Overview
CVS 4 MICROThe 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 ReliabilityThe 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 PackageSupplied 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.
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
 - UL 1480 certified for fire-protected signalling systems
 - UL 2043 certified for air-handling spaces
 - 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 matt 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 strain relief clamping mechanism for fire rated cable
 - 10-Year Warranty Program*
 - Designed and engineered in the U.K.
 
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)   | 
| 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 /   | 
| 100 V | 15 W / 7.5 W / 3.75 W /   | 
Transducers
| Low Frequency | 100 mm (4.00") mineral loaded   | 
| 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   | 
| Clamping Design | Security toggle clamp  | 
Back Can Options
| Cable Entry Options | Cable clamp & squeeze connector for   | 
| Connectors | Removable locking connector with screw   | 
| 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  |