ลำโพงติดเพดาน ขนาด 4 นิ้ว แบบ Coaxial 160 วัตต์
หมวดหมู่ : สินค้าระบบเสียง ,  ลำโพง ,  ลำโพงติดเพดาน , 
แบรนด์ : TANNOY
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TANNOY CVS 4 MICRO
4″ Coaxial In-Ceiling Loudspeaker
with Shallow Back Can for Installation Applications
Features
CVS 4 MICRO
The CVS 4 MICRO 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 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.
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 a vented, injection moulded, paintable front baffle manufactured from UV/weather resistant UL94V-0 ABS material. 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 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 zinc-plated steel shallow back can, with recessed termination box, the CVS 4 MICRO satisfies the vast majority of installation application requirements. 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. 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.
Specifications
System
Frequency response (-3 dB)1 | 110Hz 19kHz |
Frequency response (-10 dB)1 | 90Hz 22kHz |
System Sensitivity (1 W @ 1 m)2 | |
Nominal Coverage Angle | 90 degrees conical |
Coverage Angle (1 kHz to 6 kHz) | 102 degrees |
Directivity Factor (Q) | 5.6 averaged 1 kHz to 6 kHz |
Directivity Index (DI) | 7.1 averaged 1 kHz to 6 kHz |
Rated Maximum SPL | 103 dB (average) 109 dB (peak) |
Power Handling3 | |
---|---|
Average | 40 W |
Programme | 80 W |
Peak | 160 W |
Recommended Amplifier Power | 80 W @ 6 Ohms |
Nominal Impedance | 6 Ohms |
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 |
Transducers
Low Frequency | 100 mm (4.00) mineral loaded cone material |
High Frequency | 19 mm (0.75) |
Physical
Enclosure | |
---|---|
Back can | Zinc plated steel | Painted steel |
Baffle | Reflex loaded 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 |
Back Can Options
Cable Entry Options | Cable clamp & squeeze connector for conduit up to 22 mm |
Connectors | Removable locking connector with screw terminals with loop through facility |
Safety Agency Ratings | UL-1480, UL-2043, CE |
Hole Cutout Diameter | 180 mm (7.08) |
Dimensions Bezel diameter | 213.0 mm (8.39) |
Front of ceiling to rear of back can | 98.3mm (3.87) |
Front of ceiling to top of safety loop | 214.9 mm (8.46) |
Optional Accessories | Plaster (mud) ring |