JBL PRX715S 15'' Self-Powered Subwoofer System
JBL SRX 715 là một trong những mẫu loa bán chạy nhất trên thị trường hiện nay, được khách hàng Việt Nam yêu chuộng vì mẫu mã nhỏ gon, sang trọng. SRX 715 cung cấp chất lượng âm thanh tuyệt vời, công suất mạnh mẽ, 2 chiều. JBL SRX 715 đặc biệt thích hợp cho các chương trình âm nhạc tổ chức ở hội trường và ngoài trời.
The PRX715S 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 PRX715S performs with extreme efficiency and control.
- 131 dB peak SPL
- 15" Differential Drive® low-frequency driver for low-distortion
- and higher SPL
- Efficient Class-D amplifier technology
- DSP Input limiter circuit, crossover, dynamic limiting, component optimization, selectable system EQ
- Integrated stereo pass-thru, with selectable HP filter, and polarity reverse
- 2 x XLR-¼" combination inputs, with 2 x XLR loop-thru
- Pole receptacle accepts a SS4-BK or SS4-BK24 on the top panel
- Multiple handles with comfort rubber grips for easy transport
- Lightweight poplar plywood cabinets made structurally sound with tongue and groove joints and protected by JBL’s tour proven DuraFlex™finish.
- Cloth backed, dent-resistant 16 gauge steel grilles
- Power Rating: 1500 W
- Frequency Range (-10 dB): 37 Hz - 113 Hz
- Frequency Response (±3 dB): 44 Hz – 91 Hz
- Internal Crossover Frequency: 90 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.