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Take your next custom subwoofer box build to the next level with our smart corners! Quickly add rounded corner geometry. Make your own using our templates, our buy corners in bulk to save time!

See the smart corners in action with

Mark at CarAudioFabrication!

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Welt Block Ingenious Sewing Feed Tool

Check out all of our latest new products below!

RADIUS-FIT-KIT (Router Tool)
X-Route Extreme Router Plate
Product Demos: