JBL Control 28-1 käyttöohje

JBL Control 28-1
  • Sivuluku: 3
  • Tiedoston tyyppi: PDF
  • Components:
    • 8” woofer with woven berglass cone
    • 1” PEI diaphragm tweeter with uid cooling
    Contemporary, high-design appearance
    Built-in InvisiBall® mounting hardware*, plus
    available U-bracket
    Weather resistant enclosure and transducers
    Wide 100° x 100° coverage
    120 Watt power handling (240 Watt program) in
    direct 8Ω setting, plus built-in 60 Watt 70V/100V
    multi-tap transformer.
    High delity sound character with broad frequency
    response of 45 Hz – 20 kHz.
    High Output Indoor/Outdoor Background/Foreground Speaker


    e Control® 28-1 is a two-way 8” speaker with rich sonic character, wide
    coverage, consistent coverage, versatile mounting, and a contemporary high-
    design look that ts into a wide range of decors, is makes Control 28-1
    an excellent choice for a wide variety of applications, including retail stores,
    restaurants, health clubs, theme parks, educational facilities, hospitality, music
    cafes, leisure venues, and anywhere where a top quality high-output indoor/
    outdoor foreground/background music (and/or paging) speaker is required.
    e unique InvisiBall mounting hardware is included in with each system,
    making short work of permanent installation. e InvisiBall mounting method
    provides a high degree of both vertical and horizontal rotation, and because
    InvisiBall adjustments are made through a hidden access behind the logo badge,
    the grille never needs to be removed and there exists a high degree of the
    deterrence as well. Integrated M6 mounting points for an optional U-bracket
    adds to the installation versatility.
    e LF driver’s woven berglass cone provides durability and weather capable
    performance. e light weight high temperature berglass voice coil former
    and high temperature voice coil wire ensures stable performance under long-
    term high-power working conditions while also providing high sensitivity and
    high power capability. e pure butyl rubber surround delivers clean sound
    and ruggedness, while terminating its circumference in JBLs WeatherEdge™,
    a seamless, rubberized extension of the woofer surround that provides added
    protection to critical transducer elements. Cone geometry is optimized for
    smooth frequency response and good o-axis performance, while an FEA-
    optimized motor construction and linear suspension spider helps to lower
    harmonic distortion.
    e HF driver’s low viscosity ferro-magnetic uid increases voice coil cooling
    for higher long-term power handling. e PEI diaphragm delivers a smooth
    high frequency sound quality. A light weight Kapton™ voice coil former
    increases durability while providing better high frequency response extension.
    All these factors also contribute toward making the driver especially rugged for
    outdoor and other stressful applications.
    In addition to the driver designs contributing toward a high degree of
    weather resistance, the cabinet provides excellent endurance against sun, salt
    and moisture. Grilles are heavily zinc-plated and nished in a tough, high-
    grade powder coating for rust resistance, and optional MTC-28WMG-1
    WeatherMax™ grilles are available for especially dicult environments and to
    break up driving rain. Connection is made via weather-capable screw-down
    terminals, and the optional MTC-PC2 and MTC-PC3 panel covers are
    available to protect the terminal compartment, providing a water-tight sealed
    gland-nut entrance (when used with round-jacketed cable within the specied
    diameter range).
    e frequency response is extremely smooth, resulting in a very natural sound
    character, and the response extends down to 45 Hz, providing strong bass
    capability. e system is capable of handling 120 Watts continuous pink noise
    (240 Watts program) at its 8 ohm setting and is also equipped with a built-in
    60 Watt 70V/100V multi-tap transformer for operation on distributed speaker
    lines. e combination of high sensitivity and power handling provides high
    Max SPL of 112 dB.
    e Control 28-1 readily accepts a variety of paints and nishes to match any
    décor. Available in black or white (-WH).


    CONTROL 28-1

    Professional Series

JBL Control 28-1

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Kysymysten lukumäärä: 0

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Katso JBL Control 28-1 käyttöohjeet täältä ilmaiseksi. Tämä opas kuuluu luokkaan Kaiuttimet, ja sen on arvioinut 1 ihmistä keskimäärin arvosanalla 7.5. Tämä opas on saatavana seuraavilla kielillä: Englanti. Onko sinulla kysyttävää tuotteesta JBL Control 28-1 tai tarvitsetko apua? Esitä kysymyksesi täällä

JBL Control 28-1 – tekniset tiedot

Tuotemerkki JBL
Malli Control 28-1
Tuote Kaiutin
Kieli Englanti
Tiedoston tyyppi PDF

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