Description
Included in this kit
This bundle includes an Audison Forza AF M8.14 bit 8 CH Amplifier with 14 Channels DSP - 8 x 90W at 4Ω, an Audison AF-M4D Forza AF M4D D Class 4 CH Amplifier - 4 x 160W at 4Ω, and an Audison AF LINK CABLE Connects AF bit amplifier DSP OUT to AF D companion amps.
1x Audison Forza AF M8.14 bit 8 CH Amplifier with 14 Channels DSP - 8 x 90W at 4Ω (AF-M8.14-bit)
AMPLIFIER TECH DATA
Power supply voltage / fuse: 11 ÷ 15 VDC / 2 x 30A
Operating power supply voltage: 6.5 ÷ 17.5 VDC
Idling current: 1.5 A
Standby Current Draw: 1.7 A
Consumption @ 14.4 VDC, 2Ω, 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 OUTPUT BTL speakers: 1.5 VDC
Efficiency Rated Power: 82%
AMPLIFIER STAGE
Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power: 0.05%
Bandwidth @ -1.5 dB: 10 Hz ÷ 42 kHz
Damping factor @ 1 kHz, 4Ω, 2 VRMS: 100
S/N ratio (A weighted @ 1 V Input) Master Input: 98.5 dBA
S/N ratio (A weighted @ 1 V Input) Optical Input: 105
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
Adjustable Crossover: Yes
INPUTS / OUTPUTS
Pre-In Inputs: 0.6 ÷ 6 VRMS (15 kΩ Imp.)
Digital Input: Yes
Pre Outputs: 2
Hi Level Inputs: 8
Low Level Inputs: 8
Speaker-In Inputs: 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
DIGITAL SIGNAL PROCESSOR
Audio DSP Converter: 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
Crossover frequency: 20 Hz ÷ 20 kHz
Phase control: 0° / 180°, All-Pass filters
Analog Input Equalizer (20 ÷ 20k Hz): 12 Biquad + Delay
Output Equalizer: Parametric/Graphic Biquad: 15 poles, 20 Hz ÷ 20 kHz
Time Alignment Distance: 0 ÷ 510 cm / 0 ÷ 200.8 inches
Input Output Real Time Audio Monitor: RTA
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)
1x Audison AF-M4D Forza AF M4D D Class 4 CH Amplifier - 4 x 160W at 4Ω (AF-M4D)
AF companion amplifiers are designed to add powerful amplifier channels to AF bit processor amplifiers. A plug-and-play signal input harness is included to make connection to AF bit amplifiers straightforward. AF companion amplifiers are also perfect for use with systems controlled and managed by a standalone bit processor, such as a bit One HD Virtuoso. AF companions have a “straight wire” architecture, without analog preamp functions such as crossover filtering, and are intended for use with external processors.AF M4D boasts four high-fidelity amplified channels 160W x 4 @4Ω*, 260W x 4 @2Ω* with the audiophile sound of the latest generation Audison D-Class technology. Higher switching frequencies, steeper filtering, and higher-tolerance components deliver sound above and beyond the expectation of Class D – in an amazingly compact package!
Specifications:
AMPLIFIER TECH DATA
Channels: 4
Class: D
Efficiency: 83 %
Hi Level Input: Yes
Low Level Input: Yes
Digital Input: No
Power supply voltage / fuse: 11 ÷ 15 VDC
Operating power supply voltage: 6.5 ÷ 17.5 VDC
Idling current: 1.12 A
Idling current when off: 0.007 mA
Consumption @ 14.4 VDC, 2Ω, Max Musical Power: 47 A
Remote OUT: 6.5 ÷15 VDC (150 mA)
Remote IN: 4 ÷15 VDC (1 mA)
ART - Automatic Remote Turn on/off from OUTPUT BTL speakers (Selectable): 1.5 VDC
AMPLIFIER STAGE
Distortion - THD @ 100 Hz, 4Ω, 70% Rated Power: 0.05%
Bandwidth A: 10 Hz ÷ 42 kHz
S/N ratio A: 103 dBA
Input sensitivity Pre-In: 0.6 ÷ 6 VRMS
Input sensitivity Speaker-In: 2.2 ÷ 22 VRMS
Minimum load impedance 4 Ch 2Ω, 2 Ch - (Bridge) 4Ω
Output Power (RMS) @12.0 ÷ 14.4 VDC, 1% THD: 4Ch @ 4Ω: 160 W x 4, 4Ch @ 2Ω: 260 W x 4, 2Ch (Bridge 1/2; 3/4) @ 4Ω: 520 W x 2
Adjustable Crossover: No
CEA SPECIFICATIONS
Output power @ 4Ω, 1% THD+N, 14.4 V: 150 W x 4
SN ratio (ref. 1W output): 80 dB
INPUTS
Filters Inputs: Pre-In / Speaker-In
Remote Sub Volume: (-12 ÷ +12) dB
OTHER
Fuse: 2 x 30A
Weight: 2.04 kg
1x Audison AF LINK CABLE Connects AF bit amplifier DSP OUT to AF D companion amps (AF-LINK-CABLE)
The Audison AF Link is an accessory cable to connect the DSP OUT outputs of the Audison AF bit amplifiers (amplifiers with integrated DSP) to the PRE IN inputs of the Audison AF D amplifiers. Look at all the connection examples in the Owner’s manual!