Beyond Expectation of Class D – In an Amazingly Compact Package!
Forza DSP Amplifier D-Class Fully Bridgeable
The Audison AF C4.10 bit boasts four high-fidelity amplified channels 90W x 4 @4Ω*, 150W 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!
This is combined with native DSP working at 24 bit/96 kHz, extending the audio band up to 40 kHz and earning the coveted High-Resolution certification. Bridging channel pairs results in 300 x 2 @4Ω, guaranteeing flexible and powerful performance. Support for the Audison B-Con’s Absolute Volume function guarantees maximum bit depth, even with wireless connections!*Output Continuous Power (RMS) @14.4 VDC, 1% THD, all channels are driven.
Features:
- 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 81% of efficiency
- Next-generation bit Drive software platform
- Hi-Res compatibility performance, with an extended audio band up to 40 kHz, made possible by 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 10 output channels (4 amplified, 6 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 input)
- 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:
- Channels: 4
- Class: D-Class
- Power supply Voltage/Fuse: 11 ÷ 15 VDC / 1 x 30A
- Operating power supply voltage: 6.5 ÷ 17.5 VDC
- Idling current: 1.04 A
- Standby Current Draw: 0.9 mA
- Consumption @ 14.4 VDC, 2Ω, Max Musical Power: 29 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
- AST - Automatic Signal Turn on/off (Selectable): 1.5 VDC
- Efficiency Rated Power: 81%
- Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power: 0.03%
- Bandwidth @ -1.5 dB: 10 Hz ÷ 42 kHz
- Damping factor @ 1 kHz, 4Ω, 2 VRMS: 95
- S/N ratio (A weighted @ 1 V Input) Master Input: 98 dBA
- S/N ratio (A weighted @ 1 V Input) Optical Input: 105
- Total Power RMS: 600 W
- Minimum load impedance: 2Ω
- Output Continuous 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
- Output Power @ 4Ω, 1% THD+N, 14.4V: 90 W x 4
- SN Ratio (Ref. 1W Output): 80dB
- Pre-In Inputs: 0.6 ÷ 6 VRMS (15 kΩ Imp.)
- Digital Input: Yes
- Pre Outputs: 6
- 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
- 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) provide 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 ÷ 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
- Time Alignment Delay: 0 ÷ 15 ms
- Input Output Real Time Audio Monitor: RTADRC 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)PC connections: Micro USB 1.1 / 2.0 / 3.0 Compatible
- Software/PC Requirements: Windows 10, Windows 11
- Video Resolution with Screen Resize: (min. res. 1024 x 768)
- Ambient Operating Temperature Range: 0 °C to 55 °C (32 °F to 131 °F)
- Weight: 1.38kg