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Other products
of this series:





– Powered subwoofer system
– Single 30″ high density polyethylene cone
– Unique moving magnet linear motor design
– Ultra high power amplifier design
– Differential Pressure Control®
– Highly reinforced cabinet design
– Unmatched performance compared to conventional systems

The SF-30A makes use of an innovative and unique transducer based on the patented M-Force® moving magnet linear motor structure. Unparalleled performance in terms of power handling, electromagnetic conversion, reliability and maximum SPL are a few of the innovative features and improvements with respect to the conventional moving coil arrangement.

The motor system is driven by a ultra high power Class D amplifier module which is no less impressive than the motor design. Amazing figures in terms of both output voltage (310 Vpeak) and current capabilities (200 Apeak), the M-Drive® amplifier is capable of exploiting the full potential of the M-Force®. The DPC® (Differential Pressure Control) is a powerful active acoustic processing tool which controls and enhances the performance of the system.

M-Force®, M-Drive® and DPC® are registered trademarks of Powersoft S.p.A.

Technical Data
Nominal LF Amplifier Power15000 Wpeak - 7500 Wcontinuous
Frequency Range (-10 dB)28 Hz-125 Hz
Rated Peak SPL at 1 m145 dB
ConnectorsAudio INPUT: Female XLR
Audio + Data INPUT: etherCON (DASnet)
Audio + Data OUTPUT: etherCON (DASnet)
AC RequirementsUniversal Mains 85 - 230V
Current Draw (1/3 power @ 230 V)12.4 A at 115V, 6.2A at 230V
Enclosure MaterialBirch Plywood
Color/FinishBlack / ISO-flex Paint
Dimensions (H x W x D)61 x 105 x 79.5 cm
24 x 41.3 x 31.3 in
Weight106 kg
233 lb

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