macsdad 10+ year member
boom-boom
My next upgrade for a sub will be an 18. I have narrowed down my search to 2 subs; SI HST18, Pierce Audio 2k 18. Both are rated at 2000wrms, both can live in 4cuft sealed, both will have an fs of about 16hrtz. I guess I am looking for feed back from any of you that has used either one them for any opinions. Not really looking for loud, just a nice and deep output, and no, I don't have the real estate to port either one of them. Both have great customer service, Paul answered an email from me after midnight, and Nick responded within 30 minutes of one of my 3mails. So help.