Ok if you want to get the added clarity and power that you feel your system is lacking, this is the unit to have espically for you subs, it can make the most out of the power of you amplifier, this was my first Audio Control piece of equipment, because of the performance of this product (Overdrive) I know own 3 pieces of Audio Control sound processors, anyone who is serious about SQ and SPL should know that a linedriver is almost a must.

Once installed it was a night and day difference. I have recently moved it up front in my truck and the light meter is great because it shows me a real time voltage that is being sent to my sub amps. I run it right near peak all the time, but no problems at all. Excellent little piece, haha at this rate I should be working for Audio Control.