Atrend Dual 12" Sub Box Kerf Ported Enclosure
Updated August 13, 2026
| Lot number | 305m |
| Auction | Overstock Product Liquidation Tulsa 8/20 |
| Date | August 20, 2026 at 7:00 PM CDT |
| Auction house | ATX Auctions Tulsa |
| Location | Winnipeg |
Condition: NEW - OTHER Notes: Slight damage in transit. Does not affect functionality. See photos. Functional?: Yes Missing Parts?: No UPC: 636644002133 ASIN: B0FZM5CHJ9 Color: Black DUAL 12 INCH SUBWOOFER BOX: Premium kerf ported subwoofer enclosure engineered for deep, hard-hitting car audio bass performance with smoother airflow and improved low-frequency response LOW-TUNED PERFORMANCE: 3.75 cubic feet net internal airspace (1.875 cu ft per sub) tuned to 32 Hz for deep, aggressive low-frequency output in this dual 12 ported subwoofer box TRUE L-VENT KERF PORT DESIGN: Rounded internal airflow path supports improved efficiency and stronger bass response compared to traditional slot ported subwoofer enclosures 3/4 INCH NORTH AMERICAN MDF: CNC precision-cut panels with miter and dado construction, high-strength wood glue, and brad nail assembly for structural durability CAR AUDIO READY FITMENT: 11.12 inch cutout diameter with 13 inch mounting depth and rear-mounted nickel spring-loaded terminal cups for clean installation USA MANUFACTURED QUALITY: Pro Series subwoofer enclosure built in the USA with precision CNC manufacturing for consistent quality and reliable long-term performance in car audio systems COMPATIBLE WITH DAILY AND HIGH-OUTPUT SYSTEMS: Engineered to deliver controlled bass output suitable for both daily driver audio setups and high-performance car audio builds.
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