DSP Amplifier AF C4.10 bit FORZA

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The Sound Auto Concept Team

10 CH DSP + 4 x 150 W @ 2 ohm | D-class Fully Bridgeable

the Audison Forza AF C4.10 bit, a top-tier 4-channel DSP amplifier. Developed with Audison's latest generation D-Class technology, this amplifier exceeds expectations with a surprisingly compact casing and audiophile sound that delivers high-fidelity channels (90 W x 4 @4Ω, 150 W x 4 @2Ω). You benefit from higher switching frequencies, steeper filtering, and components with higher tolerance. Additionally, the AF C4.10 bit is equipped with a native DSP that operates at 24 bit/96 kHz and extends the audio band up to 40 kHz - thus carrying high-resolution certification. Combine this with the bridgeable channel pairs and you get flexible and powerful performance. Another advantage is the support for the Audison B-Con Absolute 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
• Class D amplifier
• Supply Voltage / Fuse 11 - 15 VDC / 1 x 30A
• Operating power voltage 6.5 - 17.5 VDC
• Idling current 1 A
• Standby current 1 mA
• Power 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 BTL speaker outputs 1.5 VDC
• AST - Automatic Signal Turn on/off (Selectable) 1.5 VDC
• Efficiency nominal power 81%

Amplifier Stage

• 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) Main Input 98 dBA
• S/N-Ratio (A weighted @ 1 V Input) Optical Input 105
• Total Power RMS 600 W
• Minimum Impedance 2Ω
• Continuous Output Power (RMS) @14.4 VDC, 1% THD
  • 4 Channels at 4 Ω: 90 W x 4
  • 4 Channels at 2 Ω: 150 W x 4
  • 2 Channels (Bridge 1/2 ; 3/4) at 4Ω: 300 W x 2
• Adjustable Frequency Filter Yes

CEA SPECIFICATIONS

• Output Power @ 4Ω, 1% THD+N, 14.4 V 90 W x 4
• S/N Ratio (ref. 1W output) 80 dB

INPUTS / OUTPUTS

• Pre-In Inputs 0.6 - 6 VRMS (15 kΩ Imp.)
• Digital Input Yes
• Pre-Out 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 at 96 kHz. Analog Devices 3 x ADAU1978 (4-channel) and ADAU1966A (16-channel) 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 at 12/24/36/48 dB/Oct.
  • Butterworth at 6/12/18/24/30/36/42/48 dB/Oct.
  • Bessel at 6/12/18/24/30/36/42/48 dB/Oct.
  • Chebyshev at 6/12/18/24/30/36/42/48 dB/Oct.
  • QLP at 6 dB/Oct.
• Crossover Frequency 20 Hz ÷ 20 kHz
• Phase Control 0° / 180°, High-pass filters
• Equalizer for analog input (20 ÷ 20k Hz) 12 Biquad + Delay
• Output Equalizer Parametric/Graphic Biquad: 15-band, 20 Hz - 20 kHz
• Delay / Distance 0 - 510 cm / 0 ÷ 200.8 inches
• Delay / Time 0 - 15 ms
• Input / Output Real-time Audio Monitor RTA

Control Connections

DRC Input port for DRC AC remote control (optional)

• ADC Port Manage other Audison devices that support this standard
• 1 Wire Customizable functions (+ 12 V activated)
• 2 Wires 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. 1024 x 768 res.)
• Environmental operating temperature range 0 °C to 55 °C
• Weight 1.38 kg