Review written by Anthony from Cypress, TX

I own a 99' BMW 5 Series. No way I wanted to lose steering wheel controls or mess with the dash. Tried to use a regular PAC converter and thought I would never get the sound I was looking for! Boy was I wrong! Installed the re-Q with a 600 watts D-Class Sony Amp and a 12" Memphis sub and I am very happy. The low end missing from the OEM head unit was back and the ability of this unit to give the right amount of bass at lower volumes is amazing. Highly recommend this unit. Considered the 4-channel unit but getting all 4 signals from my head prove to difficult. Don't quite understand the before and after amp switch on this unit but I set mine for before amp.

Review written by BumpinBenz from Sammamish, WA

Low level inputs to an amp are the way to go for a much cleaner sound and much less necessary gain, and the re-Q is certainly the way to go if this is your desire. Yes, you can get away with cheaper passive units, but the sound quality simply will not be there, even for a subwoofer application. Another benefit to this unit is that is allows you a full range of crossover/gain/bass boost tuning, as well as a remote turn on lead for your amp. Even if you will not be using the re-Q to its full potential for your current system (like me), it's worth getting for future projects as its build quality suggests it's in it for the long haul. Good instructions and packaging top it off...can't recommend enough.

Review written by victor from El Paso, TX

This is a great product it helped alot in the quality of sound. I used to use the high power inputs in my amp but this made a huge differences