B-stock due to damaged or incomplete original packaging, or minor cosmetic defects. The same warranty conditions apply to B-stock as to our A-stock. The product is technically sound.

The AF M12.14 bit features twelve amplified high-fidelity channels (60 x 12 @4Ω*, 90W x 12 @2Ω*) with the audiophile sound of the latest generation of Audison Class D technology. Higher switching frequencies, steeper filtering, and higher-tolerance components deliver sound that surpasses expectations for Class D – all in an amazingly compact package! This is combined with a native DSP operating at 24-bit/96 kHz, extending the audio bandwidth up to 40 kHz and achieving the coveted High-Resolution certification. Bridging channel pairs results in 180 x 6 @4Ω*, guaranteeing flexible and powerful performance. Support for the Audison B-CON's Absolute Volume function ensures maximum bit depth, even with wireless connections! *Continuous output power (RMS) @14.4 VDC, 1% THD, all channels driven.

TECHNICAL DATA

• Channels 12
• Amplifier class D-Class
• Efficiency 80%
• Supply voltage / fuse 11 - 15 VDC / 2 x 30A
• Operating voltage of the power supply: 6.5 - 17.5 VDC
• Idle current 1.68 A
• Standby current consumption 1.7 mA
• Power consumption @ 14.4 VDC, 2Ω, Max music power 45 A
• Remote IN 4-15 VDC (1 mA)
• Remote OUT 6.5 -15 VDC (150 mA)
• ART - Automatic switching on and off via voltage of the BTL speakers 1.5 VDC
• Efficiency at nominal power: 80%

AMPLIFIER SECTION

• Distortion - THD @ 1 kHz, 4Ω, 70% rated power 0.03%
• Bandwidth @ -1.5 dB 10 Hz ÷ 42 kHz
• Damping factor @ 1 kHz, 4Ω, 2 VRMS 80
• Signal-to-noise ratio (A weighted @ 1 V input) Master input 98 dBA
• Signal-to-noise ratio (A weighted at 1 V input) Optical input 105
• Total RMS power 1080 W
• Minimum impedance 12 channels: 2Ω | 6 channels - (bridge 1/2; 3/4; 5/6; 7/8; 9/10; 11/12): 4Ω
• Continuous output power (RMS) @14.4 VDC, 1% THD
• 12 Ch @ 4Ω: 60 W x 12
• 12 Ch @ 2Ω: 90 W x 12
• 6 channels (bridge 1/2; 3/4; 5/6; 7/8; 9/10; 11/12) @ 4Ω: 180 W x 6
• Adjustable crossover: Yes

CEA SPECIFICATIONS

• Output power @ 4Ω, 1% THD+N, 14.4 V 45 W
• S/N ratio (ref. 1W output) 75.5 dB

ENTRANCES / EXITS

• Pre-In inputs 0.6 - 6 VRMS (15 kΩ Imp.)
• Digital input: Yes
• Preamplifier outputs 2
• 8 high-level inputs
• 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

• The ADAU1467 automotive-grade audio DSP converter from Analog Devices handles processing at 96 kHz. Three ADAU1978 (4 channels) and ADAU1966A (16 channels) A/D and D/A converters (24-bit/192 kHz) from Analog Devices provide very high performance.
• Filter type: Full/High-pass/Low-pass/Band-pass
• 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 / Delay 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 that support this standard
• 1-Wire Customizable Functions (+ 12V enabled)
• 2-Wire Customizable Functions (+ 12V enabled)

GENERAL REQUIREMENTS

• PC connections Compatible with Micro USB 1.1 / 2.0 / 3.0
• Software/PC requirements: Windows 10, Windows 11 (min. resolution 1024 x 768)
• Operating temperature range of the environment: 0 °C to 55 °C
• Size 240 x 47 x 156
• Weight 2.04 kg

DIMENSIONS

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

CHARACTERISTICS

• Improved audio performance and power thanks to the latest generation of ADT (Audison D-Class) technology
• 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 14 output channels (12 amplified, 2 native preamplifier outputs) controlled by the DSP to expand the system with other amplifiers.
• Eight high/low level inputs (and one optical Toslink digital input) enable comprehensive connectivity even with the most complex OEM systems.
• Expansion card slot (additional 4 analog or 1 digital input)
• Electrical signal analysis for each input channel ensures correct integration and correction.
• The acoustic analysis (using your USB microphone) integrates the frequency response curve into the equalizer display. This ensures efficient tuning and great sound!
• Extended signal routing options allow the technician to go beyond the predefined system definitions in the configuration wizard.