Precision Devices range expands with new dlagship 24-inch and 21-inch models

Precision Devices has announced the release of two brand-new flagship models: the PD.24603BR and PD.2155-1N sub-bass drivers.

Utilising the latest Klippel KA3 measurement systems and further ongoing research into performance-optimized magnetic assembly design, cone geometry and suspension technology has enabled the company to create a new line-up of new products. The new 24-inch and 21-inch reportedly deliver increased sensitivity, power handling and excursion capabilities with low distortion levels.


The 24-inch PD.24603BR is tuned for use primarily in bass reflex enclosures from 150-220 litres. It features a 6" copper voice coil, with a vented neodymium motor system and voice coil gap, with 98dB 1W/1m sensitivity, 1800W AES power handling and a B/L force factor of over 39 T/m, with 16mm maximum linear excursion.


The 21-inch PD.2155-1N is optimised for hybrid horn-loaded cabinet designs. It features a 5,5" copper voice coil, with a vented neodymium motor system and voice coil gap, with 98dB 1W/1m sensitivity, 1500W AES power handling and a B/L force factor of 30 T/m, with 16mm maximum linear excursion.