TANNOY CVS 4 MICRO (EN 54)

คุณสมบัติสินค้า:

ลำโพงติดเพดาน ขนาด 4 นิ้ว แบบ Coaxial 160 วัตต์

แบรนด์ : TANNOY

Share

TANNOY CVS 4 MICRO (EN 54)
4″ Coaxial In-Ceiling Loudspeaker
with Shallow Back Can for Installation Applications (EN 54 Certified)
 
Features
  • Coaxial full range low profile ceiling loudspeaker for installation applications

  • 40 Watts continuous, 160 Watts peak power

  • Shallow back can for limited cavity space

  • 4" mineral-loaded polypropylene driver with nitrile rubber surround for enhanced durability and long-term reliability

  • 0.75" ferrofluid cooled soft dome neodymium high-frequency driver

  • Wide constant directivity dispersion for optimum coverage

  • EN 54-24 certified for fire detection and fire alarm systems

  • UV and weather resistant UL 94 V-0 ABS front with plated steel fire can enclosure

  • Multiple transformer taps for 70 V and 100 V line systems or 6 Ohm direct input

  • Low insertion loss 15 W line transformer with easily accessible tapping switch

  • Semi-matte white finish fits unobtrusively in any environment

  • Powder-coated perforated steel mesh grille with dust protection

  • Mounting C-ring and ceiling tile rails included

  • Phoenix * connector with steel cover and EN 54 compliant strain relief clamping mechanism for fire-rated cable

 

CVS 4 MICRO (EN 54)
The CVS 4 MICRO (EN 54) is a compact 160-Watt shallow back can 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 4 MICRO (EN 54) offers the power handling, wide frequency response and low distortion more typically found in a studio reference monitor than a ceiling loudspeaker. The resulting sound is warm, with a nuanced and pristine clarity that envelopes the listener – without intruding. EN 54-24 certification for fire detection and fire alarm systems makes the CVS 4 MICRO (EN 54) the perfect choice where safety is a top priority.

 


Exceptional Sound and Reliability
The design comprises a 100 mm (4.00") mid bass driver with a coaxially mounted 19 mm (0.75") high frequency section mounted in an injection moulded semi matt white front baffle made of UV/weather resistant UL 94 V-0 ABS material that fits unobtrusively into any environment. The mineral loaded polypropylene cone material and nitrile rubber surround enhance durability and long-term reliability. Thanks to the shallow back can depth of less than 4" (98.3 mm), CVS 4 MICRO (EN 54) is perfect for applications where above-ceiling space is limited, but exceptional sonic quality and reliability are a requirement.

 


Comprehensive Installation Package
Supplied with an integral plated steel shallow back can, Phoenix * connector with steel cover, and an EN 54 compliant strain relief clamping mechanism for fire rated cable, the CVS 4 MICRO (EN 54) satisfies the vast majority of installation application requirements. Input is via a low insertion loss 15 W line transformer with multiple taps for 70 V and 100 V line systems or 6 Ohm direct input. Installation is quick and easy with two tile support rails and one C-ring included in the package. A plaster (mud) ring is available as an optional accessory.
 

Specifications

Performance

Frequency Response (-3 dB) (1)110 Hz 19 kHz
Frequency Range (-10 dB) (1)90 Hz 22 kHz
Rated sensitivity (1 W, Lo Z)87 dB
Sensitivity as per EN 54 (4 m, through transformer) (2)74.1 dB
Directivity Factor (Q)5.6 averaged 1 kHz to 6 kHz
Directivity Index (DI)7.1 averaged 1 kHz to 6 kHz
Power HandlingAverage: 40 W
Programme: 80 W
Peak: 160 W
Recommended Amplifier Power80 W @ 6 Ohms
Nominal Impedance (Lo, Z)6 Ohms
Maximum SPL as per EN 54 (4m, through transformer) (2)85.1 dB
Rated maximum SPL (1 m, Lo Z) (2)Average: 103 dB
Peak: 109 dB
Transformer Taps (via front rotary switch)70 V: 15 W / 7.5 W / 3.75 W / 1.9 W / OFF & low impedance operation
100 V: 15 W / 7.5 W / 3.75 W / OFF & low impedance operation
Crossover Point2.5 kHz

Coverage Angles (4)

Horizontal plane500 Hz: 179
Vertical plane500 Hz: 178

Distortion

10% Full Power2nd Harmonic 250 Hz: 0.231%, 1 kHz: 0.229%, 10 kHz: 0.163%
3rd Harmonic 250 Hz: 0.112%, 1 kHz: 0.253%, 10 kHz: 0.025%
1% Full Power2nd Harmonic 250 Hz: 0.99%, 1 kHz: 0.816%, 10 kHz: 0.444%
3rd Harmonic 250 Hz: 0.169%, 1 kHz: 0.323%, 10 kHz: 0.27%

Transducers

Low Frequency150 mm (6.00
High Frequency19 mm (0.75) coaxially mounted

Physical

EnclosureBlind Mount (BM)
BackcanPainted Steel
BaffleReflex loaded UL 94 V-0 rated ABS
GrilleSteel, with weather resistant coating
Safety FeaturesSafety ring located at rear of enclosure for load bearing safety bond
Clamping DesignSecurity toggle clamp
Min / Max Clamping Range: 0.0mm (0.0) / 20.0mm (0.79)
Recommended Clamp Torque: 1.5Nm
ConnectorsEuroblock type connector with screw terminals (with input cover and cable gland supplied)
DimensionsBezel Diameter: 213 mm (8.39)
Front of Ceiling to Rear of Backcan: 98.3 mm (3.87)
Front of Ceiling to cable entry centre: 46.5 mm (1.83)
Hole Cutout Diameter180 mm (7.09)
Net Weight (ea)2.0 kg (4.4 lbs)
Included AccessoriesC Ring
Tile bridge
Paint mask
Cutout template
Grille
Optional AccessoriesPlaster (mud) ring
Packed Quantity2
Finish 
ColourWhite (Ral 9003)

สินค้าเกี่ยวข้อง

Powered by MakeWebEasy.com
เว็บไซต์นี้มีการใช้งานคุกกี้ เพื่อเพิ่มประสิทธิภาพและประสบการณ์ที่ดีในการใช้งานเว็บไซต์ของท่าน ท่านสามารถอ่านรายละเอียดเพิ่มเติมได้ที่ นโยบายความเป็นส่วนตัว  และ  นโยบายคุกกี้