Uploaded March 2025 | Updated September 2026, 2 weeks ago

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Ultimax II Subwoofer: parts-express.sjv.io/q4RZej
Parts Express US and Canada: parts-express.sjv.io/jW7oZb get 5% off with code TOID

The Ultimax II has multiple changes that were designed around making it play cleaner bass, be cheaper and get louder. How did they do it? And does it do what they say? I let you know in this video.

Ultimax II Subwoofer: parts-express.sjv.io/q4RZej
Parts Express US and Canada: parts-express.sjv.io/jW7oZb get 5% off with code TOID

Amazon Worldwide: amzn.to/3RhhbOZ

📄Speaker Plans: toidsdiyaudio.com/shop

🔥 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


📄Speaker Plans: toidsdiyaudio.com/shop

🏠Get Whole House Audio:
Arylic: bit.ly/2wFUUQ4

🍿Theater Seating
Valencia Theater Seating: bit.ly/3Jbagjm

🎧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


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