The OCV 8-WH is a 280-Watt high sensitivity pendant loudspeaker that delivers wide and consistent broadband directivity with enhanced intelligibility – plus the linear response of our legendary studio monitors. Engineered specifically for aesthetically sensitive applications where consistent high quality audio coverage is required, the OCV 8-WH is ideally suited for airport and ground transportation terminals, shopping malls, and large double or triple height commercial floors – without compromising clarity, intelligibility or Sound Pressure Level (SPL). OCV 8-WH loudspeakers provide a seamless sound signature within a multi-zoned environment that benefits from additional TANNOY installation loudspeakers.
Features
- Coaxial full range pendant loudspeaker for installation applications
- 70 Watts continuous, 280 Watts peak power
- 8″ mineral loaded polypropylene driver with nitrile rubber surround for enhanced durability and long-term reliability
- 1″ ferrofluid cooled soft dome neodymium high frequency driver
- Wide constant directivity dispersion for optimum coverage
- UL 1480 certified for general signalling systems
- UV and weather resistant UL 94 V-0 ABS front with plated steel fire can enclosure
- Multiple transformer taps for 70 V and 100 V line systems or 16 Ohm direct input
- Low insertion loss 60 W line transformer with easily accessible tapping switch
- Optimised for Lab Gruppen low impedance LUCIA amplifiers with up to 8 OCV series loudspeakers per channel
- All components weather resistant to IP64 for outdoor use
- Semi matt white finish fits unobtrusively in any environment
- Powder coated perforated steel mesh grille with dust protection
- Quick and easy hanging system included for reduced installation time and cost
- Weatherproof cable gland cover to protect Phoenix* connectors and tap selector switch
Specifications
PERFORMANCE
| Frequency Response (-3 dB) (1) |
80 Hz – 20 kHz |
| Frequency Range (-10 dB) (1) |
50 Hz – 30 kHz |
| System Sensitivity (1 W @ 1 m) (2) |
90 dB |
| Dispersion (-6 dB) |
80 degrees conical |
| Crossover |
4.5 kHz – 3rd order LF, 2nd order HF |
| Directivity Factor (Q) |
14.4 averaged 1 kHz to 6.3 kHz |
| Directivity Index (DI) |
11.6 averaged 1 kHz to 6.3 kHz |
| Rated Maximum SPL (2) |
Average: 108 dB |
| Power Handling |
Average: 70 W |
| Recommended Amplifier Power |
140 W @ 16 Ohms |
| Nominal Impedance |
16 Ohms |
| Transformer Taps (rear rotary switch) |
70 V: 60 W / 30 W / 15 W / 7.5 W / OFF & Low Impedance operation |
DISTORTION
| 10% Full Power (10.6 V) |
2nd Harmonic 250 Hz: 0.56%, 1 kHz: 0.20%, 10 kHz: 1.19% |
| 1% Full Power (3.35 V) |
2nd Harmonic 250 Hz: 0.14%, 1 kHz: 0.08%, 10 kHz: 0.44% |
TRANSDUCERS
| Low Frequency |
Coaxial 200 mm (8.00″) mineral loaded cone material |
| High Frequency |
25 mm (1.00″) |
CONSTRUCTION
| Enclosure |
ABS / Steel |
| Grille |
Steel, plated and powder coat painted |
| Connectors |
Euroblock type removable locking connector with screw terminals with “loop through” facility |
| Transformer setting |
Rotary switch |
| Safety Agency Ratings |
UL-1480, CE |
| Bezel Diameter |
302 mm (11.89″) |
| Overall Length |
492.5 mm (19.39″) |
| Net Weight (ea) |
7.8 kg (17.2 lbs) |
| Shipping Weight |
9.8 kg (21.6 lbs) |
| Packed Quantity |
1 |
Finish
| Colour |
White (Ral 9003) |
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