Uploaded November 2022 | Updated September 2026, 2 weeks ago
#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: toidsdiyaudio.com/product/earthquake-21-subwoofer-build-plans
Parts Used:
21" Rosso Sub: bit.ly/3OK4CYY
Amplifier: parts-express.sjv.io/b3oY4k
T-Nuts: amzn.to/3UoJCIM
Exohide: parts-express.sjv.io/n15X2x
Foam Roller: parts-express.sjv.io/doQ6Jj
Speakon Jack: amzn.to/3GUBgWb
Speakon Plug: amzn.to/3VlNIT5
Speaker Wire: amzn.to/3UvFI0N
Soldering Iron: amzn.to/3ifdycF
🗒️Discuss more at the Forum: toidsdiyaudio.com/forums
🔥 Where to Buy Speaker Parts and Kits:
US and Canada: parts-express.sjv.io/jW7oZb get 5% off with code TOID
UK and Abroad: bit.ly/3skOGRJ
Worldwide: Amazon: amzn.to/3aPhKYD
Car Speakers/ Home Audio and electronics: howl.me/cg5oP9UKd1Z
🏠Get Whole House Audio:
Arylic: bit.ly/2wFUUQ4
🍿Theater Seating
Valencia Theater Seating: bit.ly/3Jbagjm
📄Speaker Plans: toidsdiyaudio.com/shop
🎙️Sound Advice Podcast: https://anchor.fm/sound-advice8
🎧Buy Audiophile Headphones: howl.me/cg6GDjmAHzS
🆓Get it with Prime - Free for your first 30 days: amzn.to/326cZqe
FREE Audio Books for 30 days from Audible: amzn.to/3a7lBS9
👋Connect with Me:
toidsdiyaudio.com/forums
🤝 Support:
Patreon: 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.
#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: toidsdiyaudio.com/product/earthquake-21-subwoofer-build-plans
Parts Used:
21" Rosso Sub: bit.ly/3OK4CYY
Amplifier: parts-express.sjv.io/b3oY4k
T-Nuts: amzn.to/3UoJCIM
Exohide: parts-express.sjv.io/n15X2x
Foam Roller: parts-express.sjv.io/doQ6Jj
Speakon Jack: amzn.to/3GUBgWb
Speakon Plug: amzn.to/3VlNIT5
Speaker Wire: amzn.to/3UvFI0N
Soldering Iron: amzn.to/3ifdycF
🗒️Discuss more at the Forum: toidsdiyaudio.com/forums
🔥 Where to Buy Speaker Parts and Kits:
US and Canada: parts-express.sjv.io/jW7oZb get 5% off with code TOID
UK and Abroad: bit.ly/3skOGRJ
Worldwide: Amazon: amzn.to/3aPhKYD
Car Speakers/ Home Audio and electronics: howl.me/cg5oP9UKd1Z
🏠Get Whole House Audio:
Arylic: bit.ly/2wFUUQ4
🍿Theater Seating
Valencia Theater Seating: bit.ly/3Jbagjm
📄Speaker Plans: toidsdiyaudio.com/shop
🎙️Sound Advice Podcast: https://anchor.fm/sound-advice8
🎧Buy Audiophile Headphones: howl.me/cg6GDjmAHzS
🆓Get it with Prime - Free for your first 30 days: amzn.to/326cZqe
FREE Audio Books for 30 days from Audible: amzn.to/3a7lBS9
👋Connect with Me:
toidsdiyaudio.com/forums
🤝 Support:
Patreon: 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.
