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SpeakerCraft SDSi-8 Triple 8-Inch Subwoofer
  • SpeakerCraft SDSi-8 High-Performance Triple 8-Inch Home Audio Subwoofer
  • SpeakerCraft SDSi-8 High-Performance Triple 8-Inch Home Audio Subwoofer
  • SpeakerCraft SDSi-8 High-Performance Triple 8-Inch Home Audio Subwoofer
  • SpeakerCraft SDSi-8 High-Performance Triple 8-Inch Home Audio Subwoofer

SpeakerCraft SDSi-8 Triple 8-Inch Subwoofer

Free 30-day returns Details

Return policy

  • Return within
    30 days after item is delivered
  • Returnable to store?
    Yes

This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.

$499.00  $90.00
Save: 82% off

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Product Description

The SpeakerCraft SDSi-8 Triple 8-Inch Subwoofer carries on the legacy of Sunfire Subwoofers. Thanks to decades of bass innovation and patents, it takes sound technology to new heights. This subwoofer is both powerful and compact, ready to revolutionize your listening experience. With top - notch performance and uncompromised sound quality, you'll be immersed in rich audio from the moment it's installed. Why are not all subwoofers the same? You'll find the answer right away. Key Features: - Compatibility: With four sizes to choose from, the SpeakerCraft SDSi Subwoofers are a perfect fit for any installation. - Powerful: Triple drivers deliver deep bass. Each model has one active driver and dual passive radiators. - Style: The matte black finish blends well with any room. - Compact: The passive radiator design allows for a smaller profile, so you can hide these subwoofers easily. - Flexibility: Use the optional wireless audio kit to place the subwoofers anywhere in the room for an immersive experience. Technical Specifications: - Woofer: 8” High - excursion Polypropylene Cone - Passive Woofers: Dual 8” High - excursion Polypropylene Cone - Frequency Response (+/- 3dB): 29 - 160HZ - Amplifier Power (Peak): 400 Watts - Crossover Frequency: 50 - 160Hz - Dimensions (L x W x H) mm / inches: 298 x 316 x 317 / 11.73 x 12.44 x 12.48 - Voltage: 100~240V Selectable


Using the SpeakerCraft SDSi-8 Subwoofer is a breeze. First, choose the right size that fits your space. You can install it in a corner or use the wireless kit to place it anywhere in the room. Once it's in position, connect it to your audio system and adjust the crossover frequency to match your setup. Make sure the voltage is set correctly according to your power supply. When it comes to maintenance, keep the subwoofer clean. You can use a soft, dry cloth to wipe the surface regularly. Avoid exposing it to extreme temperatures or humidity, as this can damage the components. Also, check the connections periodically to ensure they are secure. If you have any issues, such as strange noises or no sound output, first check the power and audio connections. If the problem persists, it's best to contact customer support for further assistance.


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