Audison Forza AF C4.10 bit
4-channel DSP amplifier
/piece
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Description
Experience the Forza AF C4.10 bit from Audison, a 4-channel DSP amplifier in a class of its own. Designed using the latest generation of Audison D-Class technology, this amplifier exceeds expectations with an amazingly compact chassis and audiophile sound delivering high fidelity channels (90W x 4 @4Ω*, 150W x 4 @2Ω*). You benefit from higher switching frequencies, steep filtering and components with higher tolerance. In addition, the AF C4.10 bit comes with a native DSP that operates at 24 bit/96 kHz and extends the audio band up to 40 kHz - and thus carries the high-resolution certification. Combine this with the ability to bridge channel pairs and you get an impressively flexible and powerful performance. Another plus point is the support for the Audison B-ConAbsolute Volume function, which ensures maximum bit depth even with wireless connections. Enjoy high-quality sound with the Forza AF C4.10 bit.
TECHNICAL DATA
- Channels 4
- Amplifier class D-Class
- Supply voltage / fuse 11 - 15 VDC / 1 x 30A
- Operating voltage of the power supply 6.5 - 17.5 VDC
- No-load current 1 A
- Standby current consumption 1 mA
- Power consumption @ 14.4 VDC, 2Ω, max. music power 29 A
- Remote IN 4 -15 VDC (1 mA)
- Remote OUT 6.5 -15 VDC (150 mA)
- ART - Automatic switching on and off via voltage of the BTL loudspeakers 1.5 VDC
- AST - Automatic Signal Turn on/off (Selectable) 1.5 VDC
- Nominal power efficiency 81%
AMPLIFIER SECTION
- Distortion - THD @ 1 kHz, 4Ω, 70% rated power 0.03%
- Bandwidth @ -1.5 dB 10 Hz - 42 kHz
- Attenuation factor @ 1 kHz, 4Ω, 2 VRMS 95
- S/N ratio (A weighted @ 1 V input) Master input 98 dBA
- S/N ratio (A weighted at 1 V input) Optical input 105
- Total power RMS 600 W
- Minimum impedance 2Ω
- Continuous output power (RMS) @14.4 VDC, 1% THD
- 4 Ch @ 4Ω: 90 W x 4
- 4 Ch @ 2Ω: 150 W x 4
- 2 Ch (Bridge 1/2; 3/4) @ 4Ω: 300 W x 2
- Adjustable crossover Yes
CEA SPECIFICATIONS
- Output power @ 4Ω, 1% THD+N, 14.4 V 90 W x 4
- SN ratio (ref. 1W output) 80 dB
INPUTS / OUTPUTS
- Pre-in inputs 0.6 - 6 VRMS (15 kΩ imp.)
- Digital input Yes
- Preamplifier outputs 6
- High-level inputs 8
- Low-level inputs 8
- Speaker inputs 2.2 - 22 VRMS (5 Ω imp.)
- Digital input 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
- 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
- Equalizer for analog input (20 ÷ 20k Hz) 12 Biquad + Delay
- Output equalizer Parametric/graphic biquad: 15 bands, 20 Hz - 20 kHz
- Time delay / distance 0 - 510 cm / 0 ÷ 200.8 inches
- Time delay / Delay 0 - 15 ms
- Input / output real-time audio monitor RTA
CONTROL OF CONNECTIONS
- DRC Port Input for DRC AC remote control (optional)
- ADC Port Manage other Audison devices that support this standard
- 1 wire Customizable functions (+ 12 V activated)
- 2 wire Customizable functions (+ 12 V activated)
GENERAL REQUIREMENTS
- PC connections Compatible with Micro USB 1.1 / 2.0 / 3.0
- Software/PC requirements Windows 10, Windows 11
- Video resolution with screen size (min. res. 1024 x 768)
- Operating temperature range of the environment 0 °C to 55 °C
- Weight 1.38 kg
DIMENSIONS
- Dimension A 200 mm
- Dimension B 134 mm
- Dimension C 47 mm
PROPERTIES
- Improved audio performance and power thanks to the latest generation of ADT technology (Audison D-Class)
- Unbeatable power/volume ratio of up to 0.68 W RMS/cm³ with an efficiency of 81%
- Next-generation bit drive software platform
- Hi-Res compatibility with an extended audio band up to 40 kHz, made possible by a DSP operating at 24 bit/96 kHz
- Maximum versatility thanks to the ability to bridge any pair of power outputs
- Up to 10 output channels (4 amplified, 6 native preamp outputs, 4 optional preamp outputs) controlled by the DSP to expand the system with other amplifiers
- 8 high/low level inputs (and an optical Toslink digital input) enable comprehensive connectivity with even the most complex OEM systems
- Slot for expansion cards (additional 4 analog or 1 digital input)
- The electrical signal analysis for each input channel ensures correct integration and correction
- The acoustic analysis (with your USB microphone) integrates the frequency response curve into the equalizer display. This ensures efficient tuning and a great sound!
- Advanced signal routing options allow the technician to go beyond the predefined system definitions in the configuration wizard
Download data sheet
