The Celestion, CDV1-1757 is a mass-notification compression driver specifically designed
for optimum performance across the critical vocal band. This makes the product
ideal for voice applications where maximum clarity and intelligibility is demanded,
with the capability to reach audiences over the greatest possible distance.
The CDV1-1757 features Celestion technology built-in, including a 1.75” (44mm)
edgewound copper clad aluminium voice coil; tough, single piece polyimide
diaphragm/surround; plus finite element analysis (FEA) optimised magnet assembly
and phase plug. This enables the driver to deliver 120W continuous power handling
(60Wrms, AES standard) and 107dB sensitivity. It features a next- generation
proprietary Sound Castle™ diaphragm clamping system for superb reliability, even
in the most demanding of applications.

See the full Celestion Spring Newsletter here