The 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 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 driven.

Amplifier Tech Data

• 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 A

• Standby Current Draw - 1 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%

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) 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

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

• 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 192kHz/24bit + 1 x Optical/Coaxial S/PDIF; Max 96kHz/24 bit 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

• 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 - RTA

Control 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 - 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 - 1.38 kg