Flugelboy is right. I have on in my For Ranger and it pumps out really well. It also has time correction so all speakers hit your ears perfectly without interferring with one another. The creme-dela-creme is the $3,000 unit that Alpine makes. It actually is aluminum brushed on the outside and matched the interior of the car quite well. Someday, I will have that. Any further questions, just email me. I know a good deal of car audio. tpulling83@yahoo.com