This series of loudspeakers feature rubber surrounds and high rigidity, fibre impregnated poly emulsion coated cones (PECC).

All voice coils are wound on aluminium formers, and magnet pole pieces are vented for heat dissipation. Bump back plates are employed to prevent voice coil over-excursion.

Manufactured exclusively for Altronics to our specifications, these drivers are suited to bass oriented enclosures, such as home theatre or car audio subwoofer enclosures.