How to Design, Size & Tune a Ported Subwoofer Box in WinISD for Deep Bass: Home Theatre or Car Audio

In this How2every step video I am going to show you how to design and size a ported subwoofer enclosure; to achieve a really nice sounding overall bass response with optimal gain between 30 to 60 Hz to provide a decent but sensible bass boom. I will use a free enclosure design software called WinISD, and show you the whole design process in 11 easy to follow steps: Step 1 – Add the subwoofer driver into the WinISD driver database. Step 2 – Create new WinISD project and analyse frequency response. Step 3 – Determine Tuning Frequency Step 4 – Determine the Box Volume Step 5 – Determine the Port Size Step 6 – Checking Cone Excursion Step 7 – Check Group Delay Step 8 – Theoretical SPL (Sound Pressure Level) Step 9 – Calculate the enclosure & port dimensions. Step 10 – Design Enclosure Parts Step 11 – Produce Cutting List Tools/Materials Required: 1: WinISD 2: Driver Parameters 3: Pen & Paper or CAD Software