Soundstream REF4.920 4 channel amplifier
Soundstream REF4.920 4 Channel amplifier
It has been over a decade since the Reference amplifiers graced the car industry. Car audio veterans loved them. New-schoolers have dreamed about them. Only the privileged have heard them!
Improving on the best of anything requires new technologies and new applications. We are immensely proud to re-introduce you to the new [...]
