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.
Rated Input Power: 60W RMS
Max Input Power: 120W
Impedance (300Hz): 8Ω
Frequency Resp: 28Hz-2kHz
Resonant Frequency: 28Hz
Sensitivity 1W @ 1m: 93dB
Voice Coil Diameter: 35.5mm
QMS: 2.83
QES: 0.27
QTS: 0.25
VAS: 135L
Nett Weight: 2.4kg
Magnet Weight: 848g
Cutout Diameter: 233mm
Mounting Depth: 122mm
Suggested Vented Enclosure
(Tuned to 30Hz)
Volume: 40L
Port: 70mmø x 100mmL
Suggested Sealed Enclosure
Volume: 30L