The Triad Distributed Audio IC83 In-Ceiling Loudspeaker provides excellent full-range sound with a discrete grille for a neat fit and finish. The superb sound is delivered by a woven carbon bass driver and silk dome tweeter. Triad Distributed Audio IC83 Features: Carbon-fibre wooferOne of the strongest and lightest materials used in woofer design, carbon fibre provides a responsive and durable driver for the ultimate musical performance and delivers a true pistonic action with outstanding bass and mid-bass response. Pivoting tweeter With up to 10 degrees of movement, the pivoting tweeter offers flexible installation options and delivers high-quality audio to the listener’s position. Voice matchedDistributed Audio Series 3 speakers are voice-matched—allowing homeowners to mix and match speakers within the series to meet the needs of each room while providing identical tonal qualities throughout the home. Magnetic mounting Low-profile frameless grills attach to the speaker with hidden neodymium magnets for fast installation and a snug fit.Custom paint-matching is available. Easy install Using a tried-and-tested traditional dogleg mounting system with reinforced threaded brass inserts, Distributed Audio Series speakers install in seconds and will stay snug to the mounting surface for the life of the system. Additionally, the tweeter bridge doubles as a durable handle, making it easier to hold during installation. COMPONENTSTweeter size 1″ (25 mm)Tweeter type Silk domeWoofer size 8″ (203 mm)Woofer type Carbon fibre PERFORMANCEMaximum power 140WRecommended amp power 5 – 140WMaximum SPL 113 dBImpedance (nominal) 8 ohmImpedance (minimum) 6.5 ohmSensitivity (dB @ 2.83V, 1 m) 91 dBFrequency response (+/-3 dB) 42 Hz – 23 kHzDispersion (8K/-6dB) 95° DIMENSIONSHole cutout diameter 241 mmSpeaker diameter 271 mmGrill diameter 274 mmMounting depth 111 mmProduct weight 2.11 kg Grill material Metal Perf-Frameless Sold as a single speaker, you will need to order two to make a pair