Excellent! Performed BEYOND 10" Expectations.
I have my Infinity Kappa Perfect 10.1 matched with a 800 watts D-class amp. It is wired at 2-ohms and is very clean and loud. <BR><BR>I have two enclosures I have tried the Kappa Perfect 10.1 with: <BR><BR>The first one is a Q-Logic 0.66 cu. ft. sealed wedge box. The sound quality is VERY TIGHT and responsive. When I listen to rock I love how loud and "punchy" the bass is. <BR><BR>The second enclosure I've tried the Kappa Perfect 10.1 in is a custom 1.5 cu. ft. 3" ported box I built. It perfectly matches the manufacture's recommendation for box size for a vented enclosure. When I listen to R&B and songs with more bass, it sounds to me like the bass is 2.5 times louder in the ported box than in the sealed box. However, it does lose some of it's "punchiness" due to the box being ported. <BR><BR>I highly recommend the Infinity Kappa Perfect 10.1 for anyone who wants a sleek, clean, and powerful 10" sub that performs beyond its expectations. It's peak is 1500 watts, and I am shocked with how great mine has functioned at only half of it's potential. I have had mine going on a year now and have had nothing but pleasure and satisfaction from it.