| 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 |
