BMW E34 1989-95 5-series Audio System Upgrades
Content Preview:
To add a subwoofer to the factory system we need an amplifier to power it. We have a several choic-es here, depending on budget. The least expensive alternative would be to use a single 310rs.2 along with a P450 amplifier. Powering the new sub-woofer with any a/d/s/ P-series amplifier will allow use of the optional AC502 bass level controller forup-front bass level adjustment.The next step would be to replace the under per-forming front speaker system with the 235is set which would be mounted in stock front locations.As in most BMW models, factory speaker positions are determined by stylists, not acousticians. As such, we recommend upgrading the 3-way stock system with a 2-way system…
Download BMW E34 1989-95 5-series Audio System Upgrades.Pdf:
