User manual AUSTRALIAN MONITOR DOUBLE 15 BROCHURE

[. . . ] Qmx provides unifom wavefront coupling, enhanced phase coherence in the cross-over region, constant dircctivity, stable the optimum beamwidth and yet is capable of delivering SPL a maximum on axis peak of l36dB. A11 achieved without expensive electronic trickery or special equalizers compensating for speaker inadequacies or bad cabinet designs . THE SYSTEM A full range loudspeaker system, the Qmx DOUBLE 15 features a two way, long throw, quasi bandpass vented enclosure with physical alignment of driver acoustic centres fbr accurate signal syrchronization. Transient response of the low frequency section is designed to have a wavefom envelope that is balanced with that of the high frequency section. Vertical dispersion is 'ymmetrical and unilorm in the cro'sover region. the mean front-to-back energy ratio is higher over the entire spectrum than most other systems on the market today. [. . . ] The Network Manager's primary task is thrt of a passive filter network: however, within the Qnrx desigl concept ali is not as simple as it may appear. Various other Australian Monito special duties are handled by the Qnx Network Manager such as: inpedance corleclion, divcrtransient/antplitude response control, and hur management. The resulting smooth liequcncy rcsponse and phase cohcr- ent acoustical poirt sourcc provide solid imrging, cladty, detail and defilition rhar has to be expcricnced to be believed. CONSTRUCTION Thc ru-eged cabinet of the Qmx DOUBLE I 5 is constructed in 18mnr structural grade. Being an cssentially modular co1]structioi], self bracing is intrinsic to the design. The cabinet is c V -a - supplied as standard with four largc stecl bar handles. four 100mll] diamcter Rcsilcx caslors, and the enclosure is cncased in heavy duty. dense pile, black carycr. The speaker fronts alc protected b) an easily renrovable recessed perloratcd steel grille. with acoustic fbam back- ing: a1l corners are protected by stccl trim caps. APPLICATTON The Qmx DOUBLE 15 is clesigned primarily as the main F. O. H. sound array for largc or smrll concert tour-it]g syslcms. Hotvever due d oJ J :f I. r'{- to the systems outslanLling dispersion characteristics and stllnning sonic perfonnance, it is also suitable fin fixed installations in outdoor arenas. nigilt clubs and in many ether applications. Due to its ciispersio:r and inteliiribility characteristics the Qnlx is suitable lor use in highll'reverberaut cnvironments. Designetl to bc stackcd or 11own vertically. the Qm, r DOUBLL, 15 side by side configuration. [. . . ] rPeck - urrclippcJ . igr':, 'lr I Impedance: 4ohm (nominal) | Enclosure Type: Vented. Quasi Bandpass / double ended I reactive loading I LF Driver 2 { 380nm (15') cone type I HI'/MF Driver: Compression type, 5umm (l') throir I Horn Type: Constant directivity I Dispersion: 9ooHorizonlal (60ooptiondl) | , l0overtical I Perk Weight: 70Kg\ tl54l-bs) Dimenrion*: 550rrm Wide r. 22 1060mm High (4L75') j-0mm Decp , 22. 5 ' 6x5mm Deep (27") including castors Fl)$are: , l point Aero type pan ring fittings. * ith sleel brckrng plares (optional) Connector: lpin XLR (srandard). [. . . ]