Coaxial ceiling speaker | 70V/100V | 10W RMS | 103dB | 6.5" speaker
Code: DSP6510A 6.5-inch coaxial ceiling speaker designed for professional public address (PA), background music, and commercial audio systems. The coaxial construction (6.5" woofer + 0.75" tweeter on the same axis) provides significantly better sound quality, a wider frequency range, and richer audio compared to standard single-driver models.
With 10W RMS power, 93 dB sensitivity, and 103 dB maximum sound pressure level, the DSP6510 is an excellent choice for spaces where clear, dynamic, and high-quality audio is required—both for background music and voice announcements.
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Technical Specifications
Manufacturer: DSPPA
Model: DSP6510 (new version of DSP5211)
Type: Coaxial ceiling-mounted speaker
Driver system: 6.5" woofer; 0.75" coaxial aluminum tweeter
Rated power (RMS): 10W
Power supply: 100V line
Sensitivity (1W/1m): 93 ± 2 dB
Max. SPL (1m): 103 ± 2 dB
Frequency range: 90 Hz – 18 kHz
Dimensions: Ø190 × 80 mm
Installation: In-ceiling (spring clip / standard mounting brackets)
Application: Background music, announcements, commercial installations
Main Features
Coaxial design – significantly improved sound detail, clearer vocals and more accurate high frequencies.
10W RMS power – excellent balance between sound output and energy efficiency.
High 103 dB maximum SPL – sufficient sound level even in larger rooms.
93 dB sensitivity – clear sound even at lower power.
Wide 90–18,000 Hz frequency range – more natural and fuller sound.
Aluminum tweeter – clearer, brighter reproduction of high frequencies.
Easy in-ceiling installation – quick mounting with spring clips.
Usage
Home user: Ideal for higher-quality background music at home — living rooms, kitchens, workspaces. Coaxial system ensures balanced audio.
Engineer / system designer: Optimal for commercial projects requiring higher sound quality than standard 100V speakers. Excellent clarity/range ratio for announcement systems. Suitable for hotels, SPA areas, restaurants.
Electrician: Reliable and fast installation with standard spring clips. Clear 100V line wiring. Compact Ø190 mm size fits most ceilings.
Commercial & public spaces: Hotels, restaurants, cafés, SPA centers, massage rooms, offices, public zones, stores, shopping centers, clinics, medical facilities.
Pros
Coaxial design – higher audio quality
103 dB maximum SPL
Wide frequency range
Aluminum tweeter – cleaner high frequencies
10W RMS – sufficient for high-quality background music
Compact and easy to install
Cons
Not resistant to direct moisture (indoor dry areas only)
Requires 100V amplifier – not compatible with domestic 8Ω amplifiers
Bass starts at 90 Hz – not suitable for Hi-Fi 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.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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