Products catalog

  • Wall-mounted loudspeaker | Dual-direction sound projection | 70V/100V | 20W | Clear and directional sound | 2×5" speaker drivers

    Code: DSP5520W

    A double-sided loudspeaker designed for spaces where even sound distribution in both directions is essential. Unlike conventional single-direction speakers, this design allows efficient sound coverage of long rooms, corridors, passages, tunnels, or open commercial areas using a single device.

    The integrated 70V/100V line system ensures easy installation over long cable runs and allows multiple speakers to be connected within one PA system. Its compact size, clear sound, and elegant design make this loudspeaker an excellent choice for professional public and commercial sound systems. 

  • Technical Specifications

    Manufacturer: DSPPA
    Model: DSP5520W
    Type: Double-sided sound projector loudspeaker
    Power: 20W
    Connection: 70V / 100V
    Speaker unit: 2 × 5"
    Frequency range: 160 Hz – 20 kHz
    Sensitivity: 91 ± 2 dB
    Maximum SPL: 104 ± 2 dB
    Dimensions: Ø138 × 200 mm
    Weight: 2.8 kg
    Mounting: Wall-mounted / bracket-mounted (projector type)
    Application: Indoor PA systems, background audio, voice announcements

    Functions

    Double-sided sound projection, audio radiates in two opposite directions

    Clear and directional sound: 5" speakers ensure good speech intelligibility, clean background music, and low distortion

    70V / 100V PA system, suitable for professional installations: long cable distances, multiple speakers on one line, easy power distribution

    Compact projector-style design allows easy installation on walls, corridors, and above passages

    Usage

    Home user: Ideal for garages, home workshops, terraces, balconies

    Engineer: Suitable for shopping centers, offices, schools, sports halls, public areas, conference rooms

    Electrician: Easy wall mounting, adjustable sound direction, simple wiring

    Pros

    Double-sided sound coverage – maximum efficiency

    70V/100V system – ideal for professional PA installations

    Compact size and easy installation

    Clear and audible sound (104 dB SPL)

    Fewer speakers required per zone

    Cons

    Not suitable for bass-intensive music

    Indoor use only (no outdoor IP rating) 

    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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