ARS subwoofer bass reflex | Audi A4 (B9) Avant | 2x2 ohms

Helix K10W subwoofer in an Audi A4-specific bass reflex enclosure.

We use this subwoofer in our plug & play sets for the Audi A4 Avant (B9).

It fits perfectly in the double floor of the trunk, behind the battery, and projects sound towards the rear of the vehicle. This positioning allows for an impressive sound level despite the small size and limited space. In this 2x2 Ohm version, it is ideally suited for use with our 8-channel DSP sound upgrade using the MATCH UP 8DSP amplifiers. Modification for Audi A4 B9 included. 10" subwoofer driver in bass-reflex design. Dual-coil voice coil, 2 x 2 Ohms. Mounting bracket with 2 wood screws for securing the enclosure. Power handling: 300 Watts RMS. Dimensions: 260 x 625 x 165 mm.