AUDIO SYSTEM Manuals & User Guides

I-AUDIO SYSTEM Germany is a prominent manufacturer of car hi-fi components, engineered and designed in Hambrücken, Germany. Established with a commitment to "German Sound," the brand specializes in creating audio equipment that delivers precision, dynamic power, and acoustic clarity. Their extensive product lineup ranges from powerful Class-D champions and high-efficiency subwoofers to complex, vehicle-specific speaker kits (such as the MFIT and XFIT series) tailored for BMW, Mercedes, and VW models.

Since its inception, AUDIO SYSTEM has focused on durability and ease of installation, ensuring that audiophiles can upgrade their vehicle's soundstage without compromising the interior aesthetics. The company provides a broad array of accessories, including damping materials and high-quality cabling, to support professional installations.

• Why is the protection LED on my AUDIO SYSTEM amplifier red?

  A red protection LED typically indicates a fault such as overheating, a short circuit at the speaker output, or voltage issues. Turn off the head unit, check all connections, ensure proper ventilation, and allow the unit to cool down before restarting.

• How should I ground my car ampi-lifier?

  Connect the GND (ground) terminal to a solid metal part of the vehicle chassis. Keep the ground cable as short as possible (ideally under 50cm) and ensure the connection point is free of paint, dirt, and rust.

• What does 'German Sound' mean for AUDIO SYSTEM products?

  'German Sound' refers to the company's engineering philosophy, focusing on precise acoustic reproduction, high build quality, and dynamic performance tailored specifically for the automotive environment.

• Can I install AUDIO SYSTEM speakers in my factory locations?

  Yes, AUDIO SYSTEM offers vehicle-specific series (like XFIT for BMW and MFIT for Mercedes) designed to fit perfectly into original mounting positions, preserving the vehicle's interior look while significantly upgrading audio quality.