Centrum Sound is a principal supplier of all-in-one wireless PA and Bluetooth sound systems for educational, municipal, corporate, and military applications. In addition, we carry a full line of tour guide audio, simultaneous language interpretation equipment and hearing enhancement systems for ADA compliance in public facilities.
PA & Sound Systems
- Mobile loudspeaker systems
- Crowd sizes from 20 to 5,000 +
- No special operator skills required
- Wireless hands-free microphones
- Bluetooth range up to 100 feet
- Wireless remote speakers
- Rechargeable battery power
- Hard and soft transport cases
Classroom Audio 
- IR & FM Sound field systems
- Conventional school PA systems
- Wall/ceiling mount speakers
- Waistband voice amplifiers
- Interactive microphone systems
- IR technology for secure apps
- Rechargeable battery power
- Chargers and carry cases.
Tour Guide Audio
- User friendly RF systems
- One & two-way digital systems
- Multi-user tour group systems
- Waistband PA systems
- Microphone headset options
- Sanitary ear/headphone styles
- Rechargeable batteries, chargers, storage and carry cases.
Language Interpretation 
- Single & multi-language systems
- Digital multi-user systems
- One-on-One personal systems
- Large area FM systems
- Large area infrared systems
- Rechargeable batteries, chargers, storage and carry cases
Hearing Enhancement
- ADA compliant hearing systems
- Personal FM & Digital systems
- Large area FM assistive listening systems with up to 1,000 ft range
- Infrared assistive listening systems for multiplex facilities
- Conference table microphones
Discontinued Products 
- Tech Data, Info & Parts for
- Anchor Audio
- FrontRow
- Oticon - Logia
- Phonic Ear
- Williams Sound
- Clearance items - great bargains
ADA Resource Page 
- Why an Assistive Listening System?
- Wireless technologies
- How to Comply with the Americans with Disabilities Act (ADA)
- California Building Code (CBC)
Orders and Payments 
- How to place orders
- Terms and Conditions of Sales
- Shipping policies
- Remittance address
- Money Back Guarantee
About Centrum Sound 
- Centrum Sound - Since 1990
- Excerpts from Audiology Treatment When hearing aids are not enough
- Links to our suppliers and other convenient resources
