Pogwiritsa ntchito chowongolera cha compression cholondola kwambiri kuchokera ku J kapena X series full range speaker, chokhala ndi directivity yosalala, yayikulu komanso magwiridwe antchito abwino kwambiri achitetezo champhamvu, chimapanga mphamvu yotulutsa bwino kwambiri.

Malo apadera a phokoso la mndandanda wa BR ali ndi maginito abwino komanso chithandizo chabwino cha damping, zomwe zimapangitsa kuti ma frequency otsika akhale oyera komanso amphamvu. Kapangidwe ka kabati koyendetsedwa mwachindunji, kukonza bwino, kotero kuti sipikayo ikhale ndi yankho labwino la nthawi yochepa. Kapangidwe ka dongosolo losinthira gawo kamachepetsa phokoso la mphepo ndi kuyenda kwa mpweya mu chitoliro, ndipo nthawi yomweyo kumalimbitsa kapangidwe ka thupi la bokosi, kumachepetsa kugwedezeka kosasangalatsa kwa thupi la bokosi, ndikupangitsa mawu kukhala oyera komanso amphamvu. Onetsetsani kuti sipikayo ikugwira ntchito bwino kwa nthawi yayitali komanso mphamvu zake zikugwira ntchito bwino. Chogulitsacho ndi chokhazikika komanso cholimba, ndipo ma frequency otsika ndi oyera komanso amphamvu. Pogwiritsa ntchito direct-fired low-frequency horn drive, kupewa mavuto aukadaulo a phase resonance.