JBL JRX212

JBL JRX212 priručnik

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  • JRX212
    Key Features:
    JBL 12 in low frequency driver
    with a 64 mm (2.5 in) diameter
    edgewound 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
    realibility.
    The advanced network topology
    crossover design shapes frequency
    response and delivers “coherent
    summation” in the crossover
    region.
    High-voltage capacitors and
    inductor s with massive cores and
    heavy gauge wire enable the
    crossover network to handle high
    power without saturating.
    Progressive Transition™ high
    frequenc y 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
    mechanica l fastener technology for
    extreme durability and improved
    low-frequency performanc e.
    SonicGuard™ protects the high-
    frequenc y driver from excess
    power without interrupting the
    performanc e.
    Non-resonant, all-steel handles are
    used.
    Attractive 18-gauge hexagon
    perforate d, steel grille protects
    component s from damage.
    Dual-angle pole-mount socket
    allows the speaker to tilt 10° for
    more uniform audience coverage.
    The JRX212 is a portable, twelve-inch, two-way speaker system designed
    specifically for live performance stage monitoring applications. With enough
    sensitivity and power handling to cut through the performance volume on
    stage, the JRX212 has a smooth response so it can deliver maximum gain
    before feedback. It also includes JBL’s dual-angle pole socket making it
    equally at home as a front-of-house speaker.
    Specifications:
    System Type: 12" 2-way, stage monitor
    4 Frequency Range (-10 dB)
    1
    : 75 Hz – 20 kHz
    2 Frequency Range (-10 dB)
    1
    : 60 Hz – 20 kHz
    4 Frequency Response (±3 dB)
    1
    : 110 Hz – 18 kHz
    2 Frequency Response (±3 dB)
    1
    : 80 Hz – 18 kHz
    Sensitivity (1w/1m): 98 dB
    Nominal Impedance: 8
    Power Capacity
    2
    : 250 watts
    Peak Power Capacity
    2
    : 1000 watts
    Recommended Amplifier 250-500 watts @ 8
    Power:
    Maximum SPL: 128 dB
    Nominal Dispersion: 90° x 50°
    Crossover Frequency: 2.1 kHz
    Dimensions (H x W x D):
    3
    584 mm x 399 mm x 325 mm
    (23 in x 15.7 in x 12.8 in)
    Weight: 19.5 kg (43 lb)
    Shipping Weight: 22.0 kg (49 lb)
    High Frequency Driver: JBL 2414H-C 1" exit compression driver mounted on
    Progressive Transition™ Waveguide
    Low Frequency Driver: JBL M112-8
    Input Connectors: Neutrik
    ®
    Speakon
    ®
    NL-4 (x1); ¼" TS phone jack (x1); parallel
    Enclosure Construction: 19 mm (¾ in) MDF (Medium Density Fiberboard); with
    glued and mechanically fastened joint detail; covered in
    black carpet .
    Grille: 18-gauge, powder-coated steel
    Mounting & Suspension: 36 mm, dual-angle pole-mount socket
    1.
    “Frequency Range” and “Frequency Response” are based on half-space response.
    2.
    “Power Capacity” and “Peak Power Capacity” ratings are based on the average and peak power capacity of product
    samples subjected to a 100 hour power test using random noise with a 6 dB crest factor, in accordance with IEC
    standards.
    3.
    Height dimension includes feet.
    JBL continually engages in research related to product improvement. Some materials, production methods and design
    refinements are introduced into existing products without notice as a routine expression of that philosophy. For this
    reason, any current JBL product may differ in some respect from its published description, but will always equal or
    exceed the original design specifications unless otherwise stated.
    12 Inch Two-Way
    Stage Monitor
    Loudspeaker System
JBL JRX212

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Značajke proizvoda JRX212 trgovačke marke JBL

Brend JBL
Model JRX212
Proizvod Zvučnik
EAN 5021196586197, 0720189177460
Jezik Engleski
Vrsta datoteke PDF
Učinak
Preporučena uporaba Studio
Pogodno za uporabu na otvorenom -
Boja proizvoda Cr✗
Materijal kućišta -
Zvučnici
Vrsta zvučnika Dvostazni
Izlazni audio kanali 1.0
Položaj zvučnika Ceiling-mountable, Floor, Wall-mountable
Broj pogonskih programa -
Visokotonski zvučnik
Niskotonski zvučnik
Pojačalo
Pojačalo -
Audio
Nazivna RMS snaga 250W
Vršna izlazna snaga (PMPO) 1000W
Frekvencijski raspon 80 - 18000Hz
Impedancija
Osjetljivost 98dB
Prijelazne frekvencije 2100Hz
Nazivna RMS snaga 250W
Vršna izlazna snaga (PMPO) 1000W
Frekvencijski raspon 80 - 18000Hz
Impedancija
Osjetljivost 98dB
Prijelazne frekvencije 2100Hz
Ostale značajke
Ekvalizator -
Širina zvučnika 399mm
Dubina zvučnika 325mm
Visina zvučnika 584mm
Težina zvučnika 19500g
Količina Speakon priključaka 1
Priključci i sučelja
Tehnologija povezivanja Žiča✗
- Speakon
Značajke
Vrsta zvučnika Dvostazni
Položaj zvučnika Ceiling-mountable, Floor, Wall-mountable
Pogodno za uporabu na otvorenom -
Boja proizvoda Cr✗
Materijal kućišta -

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Zvučnik JBL