This package fits vehicles with 677 DSP professional, 688 Harman Kardon sound, and 6F2 B&O. It does not fit the F10 Hybrid.
The signal is interfaced with using a plug-and-play harness (no cutting) which we prep for the specific system. The signal is routed through a high-voltage-capable attenuating buffer amplifier (the H/K amplifier can reach peaks of 28 volts to the stock 8-ohm woofers, so it’s important to reduce that signal to a level which the new amplifier can handle).
The Level Three package sends 600 watts of continuous RMS power to a very-high-output 10-inch subwoofer driver. This is the highest-performance plug-and-play subwoofer add package in existence for the F10.
The installation is plug-and-play to the H/K or B&O amplifier, and our equipment rack bolts into existing trunk holes.
The enclosure mounts using an existing expanding-insert hole and we provide a new, longer OEM BMW insert.
Our harness includes a center-delete loop, which allows you to easily test our recommended “surround off, center delete” setup for the H/K audio package.
Please keep in mind that the F10 has a highly sealed trunk. We recommend removing the ski pass plate and insert, and best bass transfer occurs with the rear-seat armrest folded down.