Audison AF C4.10 bit FORZA Series 90W x 4 RMS @4Ohms, 600W Max Power Class D 4-C

Audison AF C4.10 bit FORZA Series 90W x 4 RMS @4Ohms, 600W Max Power Class D 4-C

Experience unmatched acoustic fidelity, pristine audiophile-grade detail, and state-of-the-art Italian design with a premium car audio power amplifier from Audison. Precision-engineered to deliver continuous power distribution with absolute zero background coloration, these amplifiers feature ultra-low distortion parameters and high-current circuitry tailored to reveal every nuance of high-resolution acoustic soundstages.

Product Overview & Core Highlights:

Features:

• Enjoy the improved audio performance of the latest generation Audison D-Class technology.
• Maximum versatility thanks to the bridging option for each pair of channels
• Forza amplifiers have two independent power supplies: the audio amplifier power supply is loosely regulated, which allows superior dynamic performance. The DSP power supply is stiffly regulated, which maintains DSP microprocessor operation even during lower-voltage transient states (i.e., start/stop operation).
• Native DSP working at 24 bit/96 kHz and an extended audio band up to 40 kHz.
• Pure digital signal transfer with a resolution up to 24bit/96 kHz.
• Quick I/O Configuration speeds up system definition and signal routing.
• When connected with Audison B-CON hi-res Bluetooth receiver, this feature manages the Master Volume of the Forza amp thus ensuring full dynamic range signal at the input.
• iDatalink Maestro AR native support for a total integration with OEM infotainment.
• Equipped with eight analog inputs, to support total connectivity even with the most complex OEM systems.
• Electrical Signal Analysis ensures proper integration and correction for each input channel.
• Automatically sums and reverses OEM equalization.
• Input delay compensation of time-delayed factory outputs prior to signal summing.
• Allows left and right inputs to match in phase before tuning, even if OEM phase processing has been used.
• Universal Speaker Simulator technology on high-level inputs for maximum compatibility with any type of Head-Unit OEM Source.
• Next-generation bit Drive software platform - developed for this family of products - simplifies every control and function.
• 10 DSP-processed output channels for total control.
• 6 native pre-out channels for maximum versatility.
• The acoustic analysis integrates the response graph into the equalizer display ensuring efficient tuning and great sound, compatible with any 24-bit USB microphone.
• The electrical analysis integrates the response graph into the input equalizer display, ensuring efficient tuning.

Technical Specifications:

Power Supply:

• Nominal power supply voltage / fuse: 11 ÷ 15 VDC / 1 x 30A
• Pulse operating voltage: 6.5 ÷ 17.5 VDC
• Idling current: 1.04 A
• Standby current draw: 1.4 mA
• Consumption @ 14.4 VDC, Minimum load impedance (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 Speaker-In: 1.5 VDC
• Efficiency @ rated power (RMS) @14.4 VDC, 1% THD,4Ω, All Channels: 81%

Amplifier Stage:

• Distortion – THD+N @ 1 KHz, 4Ω, 70% Rated Power: 0.03%
• Damping factor @ 1 kHz , 4Ω, 2 VRMS: 95
• Bandwidth @ -3 dB: 10 Hz ÷ 42 kHz
• S/N ratio (A weighted @ 1 V Input, Rated Power) Master Input: 98 dBA
• S/N ratio (A weighted @ Rated Power) Optical Input: 105 dBA
• Minimum load impedance: 
  • 4Ch: 2Ω,
  • 3Ch: 2Ω + 2Ω + 4Ω
  • 2Ch – (Bridge 1/2; 3/4): 4Ω
• 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

CEA Specifications:

• Output power @ 4Ω, 1% THD+N, 14.4 V: 90 W x 4
• SN ratio (ref. 1 W output): 80 dB

Inputs/Outputs:

• Pre-In (8 Ch): 0.6 ÷ 6 VRMS (15 kΩ Imp.)
• Speaker-In (8 Ch + additional 4 Ch with optional F4IN card): 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
• DSP Preout (2 Ch): 5V RMS

Digital Signal Processor:

• Audio DSP and converters: 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
• Analog Input Equalizer (20 Hz ÷ 20 kHz): 12 Biquad + Delay
• Output Equalizer: Parametric/Graphic Biquad: 15 poles, 20 Hz ÷ 20 kHz
• Input and Output Real Time Audio Monitor: RTA
• Time Alignment Distance: 0 ÷ 510 cm / 0 ÷ 200.8 inches
• Time Alignment Delay: 0 ÷ 15 ms

Control Connections:

• Audison DRCC port: Input for DRCC remote control (Optional)
• Audison ADC port: Manage other Audison devices that support this standard
• Control 1 wire: Customizable functions (+ 12 V activated)
• Control 2 wire: Customizable functions (+ 12 V activated)

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)

Size/Weight:

• Max size W x H x D (mm/inch): 200 x 47 x 134 / 7.87 x 1.85 x 5.27 
• Weight (kg/lb):  1.49 / 3.28

• Weight: 4
• Authorized Internet Dealer

🚨 Critical Performance Specifications:

• Package Quantity Configuration: Sold Individually (Includes 1 Premium Component Unit)
• Manufacturer Part Number (MPN): AF C4.10 bit
• Product Category Component: Amplifiers
• Hardware Fitment Sizing Profile: 8-Inch Layout Fitment
• System Power Metrics: 90 Watts Performance Rating
• Nominal System Stability Configuration: 4 Ohms Impedance Load
• Total Package Boxed Shipping Weight: 4.0 lbs