Tannoy CVS 401 4″ Coaxial In-Ceiling Loudspeaker

The 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 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 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.

Features

• 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
• 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 white 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

Specifications

Performance

• Frequency response (+3dB, -3 dB): 102 Hz-20 kHz
• Frequency response (-10 dB): 70 Hz-20 kHz
• Sensitivity at 1m/1W: 84 dB
• Nominal coverage angle: 120°
• 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):
  • *1 Average: 20 W
  • Programme: 60 W
  • Peak: 120 W
  • Recommended amplifier power: 60 W @ 8 ?
  • Nominal Impedance (Switch to LoZ): 8 ?
  • 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
• 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: ?172 mm (6.77″)
• Net weight: 2.77 kg (6.09 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