- Features
● 6" Full-range speaker
● Using High-quality matching transformer (100V)
● High sound pressure level and wide frequency response
- Satisfies international standard required for emergency broadcasting speakers.
Possible to play a wider frequency range than 400Hz~4kHz.
● Corrosion protection
- Apply corrosion protection coating to enable installation and operation in humid environments.
● Dust filter
- Use a dust filter inside the grill to block dust ingress and maintain a clean grill.