Aka “acoustic suspension.” A speaker cabinet design that is completely sealed, with no ports and a full back. A sealed enclosure contains the back wave from the speaker in the box, so that sound is only emitted from the front of the cabinet. Sealed enclosures are not as efficient as other designs, but they can handle more power, will exhibit extended low end response, and provide good transient response.
Related Articles:
1
Selmer Paris Mouthpiece Series — Mouthpiece Overview
2
Explore the Best of Guitar Gallery – October 2026
3
How This Digital Amp Won Over a Guitar Icon
4
“This Is Our Victory Moment” — Evanescence on Artistry, Gear & Bringing Sanctuary to Life
5
Why You Need to Understand These 4 Mixing Tools
6
Dunlop XP Expression Pedals: Plug-and-play Compatibility for Your Modeler
7
Undertone Audio Is Now at Sweetwater ft. Eric Valentine
8
Amplified Nations Skyline Reverb: The Boldest D-style Yet
Inspiration. Information. Passion.
Being music makers ourselves, we love geeking out on all things gear. From the tweakiest techniques to the biggest ideas, our experts work hard to constantly supply inSync with a steady stream of helpful, in-depth demos, reviews, how-tos, news, and interviews. With over 28,000 articles and counting, inSync is your FREE resource for breaking news, reviews, demos, interviews, and more.