Do Online Port Calculators Work?

#subwoofer #doesitwork #Bass We've all seen them online. Calculators that seems so easy to use. Just input the box size, port size and tuning frequency and magically the port size is derived! But are thy accurate? Does this work? And should we use them? In today's video we will compare an online calculator to WinISD and see if it actually works. ?Shout out to EvilGnome6 https://toidsdiyaudio.com/community/diy-amplifiers/icepower-200asc-class-d-monoblock-build #post-3645 ? Site used: https://www.the12volt.com/caraudio/boxcalcs.asp#por WinISD: http://www.linearteam.org/ ?Speaker Plans: https://toidsdiyaudio.com/shop ? Where to Buy Speaker Parts and Kits: US and Canada: https://parts-express.sjv.io/jW7oZb get 5% off with code TOID UK and Abroad: https://bit.ly/3skOGRJ Worldwide: Amazon: https://amzn.to/3aPhKYD Car Speakers/ Home Audio and electronics: https://howl.me/cg5oP9UKd1Z ?Get Whole House Audio: Arylic: http://bit.ly/2wFUUQ4 ?Theater Seating Valencia Theater Seating: https://bit.ly/3Jbagjm ?️Sound Advice Podcast: https://anchor.fm/sound-advice8 ?Buy Audiophile Headphones: https://howl.me/cg6GDjmAHzS ?Get it with Prime - Free for your first 30 days: https://amzn.to/326cZqe FREE Audio Books for 30 days from Audible: https://amzn.to/3a7lBS9 ?Speaker Plans: https://toidsdiyaudio.com/shop ?Connect with Me: https://www.toidsdiyaudio.com/forums ? Support: Patreon: https://www.patreon.com/123Toid Disclosure: This channel is viewer-supported. When you buy through links on my site, I may earn an affiliate commission. I only recommend products I would use myself and all opinions expressed here are my own.