2009–2026 Ford F150 Crew Sundown Audio SA v3 10" Subwoofer Box Plans
Subwoofer Box Plans for (1) Sundown Audio SA v3 10" – Ported Truck Enclosure
Build a clean, punchy, and deep‑hitting ported enclosure for the Sundown Audio SA v3 10" subwoofer with these precision‑engineered subwoofer box plans designed specifically for the 2009–2026 Ford F150 Crew Cab. This enclosure maximizes under‑seat airspace, airflow efficiency, and low‑end extension while maintaining full rear‑seat functionality.
The SA v3 10 is known for its strong motor force, improved cooling, and excellent daily performance. This enclosure provides the ideal airspace, port area, and tuning frequency needed to deliver tight, musical, and powerful bass inside the F150 cabin.
Save Money — Build It Yourself
Stop wasting materials and guessing on dimensions. These DIY subwoofer box plans make it simple to build a professional‑grade enclosure at home — perfect for anyone wanting clean, high‑quality bass without paying custom‑shop prices.
What’s Included
- Downloadable ZIP file
- Multiple 3D rendering images
- Detailed spec sheet with subwoofer & enclosure specs
- Professional optimized cut sheet with parts list
- Precision‑designed ported truck enclosure layout
Designed For
Sundown Audio SA v3 10" Subwoofer – 2009–2026 Ford F150 Crew Cab
- Woofer Type: Sundown Audio SA v3 10
- Woofer Size: 10"
- Outside Dimensions: 11”FH x 8”RH x 52”W x 13.25”D
- Requires 2.5" Seat Lift
- Tuning: 34Hz truck‑optimized ported design
- Performance Notes: Engineered for tight, accurate bass with strong low‑end extension and excellent in‑cabin efficiency
May work for other 10" woofers — user discretion advised.
Why These Plans Perform
- Optimized specifically for the Sundown SA v3 10"
- Designed to fit 2009–2026 Ford F150 Crew Cab with proper seat lift
- Ported layout maximizes airflow and reduces turbulence
- Smooth, predictable response thanks to proper port tuning
- Ideal for daily setups needing clean, musical, and powerful bass
- Eliminates trial‑and‑error and prevents wasted materials