The Audison AF M4D four-channel car amplifier uses D-Class technology and features a “straight-wire” architecture, with no analog preamp functions such as a crossover filter. It is designed for use with external audio processors and can be connected to AF bit amplifiers using the supplied plug-and-play signal input harness. It is also suitable for systems controlled by a standalone bit processor.
Bridging pairs of channels delivers 300 W x 2 at 4 Ω, while the frequency range extends up to 40 kHz. It supports both high- and low-level inputs, as well as automatic activation and deactivation via the BTL speaker output.
- Number of channels: 4
- Amplifier class: D
- RMS output power at 4 Ω: 90 W x 4
- RMS output power at 2 Ω: 150 W x 4
- Bridged RMS output power at 4 Ω: 300 W x 2
- Minimum load impedance: 2 Ω
- Inputs: Pre-In and Speaker-In
- High-level input: Yes
- Low-level input: Yes
- Adjustable crossover: No
- Frequency range: 10 Hz–40 kHz
- Efficiency: 84%
- Signal-to-noise ratio: 102 dBA
- Damping factor: 95
- Power supply voltage: 11–15 VDC
- Fuse: 1 x 30 A
- Dimensions: 200 x 47 x 134 mm
- Weight: 1.49 kg
- Product Number
- 01.08.0015
- Number of Channels
- 4 Channels
- Output Power (4 Ohm)
- -
- Amplifier class
- D
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.