The Fonestar FS DOT-30TR is a professional 30W 100V line wall-mounted attenuator designed for independent volume control in public address and background music systems. Featuring a clean, minimalist design, it offers 10 attenuation levels plus an off position while supporting 2-wire, 3-wire and 4-wire priority systems for emergency announcements and voice evacuation applications.
Ideal for public address systems, voice evacuation installations, hotels, offices, schools, retail stores, restaurants, shopping centres, cafés and commercial background music systems.
| Product Type | 100V Line Attenuator |
|---|---|
| Maximum Power | 30W |
| Volume Positions | 10 Attenuation Steps + Off |
| Priority Systems | 2-Wire, 3-Wire & 4-Wire |
| Priority Relay | Built-In |
| Mounting | Flush or Surface Mount |
| Total Dimensions | 83 x 83 x 50mm |
| Insert Dimensions | 50 x 50 x 38mm |
It provides local volume control for individual speaker zones on 100V line public address and background music systems.
Yes. The built-in priority relay supports both 3-wire and 4-wire priority systems, allowing emergency paging or voice evacuation messages to bypass the volume control.
Yes. It can be installed in a standard flush back box or surface mounted using the optional Fonestar DOT-BOX enclosure.
The attenuator provides 10 selectable attenuation levels plus a fully off position, allowing precise local volume adjustment.
It is commonly used in hotels, offices, schools, retail stores, restaurants and other commercial buildings where independent room or zone volume control is required.
