Subwoofer Box Plans for Dual Sundown Audio SA Series 10" – Ported Enclosure
Build a hard‑hitting ported enclosure for two Sundown Audio SA 10" subwoofers with these precision‑designed subwoofer box plans. Whether you're upgrading a daily driver or putting together a strong, reliable bass setup, these plans give you the accuracy, tuning, and performance needed for deep lows, clean output, and consistent results from a dual‑woofer design.
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 big bass without paying custom‑shop prices.
What’s Included
- Downloadable ZIP file
- Multiple 3D rendering images
- Detailed spec sheet with subwoofer & enclosure specs
- Professional cut sheet with parts list
- Precision‑designed ported enclosure layout
Designed For
Dual Sundown Audio SA Series 10" Subwoofers
- Woofer Type: (2) Sundown SA 10
- Woofer Size: 10"
- Outside Dimensions: 13”H × 28”W × 18”D
- Tuning: 32Hz
- Optimized for strong low‑end extension and clean daily performance
May work for other 10" woofers — user discretion advised.
Why These Plans Perform
- Optimized specifically for dual Sundown SA 10s
- Designed for deep, accurate bass with strong low‑frequency extension
- Smooth, predictable response thanks to proper port tuning
- Ideal for daily setups needing clean output and reliable performance
- Eliminates trial‑and‑error and wasted materials