M5: BMW Sound excellence

M5 with a super clean audio upgrade.

M5 with a super clean audio upgrade.

Three JL Audio slash amplifiers powering the focal speaker components & the Logic 7 system to get better sound.

Three JL Audio slash amplifiers powering the focal speaker components & the Logic 7 system to get better sound.

Amplifiers being installed in a stealth location. Nothing will be visible.

Amplifiers being installed in a stealth location. Nothing will be visible.

Focal Kevlar tweeters replace the harsh metal tweeters

Focal Kevlar tweeters replace the harsh metal tweeters

Focal K2 Power 100KRS component system replacing the front and rear speakers

Focal K2 Power 100KRS component system replacing the front and rear speakers

Focal Badge. The only visual sign of an upgrade.

Focal Badge. The only visual sign of an upgrade.

Rear speakers with the factory grill off. Looks like OEM.

Rear speakers with the factory grill off. Looks like OEM.