Coaxial Ceiling Speaker | 70V/100V | 20W | 88dB | Aluminum Grille | 6.5" Driver

Technical Specifications

Manufacturer: DSPPA
Model: DSP703
Type: 6.5" coaxial ceiling speaker
Power: 10–20 W
Input: 70V / 100V line
Speaker type: 6.5" woofer + 1" tweeter
Sensitivity: 88 ± 2 dB
Max. SPL: ~100–102 dB
Frequency range: 80 Hz – 20 kHz
Outer diameter: Ø ~230–240 mm
Cutout diameter: Ø ~190–200 mm
Depth: ~90–95 mm
Housing: ABS Ivory White
Grille: Aluminum
Mounting: Rotating clip
Application: Music, announcements, background audio

Features

Coaxial speaker (6.5" + tweeter) – improved detail and clear vocals.

20W nominal power – suitable for medium and large rooms.

Integrated 70V/100V transformer – for professional distributed audio systems.

88 ± 2 dB sensitivity – efficient performance and clarity.

ABS Ivory White housing – UV-resistant, durable, non-deforming.

Rotating clip – premium mounting mechanism requiring no complex work.

Aluminum grille – strong, rust-proof, easy to clean.

Usage

For home users: Suitable for kitchens, corridors, storage rooms, restaurant zones; easy to integrate into home or commercial audio setups; durable metal grille ensures longevity.
For engineers / designers: Universal 6.5” 20W speaker with multiple power taps, ideal for schools, offices, shops, public spaces. High SPL ensures good audibility even in noisy environments.
For electricians: Quick installation; aluminum grille is long-lasting and resistant to deformation.

Pros

Coaxial design – superior sound quality

20W – more powerful than typical 6.5" models

ABS Ivory White – aesthetic and durable

Fast rotating-clip installation

Aluminum grille – rust-proof and long-lasting

Cons

Not intended for Hi-Fi 8Ω systems (70V/100V only)

Not a frameless (borderless) design