I have 2'10 T1 in my G35 and these thing bump i have them in a ported box connected to a punch t1000bd amp and these thing are great i recomend these to anyone who wants some bomb a-- bass
I am an MECP certified installer and this is the best sub I have ever owned. I have one of these subs wired at 4 ohms hooked up to a 1200 watt sony explod amp in a sealed box. Box volume is critical for these subs to work and make sure you don't have an underpowered amp. If you like accurate punchy bass like I do, then use a small sealed box and this sub will fkn amaze you.
I have two T1s on a punch P1000-1bd with a ported box in the trunk of my mustang and it shakes the hellout of my ride. No B.S. these was worth every bit of the 350 each. Yes get them here because I Paid 350 each at local shop. I didn't have patients to wait on them LOL
I have two of these hooked up to a 1500-1 power series amp in a custom box by N.W.Audio in my 06 mustang, and it is UBELIEVABLE!!! Very accurate, but can shake everything in sight if you turn them up! Worth every penny. I've never owned anything but Fosgate, and I never will! These even turned a few of my JL buddies on to Rockford.