| |
Mã hàng: PRX715XLF
Bảo hành: 12 tháng
TƯ VẤN TẬN TÂM, NHIỆT TÌNH | |
SẢN PHẨM CHÍNH HÃNG Đa dạng chọn lựa |
|
TRẢI NGHIỆM THỰC TẾ Tại cửa hàng |
|
GIAO HÀNG MIỄN PHÍ Bán kính 10km |
|
HỖ TRỢ SETUP MIỄN PHÍ Chuyên gia hàng đầu tại TCA |
15" Self-Powered Extended Low Frequency Subwoofer System
The PRX715XLF, extended low frequency subwoofer was designed and engineered to provide sub bass frequencies with accuracy and power. Used as a single sub in a sub/sat system or in multiples as part of a scalable, large format sound reinforcement system, the PRX715XLF performs with extreme efficiency and control.
The PRX715XLF extended low frequency subwoofer was designed and engineered to provide sub bass frequencies with accuracy and power. Used as a single sub in a sub/sat system or in multiples as part of a scalable, large format sound reinforcement system, the PRX715XLF performs with exceptional efficiency and control. The subs are stackable and light-weight ensuring quick set-ups and tear-downs. And due to their rugged construction are perfect for AV rental inventories. With a pole receptacle (that accepts a SS4-BK or SS4-BK24) on the top panel and integrated stereo pass-thru this is the most powerful low-frequency complement to the PRX full-range systems. The addition of a polarity reverse option further enables system optimization.
The PRX715XLF is a high performance self-powered subwoofer system. The PRX715XLF is comprised of a powerful 2275H Differential Drive® dual voice-coil and magnetic gap, woofer driven by a 1500 Watt Class-D power amplifier. Sophisticated DSP is at the core of a fully featured input section, providing user selectable cross-over functionality, polarity optimization, protection, dynamic limiting and discrete component optimization.
Power Rating | 1500 W |
AC Power Input | 100V - 240V~ 50/60 Hz |
Frequency Range (-10 dB) | 37 Hz - 113 Hz |
Frequency Response (±3 dB) | 44 Hz – 91 Hz |
Internal Crossover Frequency | 100 Hz DSP controlled 48 dB filter slope |
Loop out Crossover Frequency | 120 Hz analog 24 dB filter slope |
Maximum SPL | 131 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) |
Polarity | normal or reverse polarity |
LF Driver | 1 x JBL 2275H 15 in woofer |
Enclosure | Rectangular, 18 mm & 25mm, plywood |
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 | Two Balanced female XLR/ 1/4" combo connectors |
Output Connectors | Two balanced male XLR connectors. |
Dimensions (H x W x D) | 547.1 mm x 445.0 mm x 580.0 mm (21.54 in x 17.52 in x 22.48 in) |
Net Weight | 25.4 kg (56 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