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Mã hàng: PRX725
Bảo hành: 12 tháng
TƯ VẤN TẬN TÂM, NHIỆT TÌNH | |
SẢN PHẨM CHÍNH HÃNG Đa dạng chọn lựa |
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TRẢI NGHIỆM THỰC TẾ Tại cửa hàng |
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GIAO HÀNG MIỄN PHÍ Bán kính 10km |
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HỖ TRỢ SETUP MIỄN PHÍ Chuyên gia hàng đầu tại TCA |
The PRX725 is a self-powered, lightweight two-way loudspeaker system capable of delivering a very high level of performance over a wide bandwidth.
The PRX725 is comprised of two 380 mm (15 in) 275 Differential Drive® woofers, a 2408H-2, 37.5mm (1.5 in) annular polymer diaphragm, neodymium compression driver mounted to a 90° by 50° horn, all driven by a Class-D power amplifier. Sophisticated DSP is at the core of a fully featured input section, providing user selectable system EQ, protection, input sensitivity selection, cross-over functionality, dynamic limiting and discrete component optimization.
Power Rating | 1500 W |
AC Power Input | 100V - 240V~ 50/60 Hz |
Frequency Range (-10 dB) | Normal: 42 Hz – 18.5 kHz Boost: 40 Hz – 18.5 kHz |
Frequency Response (±3 dB) | Normal: 49 Hz – 17 kHz Boost: 46 Hz – 17 kHz |
Coverage Pattern | 90° x 50° nominal |
Directivity Index (DI) | 10.4 dB |
Directivity Factor (Q) | 11 |
Crossover Frequency | 2.4 kHz |
Maximum SPL | Normal: 139 dB Boost: 139 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 | 2 x JBL 275G 305mm (15 in) woofer |
HF Driver | 1 x JBL 2408H-2 37.5 mm (1.5") annular polymer diaphragm, neodymium compression driver |
Enclosure | Asymmetrical, 18 mm, plywood |
Suspension / Mounting | 8 x M10 Suspension Points, 1 x M10 pull back point |
Transport | 2 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) | 1070.36 mm x 445.0 mm x 537.97 mm (42.14 in x 17.52 in x 21.18 in) |
Net Weight | 37.19 kg (82 lb.) |
JBL PRX: Dòng Loa hội trường, sân khấu, karaoke tự cấp nguồn, hiệu suất cao trên dải đáp ứng tần số rộng.
Thêm thông tin về dòng JBL PRX: Loa hội trường, sân khấu, karaoke