MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW E88 1-Series Convertib auxiliary radiators Model year : August 1983

Model year : August 1983 - October 1991

the extensive tuning of the crossover ensures the best possible distribution of the frequency band and a harmonious sound image

Original MTX steel basket

5mmThread: M12x1

need basic mechanical skills to fit

MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW E88 1-Series Convertib auxiliary radiators Model year : August 1983MATCH UP W8BMW S Ultra Flat Subwoofer Upgrade kit for BMW's Maximum POWER for BMW sound concepts The ultra flat UP W8BMW S subwoofers are playing extremely dynamically and punchy. Especially the exceptionally rigid fiberglass cone generates maximum sound pressure without distortions. The BMW specific baskets and connectors allow fast and easy installation into the original mounting positions of all BMW model ranges with under seat subwoofers.