DSP Amplifier AF M12.14 bit FORZA

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12 Channel DSP Amplifier

14 CH DSP + 12 x 90 W @ 2 ohm | D-class Fully Bridgeable

The bit AF M12.14 features twelve high-fidelity reinforced channels 60 x 12 @4Ω*, 90W x 12 @2Ω* with the latest generation audiophile sound of Audison's D-Class technology. Higher switching frequencies, steeper filtering, and higher tolerance components deliver sound that exceeds Class D expectations - and all in a surprisingly compact package! This is combined with a native DSP operating at 24-bit/96kHz, extending the audio band up to 40kHz and earning the coveted high-resolution certification. Bridging channel pairs yields 180 x 6 @4Ω*, ensuring flexible and powerful performance. Support for 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 operating.

TECHNICAL DATA

• Channels 12
• Class D Amplifier
• Efficiency 80%
• Supply Voltage / Fuse 11 - 15 VDC / 2 x 30A
• Operating Power Supply Voltage 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 Output 6.5 -15 VDC (150 mA)
• ART - Automatic activation and deactivation via BTL speaker voltage 1.5 VDC
• Rated Power Efficiency 80%

Amplifier Stage

• 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
• S/N-Ratio (A weighted @ 1 V input) Main Input 98 dBA
• S/N-Ratio (A weighted @ 1 V input) Optical Input 105
• Total RMS Power 1080 W
• Minimum Impedance 12Ch: 2Ω | 6Ch - (Bridge 1/2; 3/4; 5/6; 7/8; 9/10; 11/12): 4Ω
• Continuous Output Power (RMS) @14.4 VDC, 1% THD
• 12 channels @ 4 Ω: 60 W x 12
• 12 channels @ 2 Ω: 90 W x 12
• 6 channels (bridge 1/2; 3/4; 5/6; 7/8; 9/10; 11/12) @ 4 Ω: 180 W x 6
• Adjustable Frequency Filter Yes

CEA SPECIFICATIONS

• Output @ 4Ω, 1% THD+N, 14.4 V 45 W
• SN Ratio (ref. 1 W output) 75.5 dB

INPUTS / OUTPUTS

• Pre-In Inputs 0.6 - 6 VRMS (15 kΩ Imp.)
• Digital Input Yes
• Pre-out Outputs 2
• 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 board
• Subwoofer Output (RCA Pre Out) 5 V RMS

DIGITAL SIGNAL PROCESSOR

• Audio-DSP-Converter car audio processor ADAU1467 from Analog Devices. 96 kHz processing. 3 x ADAU1978 (4-channel) and ADAU1966A (16-channel) A/D and D/A converters (24-bit/192 kHz) from Analog Devices offer very high performance.
• Filter type Full / High-pass / Low-pass / Band-pass
• Filter Mode and Slope

• Linkwitz-Riley at 12/24/36/48 dB/oct.
• Butterworth at 6/12/18/24/30/36/42/48 dB/oct.
• Bessel at 6/12/18/24/30/36/42/48 dB/oct.
• Chebyshev at 6/12/18/24/30/36/42/48 dB/oct.
• QLP at 6 dB/oct.

• Crossover Frequency 20 Hz - 20 kHz
• Phase Control 0° / 180°, high-pass filters
• Equalizer for Analog Input (20 - 20k Hz) 12 Biquad + Delay
• Output Equalizer Parametric/Graphic Biquad: 15 bands, 20 Hz - 20 kHz
• Delay / Distance 0 - 510 cm / 0 - 200.8 inches
• Delay / Retard 0 - 15 ms
• Input / Output Real-Time Audio Monitor RTA

CONTROL CONNECTIONS

• DRC Input port for DRC AC remote control (optional)
• ADC Port Manage other Audison devices that support this standard
• 1 Wire Customizable functions (+ 12 V activated)
• 2 wires 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 Temperature Range 0 °C to 55 °C
• Size 240 x 47 x 156
• Weight 2.04 kg

DIMENSIONS

     240mm x 156 x 47mm

box contents

USB cable

6-channel DSP output cable to connect the Forza bit amplifier to the Forza D amplifier.

Cable supplied with eight pairs of labeled wires to connect the speakers to the AF M12.14 bit.