COMPACT WIDEBAND BASS AND MIDRANGE HORN-LOADED SPEAKER SYSTEM

摘要

The invention is a compact high fidelity sound reproduction system achieving high efficiency, low distortion, wide bandwidth, and extended low frequency reach and which can be used as a sub-bass woofer, bass woofer, mid-bass woofer, and mid-range speaker for residential or commercial large venue applications. The system includes a dynamic driver driven bass horn, a looped resonator duct (ring geometry), which can be folded, and an adjustable feedback duct allowing sound characteristics to be tailored.

主权项

1. A sound reproduction system comprising a front horn in communication with a speaker driver, a front acoustical chamber a rear acoustical chamber, a looped acoustical duct and a feed-back duct, wherein the front chamber is in communication with a front horn, and the rear acoustical chamber is in communication with the looped acoustical duct which is in communication with the front horn by means of the feedback duct.