Each model has a powder coated aluminium mesh grille with dust protection. The drivers are mounted in a UV and weather resistant UL 94-V0 and 94-5VB ABS front with a plated steel fire can enclosures. In addition, each model has EN54-24 certification for detection and fire alarm systems, UL1480 certification for fire protected signalling systems and UL2043 certification for air-handling spaces.
The CVS 301 incorporates a 3" polypropylene full range driver with butyl rubber surround said to enhance durability.
The CVS 401, CVS 601 and CVS 801 have 4-, 6- and 8-inch coaxial polypropylene drivers, respectively, also with butyl rubber surround as well as ferrofluid cooled soft dome high-frequency drivers.
The CVS 801S in-ceiling subwoofer uses an 8" polypropylene long-excursion driver in a band-pass design that allows the use with other loudspeakers without the need for a crossover. The standard model can be used for low or high impedance system. A low-impedance only version (CVS 801S LZ) is also available for price-critical applications that do not use constant voltage.
In addition:
– Supplied in pairs complete with all mounting hardware
– Mounting C-ring and ceiling tile rails included
– Steel cover and strain relief clamping mechanism for fire rated cable
– Transformer taps for 70/100-volt line systems or 8-ohm operation
No official prices have been announced, but in US stores (which include Amazon) you can find these prices (excluding taxes):
- CVS 301 : $146 (pair)
- CVS 401 : $200 (pair)
- CVS 601 : $260 (pair)
- CVS 801 : $370 (pair)
- CVS 801S : $570 (pair)
- CVS 801S LZ : $520 (pair)