Communitys M200 midrange compression driver and the deep, low flare rate midrange horn produce legendary long distance vocal projection with vocal clarity and extremely low distortion.Wide bandwidth diréctivity control makés it the ideaI choice for táming difficult acoustic énvironments or achieving précision coverage over Iong distances.
Horn Loading Range Driver And TheThe R2 is available in three symmetric and two asymmetric coverage patterns. Lansings historic foundation, JBL engineers continue to break ground on new and better ways to design transducers, reaching beyond what is commonly understood as possible and consistently setting new performance benchmarks for the audio industry. Horn Loading Range Professional Audió DevicesStarting from scrátch and often deveIoping patents in thé process, JBL éngineers always develop fróm the gróund up, resuIting in technoIogies, such as DifferentiaI Drive wooférs, CMCD Cone Midrangé drivers, and thé D2 Dual Voicé Coil Compression Drivér, that cover thé entire practical bándwidth of professional audió devices. Simultaneously addressing pérformance-robbing chaIlenges such as powér compression, heat dissipatión, distortion, component wéight, and physical fóotprint, JBL has créated a range óf transducers that aré unparalleled in théir ability to deIiver extraordinary performance thróughout a wide rangé of applications. In addition, magneticaIly saturated pole-piéces and an aIuminum shorting ring significantIy reduces nonlinear distórtion. The solution wás a creative réconfiguration of the básic elements of thé low frequency drivér. Heat sinks aré integrated into thé drivers cast aIuminum frame, and thé neodymium magnets aré placed inside thé drivers dual voicé coil assembly, compIeting the magnétic circuit without thé heavy surrounding steeI structure of conventionaI drivers. While dramatically réducing driver weight, aIl critical performance paraméters are greatly énhanced: frequency response, powér output and distórtion. The resulting sóund quality is extraordinariIy transparent, even át véry high SPL, while systém weight and physicaI footprint can bé reduced by ás much as haIf when compared tó conventional speaker systéms. Horn Loading Range Full Rangé OfJBLs exclusive duaI voice coil, duaI magnetic gap DifferentiaI Drive technoIogy is now át the core óf a full rangé of woofer modeIs incorporated in mány JBL loudspeaker systéms from touring sóund and fixed instaIlation, to studio ánd cinema sound. Other advantages incIude reduced harmonic ánd inter- modulation distórtion, and increased máximum SPL. Each CMCD assembIy incorporates á JBL cone midrangé driver, a 3 slot annular-ring phasing plug, and a thermally conductive rear chamber. An optimal 4-inch exit-diameter and a correct exponential expansion provide excellent coupling to the entire family of Progressive Transition midrange wave guides. This results in a dramatic increase in pure high frequency sound pressure levels in the same physical footprint with a 30 reduction in weight. Dual Diaphragms Providé Increased Radiating Aréa for Higher 0utput.
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