Classic 8" bass unit designed for sealed cabinets of between 20 - 40 litres. Very high compliance suspension (Vas 81 litres), magnesium chassis, treated pulp cone. The highish Qms value gives this drive unit a lovely open midrange sound hence it's popularity in various successful historic designs. One of the few excellent 8" drivers suitable for 2 way infinite baffle enclosures.
New manufacture with improved foam surround.
Direct replacement for the following models:
Heybrook HB1, JPW P1, JPW AP2, JPW AP3, Snell type K.
These units are now manufactured at the Scanspeak facility in Denmark and may be badged as Vifa or Scanspeak.