#subwoofer #bass #bassboosted
Ever wonder if a 21" sealed subwoofer can create bass you can feel? Check out this build as I take an SB Audience Rosso 21SW800, where I test whether or not room gain can help me reach subsonic frequencies in my room. Tested and revealed both room gain and bass that you can feel.

Build Plans: https://toidsdiyaudio.com/product/ear...

Parts Used:
21" Rosso Sub: http://bit.ly/3OK4CYY
Amplifier: https://parts-express.sjv.io/b3oY4k
T-Nuts: https://amzn.to/3UoJCIM
Exohide: https://parts-express.sjv.io/n15X2x
Foam Roller: https://parts-express.sjv.io/doQ6Jj
Speakon Jack: https://amzn.to/3GUBgWb
Speakon Plug: https://amzn.to/3VlNIT5
Speaker Wire: https://amzn.to/3UvFI0N
Soldering Iron: https://amzn.to/3ifdycF

🗒️Discuss more at the Forum: https://www.toidsdiyaudio.com/forums

🔥 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


📄Speaker Plans: https://toidsdiyaudio.com/shop


🎙️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


👋Connect with Me:
https://www.toidsdiyaudio.com/forums

🤝 Support:
Patreon:   / 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.