Cmple - 6.5" Surround Sound 2-Way In-Wall/In-Ceiling Kevlar Speakers (Pair) - Round 4 self-gripping clamps for a secure (non-vibration)mount. Works with drop ceilings. Speaker Dimension - 9", UV coated sound deadening ABS frame. Right steel basket. Oversized magnet improves bass and increases sensitivity. Buty rubber surround for greater excurtion and deeper lows. 12dB slope Crossover provides sharp frequency matching between tweeter and woofer. Smooth vocals and dialogs. Gold plated push-type terminal maintains 100% wire contact. +/-2dB Tweeter switch. Weather resistant aluminum grill. Power Handling RMS/MAX. - 60-120 watts Components - 6.5&#034; Woofer / 0.75&#034; Tweeter Impedance - 8 Ohms SPL - 90dB at 1w; 1m Frequency Response - 50-20000Hz Woofer Magnet - 100 x 45 x 15mm; 18 Oz Woofer Material - Kevlar Woven Cone Dome Tweeter Magnet - 19 x 3mm; NdFeB Dome Tweeter Material - Titanium Dome Tweeter - Swivel Technology (35 ) Tweeter Switch - +/-2dB Hole Cutout (diameter) - 7 7/8&#034; Speaker Dimension - 9&#034; Pair of Matching Protective Grilles Pair of 6.5&#034; Speakers Special Hook for Removing Protective Grilles Detailed Owners Manual Cutout Template