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    The JBL JRX215 2-way passive PA speaker gives you professional performance affordably. JBL...más

    Información del producto "JBL JRX-215"

    The JBL JRX215 2-way passive PA speaker gives you professional performance affordably. JBL engineers reexamined every element of the speaker system design, kept everything that makes a speaker perform and sound its best, and redesigned things that don't. For increased efficiency and power handling, the JRX215 sports a 15" low-frequency driver with a 2.5"-diameter edgewound ribbon voice coil that delivers more cross-sectional wire area in its voice coil gap than round-wire designs, while a 1" polymer-diaphragm compression driver maximizes high-frequency performance and system reliability. Need PA speakers? Go pro with JBL's JRX215.


    Features

    JBL 15 in low frequency driver with a 64 mm (2.5 in) diameter edgewound ribbon voice coil which provides more cross-sectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling.
    JBL 2414H-C 25 mm (1 in ) polymer diaphragm compression driver improves high frequency performance as well as system reliability.
    The advanced network topology crossover design shapes the frequency response to deliver coherent summation in the crossover region.
    High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating.
    Progressive Transition™ high frequency waveguide provides superior coverage control, reduced distortion, and smoother frequency response.
    The rugged, acoustically superior enclosure is constructed from 19 mm (.75 in ) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low-frequency performance.
    SonicGuard™ protects the high frequency driver from excess power without interrupting the performance.
    Non-resonant, all-steel handles are used.
    Attractive 18-gauge perforated, steel grille protects components from damage.
    Dual-angle pole-mount socket allows the speakers to tilt 10° for more uniform audience coverage.


    Specifications

    Power Rating: 250 W / 1000W
    Frequency Range (-10 dB): 41 Hz - 18 kHz
    Frequency Response (±3 dB): 59 Hz - 13 kHz
    Sensitivity (@1m): 99 dB SPL (1w/1m)
    Nominal Impedance: 8 ohms
    Recommended Amplifier Power: 250 W to 500 W into 8 ohms
    Maximum SPL: 129 dB
    Nominal Dispersion: 90º x 50º
    Crossover Frequency: 2.2 kHz
    Dimensions (H x W x D): 699 mm x 460 mm x 432 mm (27.5 in x 18.1 in x 17 in)
    Weight: 27.4 kg (60.5 lb)
    High Frequency Driver: JBL 2414H-C , 1" exit compression driver mounted on Progressive Transition™ Waveguide
    Low Frequency Driver: JBL M115-8A
    Input Connectors: Neutrik® Speakon® NL-4 (x1); .25in TS phone jack (x1); parallel
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