DSPPA WH-7FB is a 30W volume controller for 100V systems, featuring six-step adjustment, EMC signal support, and a durable ABS housing. Ideal for indoor installations.
Description
DSPPA WH-7FB - 30W Volume Controller, 100V
The DSPPA WH-7FB is a sleek and ergonomic volume controller designed for 100 V public address systems. It offers six-step volume adjustment and supports EMC emergency broadcast signals, making it ideal for commercial, educational, and public installations.
Featuring a modern rounded design and a large, easy-to-turn knob, the WH-7FB ensures user-friendly operation. Made from high-quality ABS plastic, it is impact-resistant, odorless, and safe for indoor use. Its standard dimensions allow for quick and easy installation in common wall boxes.
Functionality:
- volume control for 100V systems (also supports 70V)
- six-step attenuation - 6 x 3 dB
- supports EMC emergency signal
- ergonomic operation - large control knob
- designed for indoor use
Features:
- input voltage: 70V / 100V
- attenuation range: 6 x 3 dB
- frequency response: 50 Hz - 20 kHz
- THD: < 0.5% (at 1 kHz)
- material: high-quality ABS - odorless, safe, impact-resistant
- compact size - easy installation and removal
- aesthetic design - blends with various interior styles
DSPPA WH-7FB is a reliable and stylish solution for 100 V audio systems, offering convenient volume control and compatibility with emergency broadcast requirements.