System |
Frequency Response (-3dB) 1 |
110Hz - 19kHz |
Frequency Range (-10dB) 1 |
90Hz - 22kHz |
System Sensitivity (1W @1m) 2 |
87dB (1W = 2.45V for 6 Ohms) |
Nominal Coverage Angle |
90 degrees conical |
Coverage Angle (1kHz to 6kHz) |
102 degrees conical |
Directivity Factor (Q) |
5.6 averaged 1kHz to 6kHz |
Directivity Index (DI) |
7.1 averaged 1kHz to 6kHz |
Rated Maximum SPL
|
Average Peak
103dB 109dB |
Power Handling
|
Average Programme Peak
40W 80W 160W |
Recommended Amplifier Power |
80W @ 6 Ohms |
Nominal Impedance |
6 Ohms |
Transformer Taps (via front rotary switch) |
70V |
15W / 7.5W / 3.5W / 1.9W / OFF & Low Impedance operation |
100V |
15W / 7.5W / 3.75W / OFF & Low Impedance operation |
Distortion |
10% Full Power |
2nd Harmonic 3rd Harmonic |
250Hz |
0.231% 0.112% |
1kHz |
0.229% 0.253% |
10kHz |
0.163% 0.025% |
1% Full Power |
2nd Harmonic 3rd Harmonic |
250Hz |
0.99% 0.169% |
1kHz |
0.816% 0.027% |
10kHz |
0.444% 0.07% |
Crossover |
2.7kHz |
Transducers |
|
Coaxial |
Low Frequency |
100mm (4.00") mineral loaded cone material |
High Frequency |
19mm (0.75") |
Physical |
Enclosure |
Blind Mount (BM) |
Backcan |
Zinc Plated Steel |
Baffle |
Reflex loaded UL 94V-0 rated ABS |
Grille |
Steel, with weather resistant coating |
Safety Features |
Safety ring located at rear of enclosure for load bearing safety bond |
Clamping Design |
Security Toggle Clamp |
Cable Entry Options |
Cable Clamp & Squeeze connector for conduit up to 22mm |
Connectors |
Removable locking connector with screw terminals with "loop through" facility |
Safety Agency Ratings
|
UL-1480, UL-2043, CE |
Dimensions |
Bezel Diameter |
213mm (8.39") |
Front of Ceiling to Rear of Backcan |
98.3mm (3.87") |
Front of Ceiling to cable entry centre |
46.5mm (1.83") |
Template hole cutout size |
180mm (7.09") |
Net Weight (ea) |
2.60kg (5.72lbs) |
Included Accessories |
C Ring, tile bridge, paint mask, cutout template, grille |
Optional Accessories |
Plaster (mud) ring |