DSPPA DSP703 – 20W 6.5" Coaxial Ceiling Speaker, 70V/100V High-Power Commercial Public Address & Premium Background Music Speaker
The DSPPA DSP703 is a high-power coaxial ceiling speaker engineered for commercial and industrial projects requiring stronger audio output, deeper frequency response, and premium voice/music clarity in larger spaces. Featuring a built-in 70V/100V transformer, 6.5-inch woofer, 1-inch tweeter, 20W rated power, and extended 60Hz–18kHz frequency response, the DSP703 is ideal for hotels, schools, offices, factories, and large commercial installations where higher sound pressure, broader coverage, and superior audio detail are essential.
Technical Specifications:
Speaker System:
- Type: Coaxial Ceiling Speaker
- Model: DSP703
- Driver Units:
- 6.5" Woofer × 1
- 1" Tweeter × 1
- Rated Power (RMS): 20W
Voltage Taps:
70V Line:
- 10W
100V Line:
- 20W
Built-in transformer supports long-distance distributed commercial audio and large-scale PA deployment.
Audio Performance:
- Frequency Response: 60Hz – 18kHz
- Sensitivity (1W/1m): 88dB ±2dB
- Maximum SPL (1m): 101dB ±2dB
- Distortion: THD <1.5%
- Sound Profile: Deeper bass, stronger output, clearer treble, and premium full-range voice/music performance
Build & Materials:
- Housing Material: ABS Ivory White engineering plastic
- Design Style: In-ceiling coaxial commercial loudspeaker
- Driver Structure: 2-way coaxial design for enhanced music and voice clarity
- Durability: Fade-resistant, non-deformable, and long operational lifespan
- Installation: Spring clip clamp for fast and secure ceiling mounting
Dimensions & Installation:
- Installation Hole Size: Φ194 – 200 mm
- Weight: 1.8 kg
- Installation Style: Heavy-duty in-ceiling mounting
Key Features:
- 20W RMS high-power ceiling speaker
- 6.5" woofer + 1" coaxial tweeter
- 70V / 100V transformer support
- Extended low-frequency response (60Hz)
- Premium full-range audio reproduction
- High-power commercial deployment
- Spring clip installation
- ABS ivory white engineering body
- Large-space distributed audio capability
- Ideal for premium commercial PA and BGM systems
Applications:
- Hotels
- Shopping malls
- Schools
- Offices
- Factories
- Conference halls
- Large retail stores
- Commercial buildings
- Premium background music systems
- High-power paging systems
Connect Gates Professional Opinion:
From Connect Gates’ perspective, the DSP703 is one of the strongest ceiling speaker options for projects requiring a true balance between commercial PA functionality and premium music performance. Its 20W power output, 2-way coaxial architecture, and deeper bass response make it significantly more capable than standard 6W–10W ceiling speakers in larger or noisier spaces. This model is particularly valuable for premium hotels, malls, conference spaces, and industrial-commercial projects where both power and sound quality are critical.
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