Can't find your Product?

Usedful Ltd offers a wide range of products, in varied quantities. However, in some cases we may not have them listed on our website on the day of your search. We pride ourselves on providing a tailor-made service for each individual customer.

Please use the form below or give us a call to ask for any items or extra quantities you may need, and a member of our devoted sales team will do their best to find what you can’t find.


Name *
E-Mail *
Phone number *
Your Message *

Thank you for your interest!

Your message has been successfully sent.
One of our sales executive will contact you soon!

Used, but usedful AV equipment.

Search or browse our list of over 10,000 products.

Found in Categories

Found in Products

No results found with that criteria :(
ADVANCED SEARCH

How do my conventional loudspeakers work?

 How do my conventional loudspeakers work?
Understanding how good pro conventional loudspeakers work is a lifelong journey. Have you ever been to a concert and thought about how the speakers work? How do they make all that sound? Speakers make a sound by moving in and out, they wiggle the air really really fast. Electricity flows into a part that is just a coil of wire wrapped around a bunch of times.

If you want to read all this article please link here

NEWSLETTER

Subscribe to our newsletter and stay tuned for HOT DEALS, news and events!

TOP