WS-817 Product Photo

Speaker and Volume Controller

WS-817 Bi-directional Coaxial 2-Way Wall-Mount Speaker

Bi-directional wall-mount speaker featuring a coaxial 2-way design.

・Dual speaker drivers built into a single cabinet to provide better sound quality and sound pressure

・Can be equipped with an internal amplifier module, paired with a preamplifier panel for classroom amplification

・Can be equipped with an internal remote decoder, paired with a microcomputer host for zone broadcasting

・Silver-gray appearance design, blending with various architectural decoration styles.

・The enclosure is made of fireproof ABS material, offering excellent fire resistance

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 →

Rated Input Power45W
Output Sound Pressure Level (S.P.L)90 ~ 103dB
Frequency Response60 -20KHz
Speaker DriverCoaxial 2-way (6.5" Woofer / 2" Tweeter) x2
Input Impedance4Ω
Installation MethodWall-mount
Dimensions (LxWxH)350 x 250 x 160(mm)
Weight3.0 kg
Housing MaterialABS
ColorSilver-gray / silver-gray

Updated Date 2026-11-10

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Last Updated: 2026-11-10