Audison AF M8.14 bit 8 CH Amplifier with 14 CH DSP - 1120W

POWER SUPPLY

• Nominal power supply voltage / fuse: 11 ÷ 15 VDC / 2 x 30A
• Pulse operating voltage: 6.5 ÷ 17.5 VDC
• Idling current:1.5 A
• Standby current draw: 1.7 mA
• Consumption @ 14.4 VDC, Minimum load impedance (Max Musical Power): 55 A
• Remote IN: 4 ÷15 VDC (1 mA)
• Remote OUT: 6.5 ÷15 VDC (150 mA)
• ART – Automatic Remote Turn on/off from Speaker-In
• 1.5 VDC
• Efficiency @ rated power (RMS) @14.4 VDC, 1% THD,4Ω, All Channels: 2%

AMPLIFIER STAGE

• Distortion – THD+N @ 1 KHz, 4Ω, 70% Rated Power: 0.05%
• Damping factor @ 1 kHz , 4Ω, 2 VRMS: 100
• Bandwidth @ -3 dB: 10 Hz ÷ 42 kHz
• S/N ratio (A weighted @ 1 V Input, Rated Power) Master Input: 98.5 dBA
• S/N ratio (A weighted @ Rated Power) Optical Input: 105 dBA
• Minimum load impedance: 8Ch: 2Ω 4Ch – (Bridge 1/2; 3/4; 5/6; 7/8): 4Ω

Output Continuous Power (RMS) @14.4 VDC, 1% THD:

• 8 Ch @ 4Ω: 90 W x 8 
• 8 Ch @ 2Ω: 140 W x 8
• 4Ch (Bridge 1/2; 3/4; 5/6; 7/8) @ 4Ω: 280 W x 4

CEA SPECIFICATIONS

• Output power @ 4Ω, 1% THD+N, 14.4 V:
• 90 W x 8
• SN ratio (ref. 1 W output):
• 80 dB

INPUTS / OUTPUTS

• Pre-In (8 Ch):
• 0.6 ÷ 6 VRMS (15 kΩ Imp.)
• Speaker-In (8 Ch + + additional 4 Ch with optional F4IN card):
• 2.2 ÷ 22 VRMS (5 Ω Imp.)
• Digital IN:
• 1 x Optical S/PDIF; Max 192 kHz / 24 bit + 1 x Optical/Coaxial S/PDIF with optional F2O card
• DSP Preout (6 Ch):
• 5V RMS

DIGITAL SIGNAL PROCESSOR

Audio DSP and converters:

• 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 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
• Analog Input Equalizer (20 Hz ÷ 20 kHz):
• 12 Biquad + Delay
• Output Equalizer:
• Parametric/Graphic Biquad: 15 poles, 20 Hz ÷ 20 kHz
• Input and Output Real-Time Audio Monitor:
• RTA

Time Alignment Distance:

• 0 ÷ 510 cm / 0 ÷ 200.8 inches

Time Alignment Delay:

• 0 ÷ 15 ms

CONTROL CONNECTIONS

• Audison DRCC port:
• Input for DRCC remote control (Optional)
• Audison ADC port:
• Manage other Audison devices that support this standard

Control 1 wire:

• Customizable functions (+ 12 V activated)

Control 2 wire:

• Customizable functions (+ 12 V activated)

GENERAL REQUIREMENTS

• PC connections:
• Micro USB 1.1 / 2.0 / 3.0 Compatible
• Software/ PC requirements:
• Windows 10, Windows 11 (min. res. 1024 x 768
• Ambient operating temperature range:
• 0 °C to 55 °C (32 °F to 131 °F)

SIZE / WEIGHT

• Max size W x H x D (mm/inch):
• 240 x 47 x 156 / 9.44 x 1.85 x 6.14
• Weight (kg/lb):
• 2.04 / 4.49