TANNOY CVS4
ราคาพิเศษ สอบถามโทร 080-6144774 , 02-9810944
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TANNOY CVS4 ลำโพงติดเพดาน Coaxial speaker 4" (100 mm) , 80 w 6 Ohms, transformer 70 - 100 v selectable 30/ 15/ 7.5 w, 85 Hz - 19 KHz, 87dB, White, paintable metal grille
The CVS4 is supplied with an integral zinc-plated steel back can, with recessed termination box, the removable locking connector has screw terminals for secure wire termination and "loop through" facility. Strain relief is provided by a clamping mechanism for use with plenum rated cable or conduit.
| CVS4 | |
| PERFORMANCE | |
| Frequency Response (-3dB) (1) | 85Hz - 19kHz |
| Frequency Range (-10dB) (1) | 77Hz - 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: 103dB peak: 109dB |
| Power Handling (3) | Average: 40W Programme: 80W Peak: 160W |
| Recommended Amplifier Power | 80W @ 6 Ohms |
| Nominal Impedance | 6 Ohms |
| Transformer Taps (via front rotary switch) | 70V: 30W / 15W / 7.5W / 3.75W / OFF & low impedance operation 100V: 30W / 15W / 7.5W / OFF & low impedance operation |
| Crossover | 2.7kHz |
| TRANSDUCERS | |
| Low Frequency | 100mm (4.00") mineral loaded cone |
| High Frequency | 19mm (0.75") coaxially mounted |
| PHYSICAL | |
| Enclosure | Back Can: Zinc plated steel Baffle: 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 |
| Hole Cutout Diameter | 180mm (7.09") |
| Dimensions | Bezel diameter: 213.0mm (8.39”) |
| Net Weight (ea) | 2.60kg |
| Included Accessories | C Ring Tile bridge Paint mask Cutout template Grille |
| Optional Accessories | Plaster (mud) ring |
| Notes: (1) Average over stated Bandwidth. Measured in an IEC baffle in an Anechoic Chamber (2) Unweighted Pink noise input, measured at 1m on axis (3) Long term power handling capacity as defined in EIA - 426B test | |
An integral low insertion loss 30W line transformer uses an easily accessible front baffle mounted rotary tapping switch to select between low impedance and 70V or 100V operation:
70V: 30W / 15W / 7.5W / 3.75W / OFF & low impedance operation
100V: 30W / 15W / 7.5W / OFF & low impedance operation.
Security toggle clamps make for quick and easy installation, while two tile support rails and one C-ring are also included in the package. A plaster (mud) ring is available as an optional accessory.
The Tannoy CVS range has been designed to deliver the best possible performance / price balance; packaged with C-ring and tile bridge and fully supported with industry standard certifications, including UL-1480, UL-2043 and CE. The small footprint CVS4 is a 100mm (4.00") full bandwidth blind mount model, with integral steel back can, specifically designed for all applications requiring the combination of excellent sonic quality for music and speech reinforcement and exceptional reliability.
Ideally suited to installations where sound quality cannot be compromised, CVS4 ensures performance is fully optimised as cost competitvely as possible.