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เปิดเมื่อ16/12/2013
อัพเดท29/05/2020
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แสดงหน้า10053907

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JBL VRX918SP

เข้าชม 386 | ตอบ 0
 
JBL VRX918SP
 
  • ราคา : 141,800.00 ฿
  • ยี่ห้อ : JBL
  • รุ่น : VRX918SP
  • รายละเอียดย่อ :
    ลำโพง 18' High Powered Flying Subwoofer with 1500W Peak Power, 31-220Hz Frequency Range
    รายละเอียดทั้งหมด :

     

    JBL VRX918SP ลำโพง 18' High Powered Flying Subwoofer with 1500W Peak Power, 31-220Hz Frequency Range

    The JBL VRX918SP is a powered, suspendable subwoofer system containing a 2268FF neodymium magnet, patented Differential Drive, 18' woofer in a front-loaded, vented enclosure. The VRX918SP was designed specifically for using in arrays with the VRX932LAP Line Array speaker and VRX-AF Array Frame. In addition it may also be used in arrays consisting entirely of VRX918SP subwoofers.

    Equally at home in ground stacked applications, the VRX918SP is equipped with a top-mounted, threaded, 20 mm socket that can receive the optional SS4-BK pole. This adjustable height pole can be used to mount speakers equipped with standard 36 mm pole sockets and weighing up to 50 kg (100 lb). The threaded socket minimizes buzzing and rattling and assures that the pole will be secure and straight.

    The enclosure is constructed of top quality birch plywood, coated with JBL's rugged DuraFlex finish and is heavily braced to maximize low-frequency performance. The attractive CNC-machined, 16-gauge steel grille is internally lined with acoustically transparent foam to provide additional driver protection and give a very professional appearance. The rear of the enclosure is fitted with T-nuts which may be used to attach the optional WK-4S caster kit.

    Features

     

    • Built-in JBL Drive pack DPC-2 amplifier module designed by Crown provides 1500 Watts of peak Power. DSP based resident input module provides system optimization, EQ and crossover functionality
    • 18 inch, 2268FF dual voice coil, neodymium magnet Differential Drive woofer for high-power capacity and light weight
    • Integral rigging hardware for simple connection of enclosures and optional array frame
    • 20 mm threaded pole socket for solid, secure satellite speaker mounting
    • Large port area for reduced distortion

    Specs

    Frequency Range (-10 dB) 31 Hz - 220 Hz
    Frequency Response (±3 dB) 34 Hz - 220 Hz
    Maximum Peak Output 126 dB SPL at 1m
    LF Driver 1 x JBL 2268FF 457 mm (18 in) dual voice coil
    Differential Drive woofer with neodymium-magnet
    Bandpass Nominal Impedance LF: 2 x 2 ohms
    DPC-2 Internal Amplification Output 1500 Watts Peak, 750 Watts Continuous (at nominal load)
    DPC-2 Output LF: 750 Watts as (Continuous IEC shaped pink noise into rated load impedance)
    DPC-2 Output Section LF: Dual-Bridged Technology, Class D
    Audio Input Connector XLR with loop through
    User Controls Input Attenuator (0-16 dB)
    Selectable 80 Hz or 120 Hz Low Pass
    80 Hz High-Pass enable/disable for XLR loop thru
    Signal Processing DSP based, resident in Input Module
    System Management DSP based limiters for mechanical and thermal protection
    AC Power Operating Range 90-132 VAC or 216-264 VAC, 50/60Hz
    AC Line Voltage User selectable: 120V/240V (-15%, +10%)
    AC Input Connector Neutrik PowerCon (NAC 3MPA)
    AC Loop Through Connector Neutrik PowerCon (NAC 3MPB)
    AC Current Requirements 6A per system at 120V, 3A per system at 240V
    Enclosure 18 mm birch plywood
    Suspension / Mounting Optional VRX-AF line-array frame kit or 10 mm forged eyebolts
    Grille Powder coated, black, 16-gauge perforated steel with acoustically transparent foam
    Dimensions (H x W x D) 508 mm x 597 mm x 749 mm (20.0 in x 23.5 in x 29.5 in)
    Weight 38.5 kg (85 lb)
 
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