Crafting High Power Audio + Bass

A New Generation of Subwoofers

The legacy of innovation + technology from our Sunfire® Subwoofers
lives on our re-crafted line of  SpeakerCraft® Subwoofer Series

Our new lineup of SpeakerCraft® Subwoofers combine decades of bass innovation and design and
pack them into three powerful subwoofer series. Continuing the legacy of Sunfire® Subwoofers and infusing
the audio innovation of SpeakerCraft® Speakers these subwoofers set a new bass standard!

We have accomplished best-in-class sound from each the SDSi, the HRSi and the XTEQi subwoofers,
delivering an immersive award-winning audio experience that can both be felt and heard.


8" | 10" | 12" | 15”

SDSi Series

  • Triple Drivers; Single Active with Dual Passive
  • High-Excursion Polypropylene Woofers
  • 400 | 500 | 600 |1000 Watt Amplifier
  • Integrated Wireless Audio Capability
  • Smooth Matte Black MDF Cabinet
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8" | 10" | 12"

HRSi Series

  • Ultra-Compact Power to Size Ratio
  • High-Power 1000 Watt Amplifier
  • High Back EMF Fiberglass Drivers
  • Integrated Wireless Audio Capability
  • App Based DSP with Auto Room Correction
  • Luxury Piano Black 1” MDF Cabinet
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12" Dual Driver

XTEQi Subwoofer

  • Force Canceling Dual 12” Kevlar Drivers
  • Dual Mono Block 1000 Watt Amplifiers
  • RCA and XLR Balanced Input/Output
  • Integrated Wireless Audio Capability
  • App Based DSP with Auto Room Correction
  • Luxury Piano Black 1” MDF Cabinet
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Award-Winning Sound

The next generation of SpeakerCraft subwoofers have been crafted. They have been recognized industry-wide for their sound, design, and performance. It doesn’t take long for these high-powered subwoofers to make a lasting impression.

Sub Station App

Our HRSi and XTEQi subwoofers are exclusively tuned through the Sub Station mobile app. Save time
adjusting the audio settings with precise manual
and auto EQ modes all from the comfort of your phone. DSP with auto room correction will customize the subwoofer based on its the placement in the room providing the most optimal performance and sound.

The Wonders of Wireless

A new optional Wireless Audio Kit will reduce
cable clutter for a cleaner setup. Connect the
transmitter to your A/V source and the receiver to
your subwoofer and you’re ready for plug-and-play bass. All you need is a power source for the sub to
unlock the freedom to place it in its optimal location.


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