Ceiling Speaker BLOW WS-502 35W, dimensions 287×197×38 mm

BLOW WS-502 is a low-profile ceiling speaker designed for fixed installation in commercial and residential interiors. With a rated power of 35 W and compact dimensions of 287×197×38 mm, this rectangular ceiling speaker is intended for background music, public address and paging systems where unobtrusive sound coverage and simple integration into ceilings or walls are required.

Advantages

The speaker’s slim rectangular enclosure and shallow depth enable installation in limited ceiling voids and narrow cavities without significant structural changes. Its standard 35 W power rating provides sufficient output for typical background and paging applications while maintaining predictable power handling and thermal performance. The design supports easy mounting and integration with existing audio systems for distributed sound coverage.

Suitable for

• Background music in retail, hospitality and office spaces
• Public address and paging in schools, small venues and commercial buildings
• Distributed audio systems in corridors, lobbies and residential common areas

Key specifications

• Rated power: 35 W
• Form factor: low-profile rectangular ceiling speaker
• Dimensions (W×H×D): 287×197×38 mm
• Mounting type: ceiling or wall fixed installation

How to use

Install the BLOW WS-502 into a prepared ceiling or wall opening suitable for its rectangular shape and shallow depth. Connect the speaker to the audio amplifier or paging system following the amplifier’s impedance and power ratings, and ensure correct polarity for consistent sound staging. Secure the speaker enclosure to the structure using appropriate fasteners and confirm stable mechanical fixation before applying signal and power. After installation, perform level setting and tone adjustments at the system amplifier to achieve the required background or speech intelligibility.

Usage recommendations

For reliable operation, use the speaker within its rated power limits and match it to an amplifier that provides appropriate impedance and headroom. Locate speakers at regular intervals for even coverage, avoid mounting directly adjacent to HVAC diffusers to reduce airflow noise, and verify speech clarity in the intended listening positions during commissioning.