Extreme Systems Gallery

Ground-Pounding. Attention-Grabbing.

For these vehicles, its all about massive sound and incredible looks. First you hear the clean, powerful bass from blocks away. Then, you see the hot styling that impresses everyone around you.

These galleries demonstrate Sound Investment’s incredible custom mobile electronics installations.

Straight-On Subs

View the gallery >

Super Sound SS

View the gallery >

1969 Buick GS

View the gallery >

8 Speakers. 2 Amps. 1 Bike.

View the gallery >

8 Subs The Escalade: Its Real

View the gallery >

7 Speakers Per Door In The ’73

View the gallery >


Sound Investment Galleries


You Dream It. We Build It.About Sound Investment

Contact us today.