Audison AFM12.14 12 Channel Amplifier With DSP 1080 W

The AF M12.14 bit is compatible with the remote controller DRC AC, which allows to controls the main system functions (Master volume, Sub volume, source change, memory change, enable/disable Final tuning EQ) without using a PC. The Audison AF M12.14 bit can be interfaced to any standard system, even on cars equipped with an integrated audio processor, thanks to the automatic de-equalization feature that analyses and provides a flat signal from the car audio source. The native Maestro port ensures the interfacing with devices equipped with the Maestro/ADC protocol, which makes this product unique in its category and ready to install also in those vehicles with the most advanced infotainment systems.

Specification    
POWER SUPPLY:

Nominal power supply voltage / fuse: 11 - 15 VDC / 2 x 30A
Pulse operating voltage: 6.5 - 17.5 VDC
Idling current: 1.68 A
Standby current draw: 1.7 mA
Consumption at 14.4 VDC, Minimum load impedance (Max Musical Power): 45 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 at rated power (RMS) at14.4 VDC, 1percent THD,4 OHM, All Channels: 80 Percent

AMPLIFIER STAGE:

Distortion - THD+N at 1 KHz, 4OHM, 70percent Rated Power: 0.03 Percent
Damping factor at 1 kHz, 4OHM, 2 VRMS: 80
Bandwidth at -3 dB: 10 Hz - 42 kHz
S/N ratio (A weighted at 1 V Input, Rated Power) Master Input: 98 dBA
S/N ratio (A weighted at Rated Power) Optical Input: 105 dBA
Minimum load impedance:
12Ch: 2OHM
6Ch - (Bridge 1/2: 3/4: 5/6: 7/8: 9/10: 11/12): 4OHM
Output Continuous Power (RMS) at14.4 VDC, 1percent THD:
12 Ch at 4OHM: 60 W x 12
12 Ch at 2OHM: 90 W x 12
4Ch (Bridge 1/2: 3/4: 5/6: 7/8: 9/10: 11/12) at 4OHM: 180 W x 6

CEA SPECIFICATIONS:

Output power at 4OHM, 1percent THD+N, 14.4 V: 45 W
SN ratio (ref. 1 W output): 75.5 dB

INPUTS / OUTPUTS:

Pre-In (8 Ch): 0.6 - 6 VRMS (15 kOHM Imp.)
Speaker-In (8 Ch + additional 4 Ch with optional F4IN card): 2.2 - 22 VRMS (5 OHM 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 (2 Ch): 5V RMS

DIGITAL SIGNAL PROCESSOR:

Audio DSP and converters:
Analog Devices ADAU1467 automotive qualified audio processor.
Processing at 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 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, 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

SIZE / WEIGHT:

Max size W x H x D (mm): 240 x 47 x 156
Weight (kg): 2.04

Features    
Enjoy the improved audio performance of the latest generation Audison D-Class technology
Maximum versatility thanks to the bridging option for each pair of channels
Two independent power supplies: the audio amplifier power supply is loosely regulated, the DSP power supply is stiffly regulated
Native DSP working at 24 bit/96 kHz and an extended audio band up to 40 kHz
Pure digital signal transfer with a resolution up to 24bit/96 kHz
Quick I/O Configuration speeds up system definition and signal routing
When connected with Audison B-CON hi-res Bluetooth receiver, this feature manages the Master Volume of the Forza amp thus ensuring full dynamic range signal at the input
iDatalink Maestro AR native support for a total integration with OEM infotainment
Equipped with eight analogue inputs, to support total connectivity even with the most complex OEM systems
Electrical Signal Analysis ensures proper integration and correction for each input channel
Automatically sums and reverses OEM equalization
Input delay compensation of time-delayed factory outputs prior to signal summing
Allows left and right inputs to match in phase before tuning, even if OEM phase processing has been used
Universal Speaker Simulator technology on high-level inputs for maximum compatibility with any type of Head-Unit OEM Source
Next-generation bit Drive software platform - developed for this family of products - simplifies every control and function
14 DSP-processed output channels for a total control
The acoustic analysis integrates the response graph into the equalizer display ensuring efficient tuning and great sound, compatible with any 24-bit USB microphone
The electrical analysis integrates the response graph into the input equalizer display, ensuring efficient tuning