Had a pair of 6x9 speakers laying around so i threw together a little ported box. | Car speaker box, Speaker box design, Subwoofer box design
Amazon.com: Atrend Pro Series 6x9 4 Way 6” x 9” Quad, Wedge Shaped Speaker Enclosure : Electronics
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Custom 6x9 Speaker Box - COMPLETE - YouTube
BR 6x9PR Enclosure Box & Pioneer A series 6x9" Full-Range 5-Ways Speakers Bundle - Wholesale
SPL Boxes SB6X9-BL Pair of sealed 6"x9" wedge-style enclosures at Crutchfield
BLACK "6X9" DUAL SPEAKER ENCLOSURE
6x9 6"x9" SPEAKER BOXES SPEAKER ENCLOSURES COAXIAL CAR SPEAKER BOXES – AK Audio