
  • 5 Ch @ 2Ω: 150 W x 4 + 600 W x 1
  • 3 Ch (Bridge 1/2; 3/4) @ 4Ω: 300 W x 2 + 400 W x 1
  • 3 Ch (Bridge 1/2; 3/4) @ 4Ω / 2Ω: 300 W x 2 + 600 W x 1
• Adjustable Crossover Yes

CEA SPECIFICATIONS

• Output Power @ 4Ω, 1% THD+N, 14.4 V 85 W x 4 + 340 W x 1
• SN Ratio (ref. 1W output) 78 dB

INPUTS / OUTPUTS

• Pre-In Inputs 0.6 - 6 VRMS (15 kΩ Imp.)
• Digital Input Yes
• Preamp Outputs 6
• High-Level Inputs 8
• Low-Level Inputs 8
• Speaker Inputs 2.2 - 22 VRMS (5 Ω Imp.)
• Digital Input 1 x Optical S/PDIF; Max 192 kHz / 24 bit + 1 x Optical/Coaxial S/PDIF with optional F2O card
• Subwoofer Output (RCA Pre Out) 5V RMS

DIGITAL SIGNAL PROCESSOR

• Audio DSP Converter Analog Devices ADAU1467 automotive qualified audio processor.
• Processing @ 96 kHz. Analog Devices 3 x ADAU1978 (4ch) and ADAU1966A (16ch) A/D and D/A converters (24 bit/192 kHz) providing very high level performance
• Filter Mode and Slope
  • Linkwitz-Riley @ 12/24/36/48 dB/Oct.
  • Butterworth @ 6/12/18/24/30/36/42/48 dB/Oct.
  • Bessel @ 6/12/18/24/30/36/42/48 dB/Oct.
  • Chebyshev @ 6/12/18/24/30/36/42/48 dB/Oct.
  • QLP @ 6 dB/Oct.
• Crossover Frequency 20 Hz - 20 kHz
• Phase Control 0° / 180°, All-Pass filters
• Equalizer for Analog Input (20 ÷ 20k Hz) 12 Biquad + Delay
• Output Equalizer Parametric/Graphic Biquad: 15 Bands, 20 Hz - 20 kHz
• Time Delay / Distance 0 - 54 inches / 0 - 200.8 inches
• Time Delay / Latency 0 - 15 ms
• Input / Output Real-Time Audio Monitor RTA

CONNECTION CONTROL

• DRC Port Input for DRC AC Remote Control (optional)
• ADC Port Manage other Audison devices supporting this standard
• 1 Wire Customizable Functions (+ 12 V activated)
• 2 Wire Customizable Functions (+ 12 V activated)

GENERAL REQUIREMENTS

• PC Connections Compatible with Micro USB 1.1 / 2.0 / 3.0
• Software/PC Requirements Windows 10, Windows 11 (min. res. 1024 x 768)
• Operating Ambient Temperature Range 0 °C to 55 °C (32 °F to 131 °F)
• Size 240 x 47 x 156 / 9.44 x 1.85 x 6.14
• Weight 2.04 kg

DIMENSIONS

• Dimension A240 mm
• Dimension B156 mm
• Dimension C47 mm

FEATURES

• Enhanced audio performance and power thanks to the latest generation of ADT technology (Audison D-Class)
• Unbeatable power-to-volume ratio of up to 0.68 Watts RMS/cm³ with an efficiency of 82%
• Next-generation bit Drive software platform
• Hi-Res compatibility with an extended audio band up to 40 kHz, enabled by a DSP operating at 24 bit/96 kHz
• Maximum versatility thanks to the ability to bridge any pair of power outputs
• Up to 11 output channels (5 amplified, 6 optional preamp outputs), controlled by the DSP to expand the system with other amplifiers
• 8 High-/Low-Level inputs (and one optical Toslink digital input) allow comprehensive connectivity even with the most complex OEM systems
• Slot for expansion cards (additional 4 analog or 1 digital input)
• Electrical signal analysis for each input channel ensures correct integration and correction
• Acoustic analysis (with your USB microphone) integrates the frequency response curve into the equalizer display. This ensures efficient tuning and great sound!
• Advanced options for signal routing allow the technician to go beyond the predefined system definitions in the configuration wizard