Technical Specifications - Tannoy CVS Series Quick Start Manual

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CVS (EN 54) Series

9. Technical Specifications

CVS 6 (EN 54)
Performance
Frequency response (-3 dB) see Graph 1# as below
Frequency response (-10 dB) 60 Hz – 24 kHz
Rated sensitivity (1 W, Lo Z) 91 dB
Sensitivity as per EN54-24
77.1 dB
(4 m, through transformer)
Directivity factor (Q) 7.7 averaged 1 kHz to 6 kHz
Directivity index (DI) 8.0 averaged 1 kHz to 6 kHz
Power handling
Average 60 W
Programme 120 W
Peak 240 W
Recommended amplifier power 120 W @ 6 Ω
Nominal Impedance (Lo Z) 6 Ω
Maximum SPL as per EN54 -24
95 dB
(4 m, through transducer)
Rated maximum SPL (1 m, Lo Z)
Average 109 dB
Peak 115 dB
Transformer taps (Rated noised power and impedance)
60 W (83 Ω) / 30 W (165 Ω) /
70 V 15 W (270Ω) / 7.5 W (528 Ω) /
OFF & low impedance operation
60 W (165 Ω) / 30 W (270 Ω) / 15 W (528 Ω) /
100 V
OFF & low impedance operation
Crossover point 2.5 kHz
Coverage Angles
500 Hz 175° horizontal, 175° vertical
1 kHz 175° horizontal, 165° vertical
2 kHz 140° horizontal, 125° vertical
4 kHz 70° horizontal, 66° vertical
Transducers
Low Frequency 150 mm (6") mineral loaded cone material
High frequency 19 mm (0.75") coaxially mounted
CVS 4 (EN 54) CVS 4 MICRO (EN 54)
see Graph 2# as below see Graph 3# as below
77 Hz – 22 kHz 90 Hz – 22 kHz
87 dB 87 dB
73.2 dB 74.1 dB
5.6 averaged 1 kHz to 6 kHz 5.6 averaged 1 kHz to 6 kHz
7.1 averaged 1 kHz to 6 kHz 7.1 averaged 1 kHz to 6 kHz
40 W 40 W
80 W 80 W
160 W 160 W
80 W @ 6 Ω 80 W @ 6 Ω
6 Ω 6 Ω
87 dB 85 dB
103 dB 103 dB
109 dB 109 dB
30 W (165 Ω) / 15 W (330 Ω) / 15 W (330 Ω) / 7.5 W (660 Ω) /
7.5 W (640 Ω) / 3.75 W (1200 Ω) / 3.75 W (1280 Ω) / 1.9 W (2470 Ω) /
OFF & low impedance operation OFF & low impedance operation
30 W (330 Ω) / 15 W (640 Ω) / 7.5 W (1200 Ω) / 15 W (660 Ω) / 7.5 W (1280 Ω) / 3.75 W (2470 Ω) /
OFF & low impedance operation OFF & low impedance operation
2.7 kHz 2.5 kHz
177° horizontal, 177° vertical 179° horizontal, 178° vertical
177° horizontal, 177° vertical 175° horizontal, 175° vertical
157° horizontal, 157° vertical 155° horizontal, 155° vertical
85° horizontal, 85° vertical 86° horizontal, 88° vertical
100 mm (4") mineral loaded cone material 100 mm (4") mineral loaded cone material
19 mm (0.75") coaxially mounted 19 mm (0.75") coaxially mounted
CVS 6 (EN 54)
Physical
Enclosure Blind mount (BM)
Back can Painted steel
Baffle Reflex loaded UL 94V-0 rated ABS
Grille Steel, with weather resistant coating
Safety features Rear enclosure safety ring for load-bearing bond
Clamping design Security toggle clamp
Euroblock-style connector with screw terminals
Connectors
(with input cover and cable gland supplied)
Dimensions
Bezel diameter 280 mm (11.0")
Front of ceiling to rear of back can 236 mm (9.30")
Front of ceiling to top of cable clamp 262 mm (10.35")
Hole cutout diameter 250 mm (9.8")
Net weight 5.8 kg (12.8 lbs)
C-ring, tile-bridge kit, paint mask,
Included accessories
cutout template
Optional accessories Plaster (mud) ring
Packed quantity 2
Notes:
(1) Average over stated bandwidth. Measured in an IEC baffle in an Anechoic Chamber
(2) Unweighted pink noise input, measured at 1 metre on axis
(3) Long term power handling capacity as defined in IEC 268-5 test
(4) The reference point for the reference axis (on-axis) is the centre of the baffle.
Graph 1# CVS 6 (EN 54)_01_SPL Graph 2# CVS 4 (EN 54)_01_SPL
Remark: Vertical is defined as below
Graph 3# CVS 4 MICRO (EN 54)_01_SPL
Quick Start Guide
CVS 4 (EN 54) CVS 4 MICRO (EN 54)
Blind mount (BM) Blind mount (BM)
Painted steel Painted steel
Reflex loaded UL 94V-0 rated ABS Reflex loaded UL 94V-0 rated ABS
Steel, with weather resistant coating Steel, with weather resistant coating
Rear enclosure safety ring for load-bearing bond Rear enclosure safety ring for load-bearing bond
Security toggle clamp Security toggle clamp
Euroblock-style connector with screw terminals Euroblock-style connector with screw terminals
(with input cover and cable gland supplied) (with input cover and cable gland supplied)
213 mm (8.4") 213 mm (8.4")
191 mm (7.53") 98 mm (3.9")
224.9 mm (8.85") N/A
180 mm (7.1") 180 mm (7.1")
3.8 kg (8.4 lbs) 2.8 kg (6.2 lbs)
C-ring, tile-bridge kit, paint mask, C-ring, tile-bridge kit, paint mask,
cutout template cutout template
Plaster (mud) ring Plaster (mud) ring
2 2
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