$450 FIRM Pickup near CSULB Works perfectly, comes with the RBC JL Audio Bass knob. Underrated classic car audio. One of my favorite amplifiers of all time classic clean sound. I also have two 13W6V2 subwoofers in a dual ported enclosure available for another $700. This amp feeds those two subwoofers perfectly. It also worked great for a. JL 13W7 or 12W7. I just finished putting my car to back to stock for trade in and I'm parting out all my car audio This was in a full active three-way system with a Helix DSP3 feeding into it. I have a lot of high end car audio equipment I'm gonna be posting over the next two weekends. Big bass but can be used for sq and sql Kicker audiofrog JL audio vxi focal hertz illusion audio sundown 13w7ae 12w6v3 fosgate knu konceptz amplifier audison brax arc audio