SS-300, 300 mm (12") Subwoofer Driver

The SS-300 is essentially the same as the SS-250, except for its size which yields bigger power output and lower frequencies.  

However, it will require larger sizes and it will not be able to be bridged to be used in a 0.4 cubic foot sealed enclosure. 

The suggested operating range for this sub alone is 28 to 550 Hz. 


SS300 CONE 1301.750


Frequency response  Hz28Hz - 550 Hz
Max Power Handling 300 watts
RMS Power Handling 150 watts
Sensitivity  dB SPL89 dB average, at 1 watt & 1 meter, in half space

Physical Data

Size mm (in.)300 mm (12")
ConeBlack paper cone with composite rubber edge
FrameBlack cast alluminum frame with cavity vents
Voice coil Ø  mm (in.)50 mm (2") two layer heavy copper voice coil
Magnet1098 g (38.7 oz) magnet
Mounting Depth125 mm (4.9") mounting depth

Photo Gallery 

Additional SS Series Subwoofer

Consider our smaller, yet just as powerful, SS-250 Subwoofer.