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Forza AF C4.10 bit

Technical Highlights

  • 4-channel DSP amplifier, Audison D-Class technology.
  • High fidelity channels, 90W x 4 @4Ω, 150W x 4 @2Ω.
  • DSP with 24 bit/96 kHz, Hi-Res certification.
  • More technical details
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Normal price €784,27
Normal price -10% €870,00 Selling price €784,27
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Apr 27, - Apr 30,
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Normal price €784,27
Normal price €870,00 Selling price €784,27

Forza AF C4.10 bit by Audison

Audison Forza AF C4.10 bit is a 4-Channel DSP Amplifier with Audison D-Class (ADT) technology and 600 W RMS total power. The continuous output power is 90 W x 4 at 4 Ω, 150 W x 4 at 2 Ω, and bridged 300 W x 2 at 4 Ω with a minimum of 2 Ω. The integrated DSP operates at 24 Bit/96 kHz, extends the audio band up to 40 kHz, and offers a bandwidth of 10 Hz to 42 kHz at −1.5 dB. Specifications include 0.03% THD @ 1 kHz (4 Ω, 70% rated power), a damping factor of 95, and S/N ratios of 98 dBA (Master input) and 105 dB (optical input). The efficiency at rated power is 81%, and channel pairs are bridgeable. The input section includes 8 high/low-level inputs, Pre-In 0.6–6 VRMS (15 kΩ), speaker inputs 2.2–22 VRMS (5 Ω), as well as an optical S/PDIF input up to 192 kHz/24 Bit and optionally optical/coaxial via F2O card. Outputs include 6 preamplifier outputs, expandable by 4 optional, controlled via the DSP. Features include support for the Audison B-Con Absolute-Volume function, the bit Drive software platform, electrical signal analysis per input channel, acoustic analysis with USB microphone, and RTA.

Features
  • 4-Channel DSP Amplifier
  • Audison D-Class (ADT) technology
  • DSP with 24 Bit/96 kHz, audio band up to 40 kHz
  • Bandwidth (−1.5 dB): 10 Hz – 42 kHz
  • Total RMS power: 600 W
  • 4 x 90 W RMS @ 4 Ω
  • 4 x 150 W RMS @ 2 Ω
  • 2 x 300 W RMS bridged @ 4 Ω
  • Minimum impedance: 2 Ω
  • Efficiency: 81%
  • Channel pairs bridgeable
  • 8 high/low-level inputs
  • Pre-In: 0.6 – 6 VRMS (15 kΩ)
  • Speaker inputs: 2.2 – 22 VRMS (5 Ω)
  • Preamplifier outputs: 6 (optional additional 4)
  • Digital input: 1 x optical S/PDIF, max. 192 kHz/24 Bit; optionally 1 x optical/coaxial S/PDIF via F2O card
  • Support for Audison B-Con Absolute-Volume function
  • Next-generation bit Drive software platform
  • Expansion card slot (additional 4 analog or 1 digital input)
  • Real-time audio monitor RTA
  • Electrical signal analysis per input channel
  • Acoustic analysis with USB microphone
  • Adjustable Crossover
  • Power/volume ratio up to 0.68 W RMS/cm³
  • Dimensions: A 200 mm, B 134 mm, C 47 mm
  • Weight: 1.38 kg
Technical Specifications
  • Channels: 4
  • Amplifier class: D-Class
  • Supply voltage / Fuse: 11 – 15 VDC / 1 x 30 A
  • Operating voltage of power supply: 6.5 – 17.5 VDC
  • Idle current: 1 A
  • Standby power consumption: 1 mA
  • Power consumption @ 14.4 VDC, 2 Ω, max. music power: 29 A
  • Remote IN: 4 – 15 VDC (1 mA)
  • Remote OUT: 6.5 – 15 VDC (150 mA)
  • ART Auto On/Off via BTL speaker voltage: 1.5 VDC
  • AST Automatic Signal Turn on/off (selectable): 1.5 VDC
  • Distortion THD @ 1 kHz, 4 Ω, 70% rated power: 0.03%
  • Damping factor @ 1 kHz, 4 Ω, 2 VRMS: 95
  • S/N (A-weighted @ 1 V input) Master input: 98 dBA
  • S/N (A-weighted @ 1 V input) Optical input: 105 dB
  • CEA output power @ 4 Ω, 1% THD+N, 14.4 V: 90 W x 4
  • CEA S/N ratio (ref. 1 W output): 80 dB
  • Filter types: Full, High-pass, Low-pass, Band-pass
  • Filter mode/steepness: 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.
  • Cut-off frequency: 20 Hz – 20 kHz
  • Phase control: 0° / 180°, All-Pass
  • Equalizer analog input (20 – 20 kHz): 12 Biquad + Delay
  • Output equalizer (parametric/graphic): 15 bands, 20 Hz – 20 kHz
  • Delay / distance: 0 – 1372 mm
  • Delay / lag: 0 – 15 ms
  • Audio DSP processor: Analog Devices ADAU1467 (automotive qualified)
  • A/D and D/A converters: 3 x Analog Devices ADAU1978 (4 ch) and ADAU1966A (16 ch), 24 Bit/192 kHz
  • Inputs: Pre-In 0.6 – 6 VRMS (15 kΩ); High-Level 8; Low-Level 8; Speaker inputs 2.2 – 22 VRMS (5 Ω); 1 x optical S/PDIF (max. 192 kHz/24 Bit); 1 x optical/coaxial S/PDIF with optional F2O card
  • Outputs: 6 preamplifier outputs
  • Control connections: DRC Port (input for DRC AC, optional); ADC Port; 1-Wire (+12 V); 2-Wire (+12 V)
  • PC connection: Micro USB 1.1 / 2.0 / 3.0
  • Software/PC: Windows 10, Windows 11; minimum resolution 1024 x 768
  • Operating temperature: 0 °C – 55 °C
  • Dimensions: A 200 mm, B 134 mm, C 47 mm
  • Weight: 1.38 kg

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Audison Forza AF C4.10 bit Datasheet

Frequently Asked Questions about Forza AF C4.10 bit


What power does the Forza AF C4.10 bit Amplifier provide?

The Forza AF C4.10 bit from Audison is a 4-Channel DSP Amplifier utilizing the latest D-Class technology, delivering an impressive nominal power of 90 W per channel at 4 Ohms and 150 W per channel at 2 Ohms. It can be bridged into two channels if needed, providing 300 W per channel at 4 Ohms. This amplifier is designed to maintain a low distortion of 0.03% at 1 kHz and 4 Ohms even at these high power levels. The amplifier's efficiency is 81%, making it not only powerful but also energy-efficient.

How does the DSP in the Forza AF C4.10 bit work?

The DSP in the Forza AF C4.10 bit operates at 24 Bit/96 kHz and extends the audio bandwidth up to 40 kHz, achieving Hi-Res audio certification. The integrated audio DSP converter is the automotive qualified Analog Devices ADAU1467 audio processor. It offers high performance with A/D and D/A converters operating at 24 Bit/192 kHz. The DSP section utilizes filter modes such as Linkwitz-Riley, Butterworth, Bessel, Chebyshev, and QLP, with varying slopes. This variety of options allows for meticulous tuning of audio quality.

What input and output options does the Forza AF C4.10 bit have?

The Forza AF C4.10 bit offers numerous input and output options. The inputs include 8 high-level and 8 low-level inputs, as well as an optical digital input (TOSLINK). The outputs consist of 4 amplified channels and 6 native preamp outputs, with the option to expand with 4 analog or 1 digital preamp input via an additional card. This versatility allows for immense compatibility with OEM systems. Additionally, the device can be remotely controlled via a DRC port, compatible with optional remote controls from Audison.

Can I bridge the channels of the Forza AF C4.10 bit?

Yes, the Forza AF C4.10 bit offers the ability to bridge any pair of output channels, giving you the flexibility to maximize the available power as needed. In bridged mode, the amplifier delivers 300 W per channel at 4 Ohms. This bridging capability is part of the versatility that makes the AF C4.10 bit so attractive. It maintains high audio quality with low distortion. This feature proves to be extremely useful, especially in applications where more power is desired on fewer channels.

What types of filters does the Forza AF C4.10 bit offer?

The Forza AF C4.10 bit from Audison offers a variety of digital equalizer filters, including Linkwitz-Riley, Butterworth, Bessel, Chebyshev, and QLP. These filters modify frequencies with different slopes such as 6, 12, 18, up to 48 dB/Oct. Such options allow for comprehensive control over the sound profile, whether you need full, high-pass, low-pass, or band-pass filters. Another interesting feature is the ability to fine-tune the phase control with 0° or 180°, which is particularly essential in complex audio environments.

How big is the Forza AF C4.10 bit and will it fit in my vehicle?

The Forza AF C4.10 bit has compact dimensions of 200 mm x 134 mm x 47 mm, making installation possible in a variety of vehicles without taking up too much space. However, since vehicle types offer varying amounts of space, it is important to measure the intended installation location in advance. Due to its compact design, it fits well under the passenger seat or in the trunk compartment. Integration into existing audio systems is facilitated by the comprehensive connections. For accurate installation instructions, a vehicle-specific check is essential.

What is the power consumption of the Forza AF C4.10 bit at maximum output?

The power consumption of the Forza AF C4.10 bit is about 29 A at 14.4 VDC and 2 Ohms of maximum music power. This means that at full load, an appropriate fuse and a vehicle battery with sufficient capacity are required to avoid power losses and potential damage. At idle, the amplifier consumes only 1 A, highlighting its efficiency and suitability for a variety of application scenarios. The required fuse is rated at 30 A to protect the electrical circuit in case of overload.

What signal analysis features does the Forza AF C4.10 bit have?

The Forza AF C4.10 bit offers comprehensive tools for the electrical signal analysis of each input channel to ensure correct integration and correction. This includes the ability to monitor frequency response using a real-time audio monitor and make adjustments in the equalizer display. The system continuously analyzes the audio material to achieve balance and harmonization of the sound output. This not only maximizes sound fidelity but also facilitates professional customization, ensuring that the acoustic quality precisely meets the user's requirements.

Which software platform supports the Forza AF C4.10 bit?

The Forza AF C4.10 bit supports the next-generation bit Drive Software Platform, which has been specifically developed to control the amplifier's diverse functions. This software offers Hi-Res compatibility, maximizes processor flexibility, and supports complete system control. The implementation requires at least a Windows 10 or Windows 11 PC with a video resolution of 1024 x 768 pixels. Control is done via a Micro USB connection, allowing seamless integration and management of audio parameters.

What compatibility does the Forza AF C4.10 bit offer regarding wireless connections?

The Forza AF C4.10 bit is distinguished by its support for the Audison B-ConAbsolute-Volume function, which ensures maximum bit depth even with wireless audio connections. This technology guarantees high audio quality, regardless of the type of connection, and is particularly valuable for integrating modern wireless systems. The acoustic performance remains unchanged, as sanity checks and real-time audio analyses monitor the integrity and resolution of the wireless signal. This results in an outstanding listening experience, perfect for applications where frequency fidelity is required.

Manufacturer information / responsible person

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

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