BR meaning in Community ?

Answer:

What is Bass Reflex mean?

A bass reflex system (also known as a ported, vented box or reflex port) is a type of loudspeaker enclosure that uses a port (hole) or vent cut into the cabinet and a section of tubing or pipe affixed to the port. This port enables the sound from the rear side of the diaphragm to increase the efficiency of the system at low frequencies as compared to a typical sealed- or closed-box loudspeaker or an infinite baffle mounting.

A reflex port is the distinctive feature of this popular enclosure type. The design approach enhances the reproduction of the lowest frequencies generated by the woofer or subwoofer. The port generally consists of one or more tubes or pipes mounted in the front (baffle) or rear face of the enclosure. Depending on the exact relationship between driver parameters, the enclosure volume (and filling if any), and the tube cross-section and length, the efficiency can be substantially improved over the performance of a similarly-sized sealed-box enclosure.

reference

Full Form	Category
Biosphere Reserve	Academic & Science
Best Response	Academic & Science
Book Review	Academic & Science
Brown Root	Academic & Science
Bump Rail	Academic & Science
Building Report	Academic & Science
Biochemical Reaction	Academic & Science
Bad Religion	Arts
Brigate Rosse	Associations & Organizations
Branch	Banking
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Big Rock Brewery Income Trust	Business
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Confirmation of Delyvery	Business
Bromine	Chemistry
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Bass Reflex	Community
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