Win a FREE Black Diamond Subwoofer System

Win a FREE Black Diamond Subwoofer System

Black Diamond is a brand new line of professional-level car audio boasting premium quality subwoofers, midrange speakers, amplifiers, equalizers, and more at an extremely competitive price. However, being new on the scene, we are still trying to get the word out about our new line of premium products. To help this along, we've decided to do a giveaway!

This Black Friday (Nov 26th) we'll be giving away a FREE Black Diamond audio subwoofer combo, complete with amp and speaker box!

To enter the drawing you MUST:

Bonus Entry:
You will be entered into the drawing TWICE if you also:
We will announce the winner on Black Friday.

Have a great weekend!

- Two DIA-R12D4 1200W 12" subwoofers
- QP-QB12VL Speaker Box