Ok, so I have a kicker zx1000 hooked up to a fiQ 15 inch and it sounds like sweet **** butter lathered on a fresh baked bisquit. I love my sub and have personally made love to it multiple times. Unfortunately, I hopped into my truck the other day, anxiously anticipating the endorphins about to be released from listening to Roy Buchannan on the way to work, and my beloved Q wasn't putting out. I tested my amp and it is fine but the sub is just making a slight burp when it should br making sweet **** sounds. I'm not sure what is wrong with it, but I'm giving it to my brother to fix and keep. He's a good dude and I want him to have it.
Which leads to my question; is there any SQ sub that sounds just as sweet as my Q. I want to get an 18'' Q just for shits and gigs or a W6. Does anyone have experience with a 15 q vs a 18q and how do these subs compare to a W6? Thanks for the help!