Audio System M 90.4

The M 90.4 from Audio System Germany is a powerful 4-channel Class A/B HiFi amplifier designed for use in vehicles. Equipped with state-of-the-art SMD technology, this amplifier delivers impressive performance and flexibility for audiophiles. The variable and switchable filter options, including subsonic, high-pass, low-pass, and band-pass, allow for precise adjustment of the sound profile. The M 90.4 supports both analog RCA high-level inputs and an adjustable signal detection feature that enables automatic power-on. The efficient ON TOP cooling system ensures optimal heat dissipation, while the optional cable remote control and front-stage adjuster provide additional control options. With an RMS output power of up to 160 watts per channel at 2 ohms, this amplifier is ideal for high-performance audio applications in vehicles.

• 4-channel Class A/B high-performance amplifier with SMD technology
• Full active mode with variable and switchable filters
• Efficient ON TOP cooling system for optimal heat dissipation
• Adjustable signal detection with automatic power-on
• Optional cable remote control and front-stage adjuster.