Custom Ported Sub Enclosure Box for 4 12″ Sundown Audio U Series U-12 Subs BIRCH


Name Value
Restocking Fee 15%
Return shipping will be paid by Buyer
All returns accepted Returns Accepted
Item must be returned within 30 Days
Refund will be given as Money Back
Brand Concept Enclosures, LLC
Number of Ports Quad
Speaker Size 12"
MPN CE5233323690SA
Country/Region of Manufacture United States

This listing is for a custom enclosure with 1/2″ plexiglass windows for four 12″ Sundown Audio U Series subs. We use six 3″ aeroports to reduce port noise so you get nothing but clean clear bass from your sub. Also, the subs are recessed 3/4″ into the box. All joints are glued and screwed together to insure that the box will hold up against the high output of the subwoofers for as long as you need it to. – Material: 3/4″ Birch Plywood – Subwoofers are recessed 3/4″ – Port Tubes – 3″ x 9.5″ – Plexiglass 12″ x 10″ x 1/2″ – Tuned to 35 Hz (adjustable by requ5st) – Black Carpet (charcoal carpet available by request) – Exterior Dimensions – – 46″ Length – 17.25″ Height – 26″ Depth – Net Volume – 2 CF / Subwoofer – Roughly 90 lbs – Gold plated terminals included – Sealed air tight with liquid nails caulk

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