Ceiling Speaker with Grill 4in Dual Cone 8ohm / 70V

Commercial Series Ceiling SpeakerJBL's Commercial Series Ceiling Speakers provide excellent performance for paging and background music applications. High sensitivity across the product line provides maximum sound level, even at low tap settings.
Features Sold individuallyHigh 90 dB sensitivity5 Watt multi-tap transformer for 100V, 70V and 25V distributed linesVery wide 175° coverageFits CSS-BB4 backcan Affordably priced, high-quality dual cone Type ceiling speakerPre-assembled speaker / transformer / grille assembly Suitable for most paging or background music applications, including stores, restaurants and schoolsVery high sensitivity provides maximum sound levels using minimal amplifier power. Quality triple-Voltage transformer (100V, 70V and 25V).Specifications Driver Size (dual-cone) 100 mm (4 in) Driver Sensitivity (mid-range) (1W [2.83V], 1m, 2k – 6k Hz) 90 dB Frequency Range (-10 dB) Driver/Grille Assembly 85 Hz – 18 kHz Installed in CSS-BB backcan 130 Hz – 18 kHz Coverage (2 kHz) 175° Driver Continuous Power Handling 15 Watts 100V Taps 5W, 2.5W, 1.3W 70V Taps 5W, 2.5W, 1.3W, 0.7W 25V Taps 5W, 2.5W, 1.3W, 0.7W Transformer Insertion Loss 1.5 dB Maximum Transformer Connection Bare wire Motor Mass 200 g (7 oz) Safety Agency Suitable for use in air handling spaces per UL1480, UL2043, NFPA 90 & NFPA 70, when installed with corresponding UL Listed backcan, below. S7232/UL Listed, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849. Matching CSS Backcan CSS-BB4 Other Compatible Backcans N/A Bolt Mounting Circle to Backcan 4 points on 165 mm (6.5 in) diameter Cutout Diameter Open-back 125 mm (5.0 in) In CSS-BB backcan 170 mm (6.7 in) Depth (behind grille) 94 mm (3.7 in) Grille Diameter 198 mm (7.8 in) Net Weight (ea) 0.90 kg (1.0 lb) Shipping Weight (ea) 1.26 kg (2.8 lb) Included Accessories 4 pcs M4 x 40 mm sheet metal screws for attaching speaker/driver/transformer assembly to corresponding backcan.