JBL PRX412M ръководство на потребителя

  • PRX412M
    Key Features:
    12" woofer
    1" polymer diaphragm compression
    Compact and low-profile for minimal
    obstruction of audience sight-lines
    90° x 50° coverage for even and
    smooth response on and off axis
    Dual-angle pole socket for
    applications requiring tripod
    Heavy Duty 16-gauge protective
    screen-backed steel grille
    Tough DuraFlex™ enclosure finish
    Speech reinforcement
    Live performance stage monitoring
    Reinforcement of vocal and acoustic
    High-performance satellite speaker
    for use with subwoofers
    The PRX412M is a premium,
    utility/monitor speaker. The PRX412M
    uses a 305 mm (12 in) woofer and a
    2414H-C 25 mm (1 in) polymer
    diaphragm compression driver for
    300 watts (continuous) power capacity.
    A 90° x 50° horn provides smooth,
    even coverage whether used in the
    vertical (mains) or horizontal (monitor)
    NL-2 and ¼" phone combination
    connectors are provided. A passive
    network provides accurate reproduction
    throughout the cross-over region.
    For use on a tripod or over a
    subwoofer, JBL’s dual angle pole mount
    is included. This feature allows the
    speaker to be mounted in a vertical
    position or with a 10° down tilt for
    optimum audience coverage.
    The enclosure is constructed of
    birch/poplar multi-laminate hardwood
    and coated in JBL’s rugged DuraFlex™
    finish. The distinctive 16-gauge steel
    grille is CNC-machined for precision.
    The grilles are internally lined with an
    acoustically transparent screen to
    provide additional driver protection and
    give a very professional appearance.
    Frequency Range (-10 dB)
    : 50 Hz - 20 kHz
    Frequency Response (±3 dB)
    : 62 Hz - 19 kHz
    Coverage Pattern: 90° x 50° nominal
    Crossover Mode: Passive
    Crossover Frequency: 2.0 kHz
    Power Rating
    : 300 W/ 600 W/ 1200 W, 2 hrs (Continuous/Program/Peak)
    Maximum SPL
    : 120 dB SPL continuous (126 dB SPL peak)
    System Sensitivity (1w @ 1m): 95 dB SPL
    LF Driver: 1 x JBL MB112-8 305 mm (12 in) woofer
    HF Driver: 1 x JBL 2414H-C 25 mm (1 in) polymer diaphragm,
    compression driver
    Nominal Impedance: 8 ohms
    Enclosure: Asymmetrical stage monitor, 18 mm, birch/poplar plywood.
    Suspension / Mounting: Dual angle, 0° or -10° 35 mm pole socket
    Twelve M10 Suspension Points
    Transport: Glass-filled handle with rubber grip
    Finish: Black DuraFlex™ finish
    Grille: Powder coated, black, 16-gauge perforated steel with
    acoustically transparent black screen backing.
    Input Connectors: Parallel Neutrik
    NL-2 / ¼" phone combo jacks
    Dimensions (H x W x D): 574 mm x 353 mm x 399 mm
    (22.6 in x 13.9 in x 15.7 in)
    Net Weight: 16 kg (35 lbs)
    Optional Accessories: SS2-BK: Tripod speaker stand
    SS4-BK: Satellite speaker pole
    Based on 2 acoustical loading.
    IEC standard, full bandwidth pink noise with 6 dB crest factor for specified period
    Calculated based on power rating and sensitivity
    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" Two-Way
    Stage Utility /
    Monitor Speaker

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Спецификации на продукта

Марка JBL
Модел PRX412M
Продукт Тонколона
EAN 4016138775006, 0050036904032
Език Английски
Вид файл PDF
Препоръчително използване -
Подходящ за външно използване -
Цвят на продукта Черен
Материал на държача -
Тип на високоговорителите -
Изходящи аудио канали -канали
Разположение на високоговорителя Под
Брой преобразуватели -
Говорител високи честоти -
Бас -
Усилвател -
RMS мощност 1200W
Честотен обхват 55 - 20000Hz
Чувствителност 95dB
Други характеристики
Еквалайзер -
Портове и Интерфейси
Технология на свързване Жичен
- -
Тип на източник за захранване Променлив ток (AC)
Тегло и размери
Ширина 353мм
Дълбочина 399мм
Височина 574мм
Тегло 16000г

Свързани продукти

Тонколона JBL