Infinity's Perfect10VQ allows the subwoofer to be custom tailored to the particular application. The Kappa Perfect VQ provides a patent-pending approach to adjusting Q. The Perfect VQ's motor strength can be varied by inserting or removing one of the two included metal polepiece inserts. Q adjustment allows the woofer to be optimized for a particular application as well as provides exceptional performance for several applications in a single enclosure. Size: Infinity10Sub Brand: InfinitySubwoofers
Features:
-Magnesium Metal Matrix (M3D) Cone with Curvilinear Design -Large-Roll Nitrile-Butylene Rubber Surround -Integrated Front Gasket -Proprietary Die-Cast Aluminum Basket -Bumped and Vented Polepiece -Tinsel Leads Integrated Into the Spider -Size: 10 inch -Rec. Sealed Box Dims: .3 - 1 cu.ft. -Rec. Ported Box Dims: 1.25 - 2.5 cu.ft -Free Air Usage: yes -Sensitivity: 87 dB -Frequency Response: 25-400 Hz -Recommended RMS Power: 400W -Peak Power Handling: 1600W