Brand new Infinity Kappa Perfect 10.1 10 subwoofer. Aluminum cone with high-roll butyl-rubber surround. Suitable for free-air use (handles up to 175 watts in free-air applications). Recommended power range: 75-350 watts RMS. Frequency response: 18-200 Hz. Top mount depth: 5-3/4. About the Infinity Kappa Perfect 10.1. The Infinity Kappa Perfect 10.1 10 subwoofer combines a rugged aluminum cone and high-roll butyl-rubber surround to produce slammin’ bass all the way down to 18 Hz. The super-rigid woofer cone won’t distort (even when you push it hard), but it’s light and responsive for remarkably high sensitivity. That means it’ll squeeze the most volume out of the power you feed it. The massive cast-aluminum basket and the pole-piece are vented so the 4-layer voice coil stays cool, even when the music gets hot. The Perfect 10.1 bridges the gap between subs intended for SPL and those intended for sound quality, creating bass that hits hard and sounds great. Whether you’re planning a competition system or just looking for powerful bass, this sub’s ready for action.
