Photos being prepared
discontinued

Speaker and Volume Controller

WS-666 Wall-mount Speaker

Wall-mounted coaxial 2-way speaker suitable for indoor PA and interior color matching.

This model is discontinued, recommended replacement model: WS-668。

・Uses fireproof ABS material enclosure

・Streamlined design, easily blending into interior decor

・Equipped with a 6.5-inch woofer and 2-inch tweeter coaxial 2-way driver

・100% Made in Taiwan

New Replacement Products Available Now

WS-666 has been discontinued. For new projects or replacements, we recommend the following models. For repair, compatibility, or expansion inquiries regarding existing equipment, please click "Repair & Technical Support for Existing Equipment" above.

View All Public Address & Emergency Notification Products →

Introduction to Speakers & Volume Controllers

This model belongs to the speakers and volume controllers category. To see how the system works, where it is used, and how to operate it, please refer to the series introduction.

WS-630 / WS-630T 6.5" Full-Range Wall-Mount SpeakerWS-817 Bi-directional Coaxial 2-Way Speaker (4Ω Output)WS-668 / WS-668T Constant Voltage / Constant Impedance Wall-mount Speaker

View speaker and volume controller details →

Specifications

Rated Input30W
Sound Pressure Level89dB
Frequency Response60-20KHZ
Speaker Driver6.5" × 1 Coaxial 2-Way (Woofer 6.5" / Tweeter 2") × 1
Input Impedance8Ω
Maximum SPL102dB
Installation MethodWall Mounted
Dimensions (L×W×H)253x250x130(mm)
Weight1.6 kg
Enclosure MaterialABS
FinishIvory White Anti-Oxygen Painting

Updated Date 2026-11-10

Last Updated: 2026-11-10