Loa JBL PRX 715

Loa JBL PRX 715

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Mã sản phẩm: Loa JBL PRX 715
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Thông số kỹ thuật của bộ loa sân khấu hội trường JBL PRX715

Loa JBL PRX 715
Power Rating 1500 W
Frequency Range (-10 dB) Main 42.9 Hz - 19.5 kHz
Monitor 43.6 Hz - 19.3 kHz
Frequency Response (±3 dB) Main 58.1 Hz - 17.2 kHz
Monitor 60.7 Hz - 16.7 kHz
Coverage Pattern 90° x 50° nominal
Directivity Index (DI) 10.2 dB
Directivity Factor (Q) 10.4
Crossover Frequency 1.7 kHz
Maximum SPL Normal 136 dB
Boost 136 dB
Signal indicators Limit Yellow LED indicates peak output has been reached and dsp limiter is acting
Signal Green LED indicates signal present
Power/Standby Blue indicates system has power and ready to pass audio,
  Red indicates system has power but is in a power saving mode and will not pass audio.
Dynamic Control (Input) dbx Type IV™ limiter circuit
Input Impedance 20K Ohms (balanced), 10K Ohms (unbalanced)
LF Driver 1 x JBL 275G (15 in) woofer
HF Driver 1 x JBL 2408H-2 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver
Enclosure Asymmetrical, 18 mm, plywood
Suspension / Mounting Dual 36 mm pole socket, 12 x M10 Suspension Points
Transport 1 x injection molded handles with backing cup
Finish Obsidian DuraFlex™ finish
Grille Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing.
Input Connectors 2 x Balanced XLR / 1/4 inch input, 2 x unbalanced RCA input
Output Connectors 1 male XLR balanced output
Dimensions (H x W x D) 714.43 mm x 445.13 mm x 358.71 mm(28.13 in x 17.52 in x 14.12 in)
Net Weight 21.6 kg (47.5 lb.)

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