A 30-watt "explosion-proof" driver that will not create a spark or detonate in an explosive atmosphere. Integral sintered bronze acoustic screen and heavy die-cast aluminum case meet the UL standards for explosion-proof classification. Meets or exceeds standards for use in hazardous areas classified as Class I - Groups B, C and D. Dual 1-inch screw-on exits, 8-ohm impedance. Driver housing is designed to contain a University Sound 5030 transformer for 20/70.7-volt distributed systems. Transformer purchased separately.

Specifications

• Frequency Response: 500Hz - 4,000Hz (+/-5dB)
• Power Handling, 8 hours, 6-dB Crest Factor: 30 watts (500-5,000 Hz pink noise)
• Impedance: 8 ohms nominal; 6.5 ohms minimum
• SPL 1m, 1W Input averaged, Pink Noise Band-Limited from 500 to 5,000 Hz: 100 Hz
• Voice Coil Diameter: 1.5"
• Magnet Weight: 0.63 lbs
• Magnet Material: Strontium ferrite
• Flux Density: 1.1 Tesla
• Construction: Integral sintered bronze acoustic screen and heavy diecast aluminum case. Acrylic gun metal gray finish
• Mechanical Construction of Driver: 1 3/8"-18 x 1/2" long thread allows the 7110XC to be mounted on any University Sound horn
• Dimensions (Dia. x L): 7.9" x 7.4"
• Weight: 12 lbs net, 12.8 lbs shipping
• Recommended Horns: Cobreflex IIB, Cobreflex III