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Got a Buick? Upgrade your factory audio with our custom-fit subwoofers & sub boxes. Fast, free shipping available. Get yours today!
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If you are looking for boxes & subwoofers guaranteed to work with your Buick vehicle, you've come to the right place. The boxes below have been designed specifically for Buick cars. If you want subs that match the opening of your chosen box, we can help with that as well! Browse our wide selection below to get started.

Buick Subwoofers & Sub Boxes

Stealthbox for 2005-2009 Chevrolet Trailblazer / GMC Envoy / Saab 9-7X & 2005-2007 Buick Rainier with Medium Pewter interior

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W3v3-2
• 500 Watts RMS Power Handling
• Stealthbox Installs in the passenger side rear cargo area

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$699.99

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Stealthbox for 2005-2009 Chevrolet Trailblazer / GMC Envoy / Saab 9-7X & 2005-2007 Buick Rainier with Cashmere, Lt. Tan/Ebony or Ebony interior

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W3v3-2
• 500 Watts RMS
• For Select Chevrolet Trailblazer / GMC Envoy / Saab 9-7X & Buick Rainier with Cashmere, Lt. Tan/Ebony or Ebony interior
• Stealthbox Installs in the passenger side rear cargo area

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$699.99

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Stealthbox for 2002-2004 Chevrolet Trailblazer / GMC Envoy & 2003-2004 Buick Rainier with Medium Oak interior

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W3v3-2
• 500 Watts RMS
• For Select Chevrolet Trailblazer / GMC Envoy / Saab 9-7X & Buick Rainier with Medium Oak interior
• Stealthbox Installs in the passenger side rear cargo area

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$699.99

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Ships at Later Date

Stealthbox for 2005-2009 Chevrolet Trailblazer / GMC Envoy / Saab 9-7X & 2005-2007 Buick Rainier with Dark/Light Gray interior

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W3v3-2
• 500 Watts RMS
• For Select Chevrolet Trailblazer / GMC Envoy / Saab 9-7X & Buick Rainier with Dark/Light Gray interior
• Stealthbox Installs in the passenger side rear cargo area

VIP Guarantee - FREE Shipping,
10% Rewards, Extended Warranty and more!

$699.99

SPECIAL ORDER

Ships at Later Date