Products catalog

  • Coaxial ceiling speaker | 70V/100V | 10W | 103dB | protective rear cover | 6.5" driver

    Code: DSP6510C

    A coaxial ceiling speaker designed for modern interior spaces where not only sound quality but also aesthetics matter. Thanks to its minimalist construction, slim bezel, and protective rear cover, this model is often chosen for prestigious projects—hotels, office complexes, luxury SPA centers, restaurants, and administrative spaces.

    The coaxial design (6.5" woofer + 0.75" tweeter on the same axis) ensures smooth, clear, and wide-band sound—ideal for background music, voice announcements, and 100V commercial systems where balanced audio performance across the entire room is essential.

    The protective rear cover shields the speaker components from dust, dirt, and insects, reduces internal chamber vibrations, and improves acoustic response. 

  • Technical Specifications

    Manufacturer: DSPPA

    Model: DSP6510C / DSP5211C

    Type: Frameless coaxial in-ceiling speaker

    Drive units: 6.5" woofer; 0.75" coaxial tweeter

    Power (RMS): 10W

    Supported voltage: 100V

    Sensitivity (1W/1m): 93 ± 2 dB

    Max SPL (1m): 103 ± 2 dB

    Frequency range: 90 Hz – 18 kHz

    Dimensions: Ø190 × 105 mm

    Protection: Rear protective cover

    Design: Frameless – slim, minimalist bezel

    Installation: Spring clamps

    Main Features

    Frameless design – minimal visibility in the ceiling, modern appearance.

    Coaxial construction – clearer sound and improved frequency balance.

    Protective rear cover – shields from dust and dirt, improves acoustic performance.

    100V system – ideal for professional background music and announcements.

    10W RMS – well-balanced power and sound quality.

    90–18 kHz range – detailed and natural audio reproduction.

    103 dB SPL – high sound level without distortion.

    Applications

    For home users: Suitable for high-quality background music in living rooms, kitchens, home offices. Frameless design integrates perfectly into modern ceilings. Requires a 100V amplifier (not a standard 8Ω home amplifier).
    For engineers / designers: Ideal for hotels, SPA centers, restaurants, offices, and commercial spaces requiring premium background audio. Coaxial design delivers better sound than standard PA speakers. Protective cover enhances safety in dusty or technical environments.
    For electricians: Easy installation with spring clamps. Depth of 105 mm requires checking ceiling cavity. Clear 100V terminals.

    Advantages

    Frameless modern design

    Coaxial 6.5" / 0.75" speaker – enhanced sound quality

    Rear protective cover

    103 dB SPL output

    Wide frequency range 90–18 kHz

    Suitable for professional 100V systems

    Disadvantages

    Not compatible with standard 8Ω home amplifiers

    Bass starts at 90 Hz – not Hi-Fi level low-frequency performance

    Requires 105 mm installation depth 

    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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