ลำโพงติดเพดาน ขนาด 6 นิ้ว แบบ Coaxial 240 วัตต์
หมวดหมู่ : สินค้าระบบเสียง ,  ลำโพง ,  ลำโพงติดเพดาน , 
แบรนด์ : TANNOY
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TANNOY CVS 6 EN54
6″ Coaxial In-Ceiling Loudspeaker for Installation Applications (EN 54 Certified)
Features
CVS 6 (EN 54)
The CVS 6 (EN 54) is an in-ceiling 240-Watt full range 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 6 (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 6 (EN 54) the perfect choice where safety is a top priority.
Exceptional Sound and Reliability
The design comprises a 152 mm (6.00") 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 longterm reliability. The CVS 6 (EN 54) is perfect for applications where exceptional sonic quality and reliability are a requirement.
Comprehensive Installation Package
Supplied with an integral plated steel enclosure, Phoenix connector with steel cover, and an EN 54 compliant strain relief clamping mechanism for fire rated cable, the CVS 6 (EN 54) satisfies the vast majority of installation application requirements. Input is via a low insertion loss 60 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) | 79 Hz 21 kHz |
Frequency Range (-10 dB) (1) | 60 Hz 24 kHz |
System Sensitivity (1 W @ 1 m) (2) | 91 dB (1 W = 2.45 V for 6 Ohms) |
Nominal Coverage Angle | 90 degrees conical |
Coverage Angle (1 kHz to 6 kHz) | 93 degrees conical |
Directivity Factor (Q) | 7.7 averaged 1 kHz to 6 kHz |
Directivity Index (DI) | 8 averaged 1 kHz to 6 kHz |
Rated Maximum SPL (2) | Average: 109 dB Peak: 115 dB |
Power Handling (3) | Average: 60 W Programme: 120 W Peak: 240 W |
Recommended Amplifier Power | 120 W @ 6 Ohms |
Nominal Impedance | 6 Ohms |
Transformer Taps (via front rotary switch) | 70 V: 60 W / 30 W / 15 W / 7.5 W / OFF & low impedance operation 100 V: 60 W / 30 W / 15 W / OFF & low impedance operation |
Crossover | 2.5 kHz |
DISTORTION
10% Full Power | 2nd Harmonic 250 Hz: 0.439%, 1 kHz: 0.396%, 10 kHz: 0.235% 3rd Harmonic 250 Hz: 0.140%, 1 kHz: 0.458%, 10 kHz: 0.023% |
1% Full Power | 2nd Harmonic 250 Hz: 1.16%, 1 kHz: 1.014%, 10 kHz: 0.944% 3rd Harmonic 250 Hz: 0.214%, 1 kHz: 0.685%, 10 kHz: 0.047% |
TRANSDUCERS
Low Frequency | 150 mm (6.00) mineral loaded cone |
High Frequency | 19 mm (0.75) coaxially mounted |
PHYSICAL
Enclosure | Back Can: Zinc plated steel Baffle: Reflex loaded UL 94 V-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 Min / Max Clamping Range: 0.0mm (0.0) / 20.0mm (0.79) Recommended Clamp Torque: 1.5Nm |
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 | 250 mm (9.84) |
Dimensions | Bezel diameter: 279.5 mm (11.01) Front of ceiling to rear of back can: 246.5 mm (9.70) Front of ceiling to top of safety loop: 258.5 mm (10.18) |
Net Weight (ea) | 6.5 kg (14.3 lbs) |
Included Accessories | C Ring Tile bridge Paint mask Cutout template Grille |
Optional Accessories | Plaster (mud) ring |
Packed Quantity | 2 |
Finish | |
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Colour | White (Ral 9003) |