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เปิดเมื่อ16/12/2013
อัพเดท29/05/2020
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แสดงหน้า10053907

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JBL VRX932LAP

เข้าชม 351 | ตอบ 0
 
JBL VRX932LAP
 
  • ราคา : 205,400.00 ฿
  • ยี่ห้อ : JBL
  • รุ่น : VRX932LAP
  • รายละเอียดย่อ :
    ลำโพง 12' Two-Way Powered Line Array Loudspeaker System with 1750W Peak Power, 100x15Deg. Nominal Coverage Pattern, Black
    รายละเอียดทั้งหมด :

     

    JBL VRX932LAP ลำโพง 12' Two-Way Powered Line Array Loudspeaker System with 1750W Peak Power, 100x15Deg. Nominal Coverage Pattern, Black

    The JBL VRX932LAP is a powered, lightweight, compact 12' two-way line-array speaker system designed for using in arrays of up to five units. This VRX932LAP is the ideal choice when line-array performance is needed but the venue size doesn't call for the very long-throw characteristics of larger line-arrays and a fast and easy setup is vital.

    The Constant Curvature waveguide mounts three compression drivers on a continuous arc. When additional VRX932LAP speakers are added to the array, the uninterrupted arc continues. In effect, all the drivers work together as if they were a single driver on a very long waveguide. Since there are three drivers in each VRX932LAP, the combined power handling and acoustic output of the system is far greater than a single driver could achieve.

    The VRX932LAP uses 'amplitude shading' to shape the coverage of the array. Switches on the input plate allow, for example, the upper box in an array to reach a distant balcony while the lower box is shaded back to reduce excessive level at the front of the listening area. This yields to a more coherent sound field and less feedback problems.

    One or two VRX932LAP's may also be used on a tripod or over subwoofers. The integrated rigging hardware is used to securely lock the array together while the dual-angle pole socket provides aiming flexibility. As many as five VRX932LAP speaker systems may be suspended in a single array for a nominal vertical coverage of up to 75Deg. Suspended applications require the JBL VRX-AF array frame or eye bolts (available separately).

    Features

     

    • Built-in JBL Drive pack DPC-2 amplifier module designed by Crown provides 1750 Watts of peak Power. DSP based resident input module provides system optimization and EQ functionality
    • JBL's exclusive neodymium magnet Differential Drive woofer for high-power capacity and light-weight
    • VRX932LAP features 3 x 2408J Annular Ring Diaphragm HF drivers. The 2408 represents the latest in JBL Professional compression driver design
    • Constant Curvature waveguide for unprecedented array coherence
    • Integral rigging hardware for simple connection of enclosures and optional array frame. Dual angle pole socket for aiming flexibility
    • Array Configuration Selector permits 'array shading'

    Specs

    Frequency Range (-10 dB) 57 Hz - 20 kHz
    Frequency Response (±3 dB) 75 Hz - 20 kHz
    Coverage Pattern 100Deg. x 15Deg. nominal
    Maximum Peak Output 136 dB SPL at 1m
    LF Driver 1 x JBL 2262FF 305 mm (12 in) dual voice coil Differential Drive woofer with neodymium-magnet
    HF Driver 3 x JBL 2408J, 38 mm (1.5 in) voice coil neodymium compression driver
    Bandpass Nominal Impedance LF: 2 x 2 ohms
    HF: 4 ohms
    DPC-2 Internal Amplification Output 1750 Watts Peak, 875 Watts Continuous (at nominal load)
    DPC-2 Output LF: 750 Watts, HF: 125 Watts (Continuous IEC shaped pink noise into rated load impedance)
    DPC-2 Output Section LF: Dual-Bridged Technology, Class D
    HF: Bridged Class D
    Audio Input Connector XLR with loop through
    User Controls Input Attenuator (0-16 dB)
    ACS (Array Configuration Selector),
    HF level adjustment (+3 dB, 0 dB, -3dB)
    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 25/15 mm birch plywood
    Suspension / Mounting Optional VRX-AF line-array frame kit, 10mm forged eyebolts or internal dual angle 36mm pole mount cup for pole or tripod mounting
    Grille Powder coated, black, 16-gauge perforated steel with acoustically transparent foam
    Dimensions (H x W x D) 349 mm x 597 mm x 444 mm (13.75 in x 23.5 in x 17.5 in)
    Weight 24 kg (52 lb)
     
 
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