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음향 시스템 사양서 DUAL 15“ 2-WAY POWERED POINT SPEAKER JBL_PRX725
SPECIFICATIONS System type : Self-powered dual 15“ 2-way speaker system Frequency Range (-10dB) : Normal 42Hz ~ 18.5kHz : Boost 40Hz ~ 18.5kHz Frequency Response (-3dB) : Normal 49Hz ~ 17kHz : Boost 46Hz ~ 17kHz Input impedance : 20K ohms (Balanced) Dynamic Control : dbx type IV™ limiter circuit Power amp design : Highly etticient Class-D amp Coverage : 90 x 50 deg. Crossover frequencies : 2.4 kHz Power rating : 1500W cont. (750W x2) Directivity index (DI) : 10.4 dB Directivity factor (Q) : 11 Max SPL : 139 dB Peak Transducers : LF 2x15“, HF 1.5” Finish : Obsidian DuraFlex™ finish Connectors : 2 x Balanced XLR, 2 x Unbalanced RCA Power input : 100V ~ 240V, 50/60Hz Dimension (H x W x D)mm : x 445 x Weight : 37.19kg FEATURES 디퍼렌셜 드라이브 기술 적용 페라이트 드라이버 기술 적용 노멀/부스트 이큐 프리셋 스위치 가능 15인치 저음역대 드라이버로 낮은 노이즈 및 높은 SPL 제공 고품질 Class-D 파워 앰프 내장
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