Audison Forza AF M12.14 bit ADSP

Audison AF M12.14 bit 12 channel ADSP amp processor

12CH Amp with 14CH DSP
12 x 60w or 6 x 180w bridge mode
DSP working operation at 24 bit/96 kHz
Latest generation of ADT (Audison D-Class)

- Improved audio performance and power thanks to the latest generation of ADT (Audison D-Class) technology
- Unbeatable power/volume ratio up to 0.68 W RMS/cm³ reaching 82% of efficiency
- Next-generation bit Drive software platform
- Hi-Res compatibility performance, with an extended audio band up to 40 kHz, made possible by and DSP working operation at 24 bit/96 kHz
- Maximum versatility thanks to the possibility of using the bridging option for each pair of power outputs
- Up to 14 output channels (12 amplified, 2 native pre-out outputs, 4 optional pre-outs) controlled by the DSP to expand the system with other amplifiers
- 8 high/low-level inputs (and an optical Toslink digital input) support total connectivity even with the most complex OEM systems
- Extension card slot (additional 4 analog or 1 digital inputs)
- Electrical signal analysis for each input channel ensures proper integration and correction
- Acoustic analysis (with your USB microphone) integrates the response graph into the equalizer display. This ensures efficient tuning and great sound!
- Advanced signal routing options allow the technician to go beyond the predefined system definitions in the Configuration Wizard Specifications

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 @ 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 @ rated power (RMS) @14.4 VDC, 1% THD,4Ω, All Channels:

80%

AMPLIFIER STAGE

Distortion – THD N @ 1 KHz, 4Ω, 70% Rated Power:

0.03%

Damping factor @ 1 kHz , 4Ω, 2 VRMS:

80

Bandwidth @ -3 dB:

10 Hz ÷ 42 kHz

S/N ratio (A weighted @ 1 V Input, Rated Power) Master Input:

98 dBA

S/N ratio (A weighted @ Rated Power) Optical Input:

105 dBA

Minimum load impedance:

12Ch: 2Ω

6Ch – (Bridge 1/2; 3/4; 5/6; 7/8; 9/10; 11/12): 4Ω

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

• 12 Ch @ 4Ω:

60 W x 12

• 12 Ch @ 2Ω:

90 W x 12

• 4Ch (Bridge 1/2; 3/4; 5/6; 7/8; 9/10; 11/12) @ 4Ω:

180 W x 6

CEA SPECIFICATIONS

Output power @ 4Ω, 1% 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 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 (2 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