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EVID C4.2

4-inch two-way coaxial ceiling loudspeaker

  • EVID C4.2
  • Designed for air-handling spaces
  • Ported enclosure for extended bass response
  • Waveguide-coupled 0.75-inch titanium-coated tweeter
  • Full-bandwidth overload protection
  • Integrated transformer for 70 V, 100 V, or 8 Ω use
  • Front-panel mode/wattage selector
  • Safe, easy installation with included tile bridge and mounting ring
  • White semi-gloss perforated grille
  • Complete package, requires no additional accessories
Chassis Size 101.6 mm (4")
Color White (paintable surface)
Coverage (Nominal -6 dB) 130 conical
Diameter (Max) 181 mm (7.13")
Input Formats 8 Ω, 70 V, 100 V
Mounting Systems Integrated 3-point toggle anchors
Speaker Type Ported cabinet, internally damped, two-way passive crossover included
Transformer Yes
Transformer Taps (Transformer Version Only) (1.88 - 70 V only), 3.75, 7.5, 15, 30
Frequency Response (-10 dB) 65 - 20000 Hz
Sensitivity 1 W/1 m 86 dB
System Power Handling (Continuous/Program/Peak) 80 Watts Overload Protected
LF Transducer 4-inch polypropylene cone
HF Transducer 0.75-inch (19 mm) Ti Mylar Laminate Dome
Enclosure Material Steel enclosure and UL94V-0 rated baffle and bezel
Outdoor No
Grill Powder-coated steel
Height 176 mm (6.93")
Weight Net 2.7 kg (5.95 lbs)
Optional accessories
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Knowledge & Support
Technical Support Group
Tel: (866) 782-8346
audiosupport@us.bosch.com

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