Audison AF M5-11bit - 5-channel amplifier with DSP

AUDIOPHIL SOUND YOU EXPECT FROM AUDISON

AF M5.11 Bit provides five high-fidelity amplified channels 100W x 4 + 400W at 4Ω*, 150WP x 4 + 600W at 2Ω * with the audiophile sound of the latest generation of Audison D-Class technology. Higher switching frequencies, steeper filtering and higher tolerance components deliver sound that exceeds Class D expectations - in an amazingly compact package! This is combined with native DSP operating at 24-bit/96kHz, extending the audio band up to 40kHz and earning the coveted High-Resolution certification. Bridging pairs of channels gives 200W x 2 + 400W at 4Ω*, guaranteeing flexible and powerful performance. The support of the Audison B-CON's Absolute Volume function guarantees maximum bit depth, even with wireless connections! * Continuous power output (RMS) at 14.4 VDC, 1% THD, all channels driven.

NEXT GENERATION TUNING FEATURES FOR MAXIMUM CONTROL

Audison's all new bit Drive PC software can analyze, route and correct the signal in a whole new way - now you can measure, mix and finally sound with one powerful tool vote! The new graphical user interface simplifies every control and function, integrates acoustic measurements and ensures efficient tuning and great sound! The Acoustic RTA is integrated with the equalizer chart and is compatible with your USB microphone or sound card. The Final EQ feature allows for final equalization without damaging the delicate left/right frequency relationships. The six processed preamp outputs are in addition to the eight amplified channels, allowing Forza's DSP section to easily handle a larger system.

EXTENDED OEM INTEGRATION CAPABILITIES

Forza's eight analog inputs plus one Toslink optical digital input support full connectivity with even the most complex OEM systems. If more analog inputs are needed, the optional F4IN expansion card adds four additional analog input channels! If a coaxial SPDIF or a second Toslink SPDIF input is required, the optional F2O expansion card can be used. Audison's classic de-EQ process is complemented by de-time and de-phase functions that enable sound restoration in almost any OEM system. Electrical signal analysis ensures proper integration and correction for each input and output channel. Onboard Universal Speaker Simulation Technology (USS) provides maximum compatibility with any OEM source, with no muting or instability. AF M5.11 Bit includes a set of six high quality cables that come with a printed protective strip placed in front of the Molex connectors to increase torsional strength: Pre-In with 8 stereo RCA connectors for after-market -Sources with PRE-OUT outputs Speaker-In with 8 pairs of labeled cables for OEM sources with high-level outputs Speaker-Out with 4 labeled cables to connect the amplifier to the speakers Sub-Out with 2 labeled cables to connect the Amplifier to one or two subwoofers Dsp Out with 6 labeled wires to connect the amplifier to one or more Companion Amplifiers Forza control cable with 2 wires for remote on and remote out signal and 2 wires for functions controlled via BitDrive software are programmable.

Technical specifications

POWER SUPPLY

Nominal supply voltage / fuse: 11 ÷ 15 VDC / 2 x 3 0 A

Pulse operating voltage: 6.5 ÷ 17.5 VDC

No-load current: 1. 5A _

Standby current consumption: 1. 5mA _ consumption at 14.4 VDC,

minimum load impedance (maximum music power): 53.4 A Remote IN: 4 ÷15 VDC (1 mA)

Remote control OFF: 6.5 ÷ 15 VDC (150 mA)

ART - Remote control auto on/off via 1.5V DC speaker input

Efficiency at rated power (RMS) at 14.4 VDC, 1% THD,

4 Ω, all channels: 8 0.5 %

AMP LEVEL

Distortion - THD+N @ 1kHz, 4Ω, 70%

Rating: 0.0 2% Damping Factor @ 100 kHz, 4Ω, 2 VRMS SUB channel) : 140 Damping Factor @ 1 kHz, 4Ω, 2 VRMS: 140 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: 105dBA Minimum

Load impedance: 5 - channel: 2Ω 3 - channel : 4 Ω + 4 Ω + 2 

Continuous Output Power (RMS) at 14.4 VDC, 1% THD: 5 channels @ 4Ω: 100 W x 4 + 400 W x 1 • 5 channels @ 2Ω: 150 W x 4 + 600 W x 1 • 3 Ch (bridge 1/2; 3/4) @ 4Ω: 300 W x 2 + 400 W x 1 • 3 channels (bridge 1/2; 3/4) @ 4Ω / 2Ω: 300W x 2 + 600W x 1 CEA

SPECIFICATIONS

Output power at 4 Ω, 1% THD+N, 14.4 V: 85 W x 4 + 340 W x 1 SN ratio (based on 1 W power) : 78dB _

INPUTS OUTPUTS

Pre-In (8 channels) : 0.6 ÷ 6 VRMS (15 kΩ Imp.) Speaker-In (8 channels + additional 4 channels with optional F4IN card ): 2.2 ÷ 22 VRMS (5 Ω impedance) Digital input: 1 x optical S/PDIF; Max. 192 kHz / 24 bit + 1 x optical/coaxial S/PDIF with optional F2O card DSP preout (6 channels): 5 V RMS DIGITAL

SIGNAL PROCESSOR Audio DSP and Converter: Analog Devices ADAU1467 automotive-qualified audio processor. Processing at 96kHz. Analog devices 3 x ADAU1978 (4 channels) and ADAU1966A (16 channels) A/D and D/A converters (24-bit/192 kHz) for very high 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 @ 6dB/oct Crossover frequency: 20 Hz ÷ 20 kHz Phase control: 0° / 180°, analog all-pass filter

Input equalizer (20 Hz ÷ 20 kHz): 12 biquad + delay

Output Equalizer: Parametric/Graphic

Biquad: 15 poles, 20 Hz ÷ 20 kHz

Real-time input and output audio monitor: RTA time alignment distance: 0 ÷ 510 cm / 0 ÷ 200.8 inches

Time adjustment delay: 0 ÷ 15 ms

CONTROL PORTS

Audison DRCC port: Input for DRCC remote control (Optional) Audison

ADC connector: Manage other Audison devices that support this standard Control 1 wire: Customizable features (+12V enabled) Control 2 wire:

Customizable features (+ 12V enabled)

GENERAL REQUIREMENTS

PC Connections: Compatible with Micro USB 1.1 / 2.0 / 3.0

Software/PC requirements: Windows 10, Windows 11 (minimum resolution 1024 x 768

Ambient temperature range: 0°C to 55°C (32°F to 131°F)

HEIGHT WEIGHT

Maximum size W x H x D (mm/inch): 2 4 0 x 47 x 1 56 / 9.44 x 1.85 x 6 . 14 Weight (kg): 2. 04 / 4 . 49