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  •   Ceiling speaker | 70V/100V | 3W | 90dB | plastic housing | 4.5" speaker
      Ceiling speaker | 70V/100V | 3W | 90dB | plastic housing | 4.5" speaker 1

    Ceiling speaker | 70V/100V | 3W | 90dB | plastic housing | 4.5" speaker

    Code: DSP114
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    Price 10.16 € VAT incl.
    ( 8.40 € VAT excl. )
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    A 4.5-inch ceiling speaker designed for public address (PA) systems, background music, and announcements in various commercial and public spaces. The integrated 70V/100V transformer allows it to be connected to large multi-zone audio systems, ensuring even sound distribution even in large facilities.

    The DSP114 features high sensitivity (90 dB), a wide 110 Hz – 20 kHz frequency range, and a durable engineered plastic housing. It is an excellent choice when clear voice reproduction, smooth background music, and quick installation at an attractive price are required. 

  • Product description

    Technical Specifications

    Manufacturer: DSPPA
    Model: DSP114
    Type: Frameless ceiling-mounted speaker
    RMS power: 3W
    Power on 70V line: 1.5W / 3W
    Power on 100V line: 3W / 6W
    Speaker size: 4.5"
    Maximum SPL: 98 ± 2 dB
    Sensitivity: 90 ± 2 dB
    Frequency response: 110 Hz – 20 kHz
    Housing material: High-quality engineered plastic
    Mounting: Spring-loaded mounting clamps
    Applications: Announcements, background music, public address systems

    Main Features

    High-quality engineered plastic housing – lightweight, durable and suitable for long-term use.

    Integrated 70V/100V transformer – easy connection to professional PA systems.

    4.5" speaker – wider and richer sound compared to standard 3" models.

    98 dB SPL – sufficient volume even for noisier environments.

    90 dB sensitivity – expressive and clear voice reproduction during announcements.

    Mounting clamps – quick and secure installation into ceiling structures.

    Usage

    For home users: Suitable for corridors, kitchens, utility rooms; ideal for background music and announcements in home systems; quick installation without additional frames.
    For engineers / designers: Cost-effective yet efficient solution for projects requiring many speakers; excellent for schools, public buildings, commercial spaces; stable performance in 100V/70V systems – lower line load and even sound distribution across zones.
    For electricians / installers: Easy installation with standard clamps; durable housing resistant to cracking during mounting; simple connection to existing 100V lines.
    Commercial and public facilities: Offices, conference rooms, shopping centers, retail areas, hospitals, clinics, schools, universities, catering facilities, public corridors and waiting areas.

    Advantages

    Cost-effective and high-quality 4.5" speaker

    98 dB SPL – powerful enough for announcements

    High sensitivity – clear and crisp voice

    Reliable 70V/100V transformer

    Strong engineered-plastic housing

    Very easy installation

    Disadvantages

    Limited 3W power – unsuitable for large open spaces

    Not designed for humid environments

    Limited low-frequency reproduction 

    Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.

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