TANNOY CVS 301-BK
3″ In-Ceiling Loudspeaker for Installation Applications
Features
Full-range ceiling loudspeaker for installation applications
20 Watts continuous, 80 Watts peak power
3" polypropylene full-range driver with butyl rubber surround for enhanced durability and long-term reliability
Wide constant directivity dispersion for optimum coverage
EN54-24:2008 certified Type A
UL 1480 certified for fire-protected signalling systems
UL 2043 certified for air-handling spaces
UV and weather resistant UL 94-V0 and 94-5VB ABS front with plated steel fire can enclosure
Powder-coated aluminum mesh grille with dust protection
Multiple transformer taps for 70 V and 100 V line systems or 8 Ohm direct input
Low insertion loss 15 W line transformer with easily accessible tapping switch
Semi-matte black finish fits unobtrusively in any environment
Mounting C-ring and ceiling tile rails included
Steel cover and strain relief clamping mechanism for fire-rated cable
CVS 1.0 SERIES CVS 301-BK
The CVS 301-BK is a ceiling loudspeaker engineered to provide superb audio performance in both background and foreground music sound systems. Ideally suited for a wide variety of applications, from restaurants and hotels to houses of worship and businesses of all types, the CVS 301-BK offers the power handling, wide frequency response and low distortion typically found in more expensive products. EN54-24 certification for fire detection and fire alarm systems makes the CVS 301-BK the perfect choice where safety is a top priority. The loudspeaker is also UL 1480 certified for fire-protected signalling systems and UL 2043 certified for air-handling spaces.
Exceptional Sound and Reliability
The design comprises a 75 mm (3.00") polypropylene full-range driver mounted in a UV and weather resistant UL 94-V0 and 94-5VB ABS front with a plated steel fire can enclosure. Dust protection is provided in the form of an attractive powder coated aluminium mesh grille. The mineral loaded polypropylene cone material and butyl rubber surround enhance durability and long-term reliability. CVS 301-BK is specifically designed for applications requiring the combination of excellent music and speech sound quality and exceptional reliability.
Comprehensive Installation Package
Supplied with an integral zinc-plated steel back can with recessed termination box, the CVS 301-BK satisfies the vast majority of installation application requirements and features a semi matt black finish that fits unobtrusively into any environment. The removable locking connector has screw terminals for secure wire termination and “loop through” facility. A steel cover and strain relief clamping mechanism are provided for use with fire rated cabling. 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. Rounding out these impressive features is custom-designed low insertion loss 15 W line transformer with easily accessible tapping switch, which ensures pristine performance and optimal versatility.
Specifications
| Performance |
| Frequency response (+3dB, -3 dB ) | 85 Hz-19 kHz |
| Frequency response (-10 dB) | 68 Hz-20 kHz |
| Sensitivity at 1m/1W | 85 dB |
| Nominal coverage angle | 130° |
Directivity factor (Q)
averaged 1 kHz to 6 kHz | 4.1
|
| Directivity index (DI)
averaged 1 kHz to 6 kHz | 6.1
|
| Power handling (LoZ)
*1 Average
Programme
Peak
Recommended amplifier power
Nominal Impedance (Switch to LoZ)
Rated maximum SPL (1 m, Switch to LoZ)
Average
Peak SPL |
20 W
40 W
80 W
40 W @ 8 Ω
8 Ω
101 dB
98 dB
104 dB |
Transformer taps
70 V
100 V | 15 W/ 7.5 W/ 3.8 W/ 1.9 W
15 W/ 7.5 W/ 3.8 W |
Transducers
Low frequency |
76 mm (3) PP cone |
| Physical |
| Enclosure | Blind mount (BM) |
| Back can | Anodized steel |
| Baffle | Reflex loaded UL 94V-0 rated ABS |
| Grille | Aluminum, powder coated |
| Safety Features | Rear enclosure safety ring for
load-bearing bond |
| Clamping Design | Security toggle clamp |
|
Connectors | Euroblock-style connector with
screw terminals (with input cover
and cable gland supplied |
| Dimensions |
| Bezel diameter (grille max diameter) | 200 mm (8) |
| Rear face of baffle to rear of back can | 130 mm (5.12) |
| Rear face of baffle to top of safety loop | 143 mm (5.63) |
| Rear face of baffle to rear of flex conduit | 155 mm (6.10) |
| Hole cutout diameter | φ172 mm (6.77) |
| Net weight | 2.41 kg (5.30 lbs) ±10% |
| Included accessories | Metal grille, cable gland, flex conduit,
C-ring, tile-bridge kit, paint mask,
cutout template |
| Optional accessories | Mud ring
48 Tile rail |
| Packed quantity | 1 pair |
