Flush-mount ceiling speaker with ABS frame and basket and powder coated steel grille, installed via an inbuilt pair of easy-fit spring clamps. Loaded with a 6.5" reinforced paper dual cone driver for full range sound reproduction. Operating at 100V line with 3W and 6W tappings. Designed for music and speech distribution in buildings with suspended ceilings.100V line tappings: 3W, 6WvbCrLfImpedance: 8 ohmsvbCrLfPower rms : 8 Ohms: 10WvbCrLfFrequency response: 100Hz - 18kHzvbCrLfSensitivity: 92dBvbCrLfMax. SPL: 101dBvbCrLfDimensions: 65 x 187mmØvbCrLfWeight: 590gvbCrLfConstruction: ABS frame & basket with steel grillevbCrLfCutout: 170mmØ