Triple Sundown Audio SA v2 10" SUV / Hatchback Ported Subwoofer Box Plans
Subwoofer Box Plans for Sundown Audio SA v2 10" – Triple Ported Enclosure
Build a powerful, deep‑hitting ported enclosure for three Sundown Audio SA v2 10" subwoofers with these precision‑engineered SUV/Hatchback‑optimized subwoofer box plans. Designed to take full advantage of cabin gain in larger vehicles, this enclosure delivers tight lows, strong output, and clean daily performance from Sundown’s upgraded SA v2 series.
Save Money — Build It Yourself
These DIY subwoofer box plans make it simple to build a professional‑grade enclosure at home, eliminating wasted materials and guesswork while delivering serious bass performance.
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 enclosure layout
Designed For
Triple Sundown Audio SA v2 10" Subwoofers – SUV/Hatchback Application
- Woofer Type: (3) Sundown Audio SA v2
- Woofer Size: 10"
- Outside Dimensions: 14"H × 36"W × 23"D
- Tuning: 32Hz
- Performance Notes: Engineered for tight, accurate bass with strong low‑end extension and excellent cabin gain
May work for other 10" woofers — user discretion advised.
Why These Plans Perform
- Optimized specifically for three Sundown SA v2 10" subs
- Designed for deep, accurate bass with strong daily‑driving output
- SUV/Hatchback‑tuned for maximum cabin gain and efficiency
- Smooth, predictable response thanks to proper port volume and tuning
- Eliminates trial‑and‑error and wasted materials