Hey everyone new to the forum just have a quick question, I'm looking for a sub that will fit into my current setup and produce the best sq for rock. I mainly listen to 90's rock such as NIN,Tool,Pantera,Alice In Chains,Primus and such. The sub I have already sounds decent but would just like to see what else everyone recommends over my current sub. Below is my setup thanks for the replies ahead of time.
Head Unit: Alpine CDE-HD149BT
High's & Mid's Amplifier: Alpine MRV-F300
Subwoofer Amplifier: Kac-9105D
Front Speakers: Focal Polyglass 165 V30
Rear Speakers: Focal Polyglass 165 V30
Subwoofer: Eclipse 6210
Sub Enclosure: Sealed 1.25 Cu Ft Box