Audison Forza AF C4D 4-Channel Power Amplifier - 600W RMS

The Audison Forza AF C4D is a Class D 4-channel power amplifier designed for a flexible, high-performance in-car sound system. Its continuous RMS output is 4 × 90W at 4Ω, 4 × 150W at 2Ω, or 2 × 300W bridged at 4Ω.

Designed as a companion to an Audison AF bit DSP amplifier or an external processor, this model adds amplified channels without duplicating signal-processing functions. Its straight-wire architecture has no onboard adjustable crossover, so crossover and equalisation duties must be handled upstream. Fully bridgeable channel pairs offer flexible speaker configurations.

A supplied plug-and-play signal input harness simplifies connection to AF bit amplifiers. Speaker-level and low-level inputs support a range of system layouts.

Power figures are continuous RMS at 14.4V DC and 1% THD. Maximum total power quoted in the title applies at 2Ω. Optional accessories are sold separately.

Technical specifications

Amplifier and power supply

• Channels: 4
• Class: D-Class
• Efficiency: 84%
• Hi Level Input: Yes
• Low Level Input: Yes
• Digital Input: No
• Power supply voltage / fuse: 11 ÷ 15 VDC
• Operating power supply voltage: 6.5 ÷ 17.5 VDC
• Idling current: 0.6 A
• Idling current when off: 0.004 mA
• Consumption @ 14.4 VDC, 2Ω, Max Musical Power: 25 A
• Remote OUT: 6.5 ÷15 VDC (150 mA)
• Remote IN: 4 ÷15 VDC (1 mA)
• ART - Automatic Remote Turn on/off from OUTPUT BTL speakers (Selectable): 1.5 VDC

Amplifier stage and RMS output

• Distortion - THD @ 100 Hz, 4Ω, 70% Rated Power: 0,03%
• Bandwidth A: (-3 dB, 2 VRMS, 4 Ω): 10Hz ÷ 40kHz
• S/N ratio A: (A weighted @ 1 V): 102 dBA
• Damping factor A: (1 kHz, 4Ω, 2 VRMS): 95
• Input sensitivity Pre-In: 0.6 ÷ 6 VRMS
• Input sensitivity Speaker-In: 2.2 ÷ 22 VRMS
• Total Power RMS: 600 W
• Minimum load impedance: 2Ω:
• Output Power (RMS) @14.4 VDC, 1% THD: 4Ch @ 4Ω: 90 W x 4 4Ch @ 2Ω: 150 W x 4 2Ch (bridge) @ 4Ω: 300 W x 2
• Adjustable Crossover: No

Input controls

• Input Type: Pre-In / Speaker-In
• Remote Sub Volume: ±12 dB

Installation data

• Fuse: 1 x 30 A
• Weight: 1.49 kg

Dimensions

• Dimension A: 200 mm
• Dimension B: 47 mm
• Dimension C: 134 mm

UK Delivery Options:

• Standard Delivery 2-3 Working Days £4.99
• Courier Next Working Day £9.99
• Courier Saturday £25

International Delivery Options:

Some European countries are included - Please email us to confirm we can send to you destination. Sales@CarAudioDirect.co.uk

Order Tracking:

Visit the DPD website Tracking page here - You will need your tracking number

Unwanted Goods:

In accordance with The Consumer Contracts Regulations (2015), you have a 14 working day 'cooling off period' in which you have the right to cancel your purchase and receive a full refund.

Manufacturer's warranty:

Beyond this 14 working day period, you are covered under the manufacturer's warranty which is typically 1 year (Excluding Open Box products). If your product becomes faulty during this period, you should contact our eSupport department, via the website, direct email or phone for a returns number. We will then arrange for your item to be repaired (or replaced, if appropriate with a new product) or provide details of the manufacturers local service centre.

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