Anodized aluminum Plus One™ (patent pending) woofer cone creating 30% more cone area, higher efficiency and bass output.
Phase plug for uniform off-axis frequency response. Optimized Nitro-Buthylene (NBR) low-loss surround that damps cone break-up modes. Heavy-duty cast aluminum vented basket to accommodate long suspension travel, increase power handling and reduce magnetic field losses.
Intermount™ III system includes adapter rings for various mounting configurations. NPC (Nomex, Polyester and Cotton) spider for high power handling and lower distortion. Symmetrical Field Geometry (SFG™) motor technology with a new flux stabilization ring designed to dramatically reduce distortion.
Pure titanium 25mm edge-driven tweeter with I-Mount™ (patent no. 5,859,917). 4th Order Linquitz-Riley acoustic outboard passive crossover. Rubber tweeter surround for low resonance.
