SDSi Triple 12” Subwoofer – Multivoltage

SpeakerCraft Subwoofer Series – 12″. With High back-EMF woofer design: over-sized magnets generating high motor force, experience unprecedented performance at this price.


The Sunfire Subwoofer legacy lives on in the SpeakerCraft SDSi Subwoofer Series. Based on decades of bass innovation and patents these subwoofers move sound innovation and technology forward. The SDSi Series 12″ is powerful and compact, made to rock today’s world in a whole new way. With premium performance and no-compromise on sound quality, hear and feel an immersive listening experience. From the moment these are installed, you’ll understand exactly why not all subwoofers are created equal.


  • Compatibility – With four subwoofer sizes to choose from, the new line of SpeakerCraft SDSi Subwoofers has the perfect fit for any installation.
  • Powerful – Triple drivers for deep bass. Each subwoofer model features one active driver paired with dual passive radiators.
  • Style – The matte black finish will complement any room or setting.
  • Compact – With the included passive radiator design we were able to maintain a smaller profile allowing these subwoofers to be hidden away.
  • Flexibility – With the optional wireless audio kit you can place these subwoofers anywhere in a room to create an immersive listening experience.


Woofer : 12″ High-excursion Polypropylene Cone
Passive Woofers : Dual 12″ High-excursion Polypropylene Cone
Frequency Response (+/- 3dB) : 24-160HZ
Amplifier Power (Peak) : 600 Watts
Crossover Frequency : 50-160Hz
Standby Power : 0.48W
Dimensions : 375 x 393 x 394 / 14.75 x 15.46 x 15.5
Voltage : 100~240V Selectable


2 Year Warranty