Tannoy CVS 401 – 4″ Coaxial Ceiling Loudspeaker for Installation Applications in Black

Description

*Please note, these items must be purchased in multiples of 2 (pairs). We cannot fulfil orders of an odd quantity*

The Tannoy CVS 401 is a coaxial 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 401-BK offers the power handling, wide frequency response and low distortion typically found in more expensive products. EN 54-24 certification for fire detection and fire alarm systems makes the CVS 401-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.

The design comprises a 100 mm (4.00″) polypropylene full-range driver and 0.75″ ferrofluid cooled soft dome high frequency 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 401-BK is specifically designed for applications requiring the combination of excellent music and speech sound quality and exceptional reliability.

• Coaxial full range ceiling loudspeaker for installation applications
• 30 Watts continuous, 120 Watts peak power
• 4″ polypropylene driver with butyl rubber surround for enhanced durability and long-term reliability
• 0.75″ ferrofluid cooled soft dome high frequency driver
• Wide constant directivity dispersion for optimum coverage
• EN54-24:2008 certified Type A for use in voice alarm systems
• 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 aluminium mesh grille with dust protection
• Multiple transformer taps for 70 V and 100 V line systems or 8 Ohm direct input
• Low insertion loss 25 W line transformer with easily accessible tapping switch
• Semi matt 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 =+= Technical Specification
PERFORMANCE
Frequency response (+3dB, -3 dB)
102 Hz-20 kHz
Frequency Response (-10dB)
70 Hz-20 kHz
Sensitivity at 1m/1W
84 dB
Directivity factor (Q) averaged 1 kHz to 6 kHz
5.4
Directivity index (DI) averaged 1 kHz to 6 kHz
7.3
POWER HANDLING (LoZ)
Average
30W
Programme
60 W
Peak
120 W
Recommended amplifier power
60 W @ 8 Ω
Nominal Impedance (Switch to LoZ)
8 Ω
Rated maximum SPL (1 m, Switch to LoZ)
102 dB
Average
99 dB
Peak SPL
105 dB
TRANSFORMER TAPS
70 V
25 W/12.5 W/6.3 W/3.2 W
100 V
25 W/12.5 W/6.3 W
COVERAGE ANGLES
500 Hz
180°
1 kHz
Horizontal: 125°; Vertical: 118°
2 kHz
Horizontal: 82°; Vertical: 81°
4 kHz
Horizontal: 88°; Vertical: 86°
TRANSDUCERS
Low frequency
100 mm (4″) PP cone
High frequency
20 mm (0.79″) coaxially mounted
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
150 mm (5.91″)
Rear face of baffle to top of safety loop
163 mm (6.42″)
Rear face of baffle to rear of flex conduit
175 mm (6.89″)
Hole cutout diameter
φ172 mm (6.77″)
Net weight
2.77 kg (6.09 lbs) ±10%