Passive radiator

Full detailed instruction guild on how to build these awesome passive radiator bookshelf speakers using hi-end Morel speakers.

Design and build sealed, ported, passive radiator, 4th order and 6th order bandpass enclosures

When considering passive radiators versus ports, how do you know which one to use?

Use WinISD to model the frequency response and then see how you can tune a passive radiator.

Passive radiators are used in many modern speakers because they are a terrific way to get a whole lot of extra oomph out of a sound system without diverting valuable energy into creating that lovely bass effect that we all enjoy so much. They are common in smaller, modern, computer-driven…

Earthquake Sound is now promoting its latest patented design, which entails an advanced improvement over the previous patent for the successful Symmetrically Loaded Audio Passive System (S.L.A.P.S.) Radiator. Since its initial appearance in early prototype phase, the new PUMP 12 passive radiator design has been impressing everyone with its ability to increase a subwoofer's SPL up to 6dB. The new PUMP 12 passive radiator module is now available.

Make a Solar Bluetooth Speaker (Homebrew Big Jambox): Here's a simple Bluetooth speaker that's made from hacking old gadgets and mashing them up together. It sounds exactly like the big Jambox but only smaller! It has a mic and command buttons too! My friend, Angelo (ASCAS), and I made this project. …

Passive radiator. Bass vibrating membrane. Full-range speakers bass enhancement. Use:Speaker,Woofer, Loudspeaker, bass vibrating.

The woofers, the tweeters and the passive radiator of the Harman/Kardon Go+Play. #HarmanKardon