Product details

More Information
  • Coaxially mounted 100 mm (4 in) woofer and 19 mm (0.75 in) soft-dome tweeter
  • Integrated enclosure that is ideal for installation in most ceiling plenum spaces
  • CRBI™ technology for consistent 130° coverage across the listening area
  • Built-in 70V/100V multi-tap transformer, plus 16-ohm direct input
  • Full-face, easily paintable magnetic grilles
  • Top and side exit cable entry options
  • Robust and adaptable dogears for wide range of ceiling thicknesses
  • IP33 rated
Technical Specifications


Specifications 
System
Frequency Range (-10 dB)1
: 75 Hz – 18 kHz
Frequency Response (±3 dB)1
: 88 Hz – 17 kHz
Power Capacity2
: 120 W Continuous Program (2 hrs)
60 W (240 W Peak), Continuous Pink Noise (2 hrs)
40 W (160 W Peak) Continuous Pink Noise Power (100 hrs)
Sensitivity: 85 dB (ave.100 Hz – 10 kHz)
Nominal Coverage Angle3
: 130° conical
Directivity (Q)3
: 3.3
Directivity Index (DI)3
: 5.2 dB
Rated Maximum SPL @ 1 m4
: 103 dB continuous pink noise (109 dB peak)
Nominal Impedance: 16 ohms
Minimum Impedance: LF Range: 17.2 ohms at 283 Hz; System: 16.8 ohms at 13 kHz
Transformer Taps: 70 V: 30 W, 15 W, 7.5 W & 3.7 W
100 V: 30 W, 15 W, 7.5 W
Recommended Protective High-Pass Filter
Frequency: 70 Hz (24 dB/oct LR)
Transformer Insertion Loss: 0.7 dB @ 3.7 W; 0.8 dB @ 7.5 W; 0.9 dB @ 15 W; 0.9 dB @ 30 W
Maximum Input Voltage: 31 V RMS (2 hrs), 62 V peak (at 16 ohm input)
Overload Protection: PTC power limiting to protect network and transducers from occasional overload.
Coplanar RBI Driver Integrator (CRBI): LF acoustic loading, tapered L-shaped apertures. Back of loading plate functions as LF waveguide, foam-lined for
smooth midrange frequency response. Provides smooth, consistent coverage of listening space. Horn-loaded HF
driver integrated into front of CRBI for maximum coherence.
Safety Agency Ratings: Suitable for use in air handling spaces per UL1480A, UL2043, NFPA90 & NFPA70, S7232/UL Listing, Speakers for
Commercial and Professional Use. Listed per CSA C22.2, no. 205 Signal Equipment. In accordance with IEC60849/
EN60849.
Environmental: Exceeds Mil Spec 810H for humidity, salt spray, temperature & UV. IP33 rating per EN/IEC 60529 against solid
object and water ingress. Compliant with RoHS2 per EN/IEC63000. Operating temperature 0°C to 45°C
Transducers:
LF Driver: 100 mm (4 in) treated paper cone with mechanical LPF contour, high-performance magnet, 19 mm (0.75 in) copper
voice coil on aluminum voice coil former
HF Driver: 19 mm (0.75 in) textile soft-dome, neodymium magnet assembly, Kapton™ voice coil former