รหัสสินค้า : PW-1230DB

ตู้ลำโพงอเนกประสงค์ TOA PW-1230DB  

Plane Wave Speaker 

ลำโพงที่ออกแบบพิเศษเพื่อการกระจายเสียงเฉพาะจุดอย่างแท้จริง

Single Side Radiator

PW-1230DB สีดำ

PW-1230DW สีขาว

Description

The Plane Wave Speaker features a flat speaker system equipped with plane wave units, realizing a narrow directivity pattern by radiating plane wave sound. Since the Plane Wave Speaker can deliver sound output toward a limited target area, it is suited for use in locations such as station platforms and escalator areas that require information announcements to be broadcast, and in such spaces as museums and art galleries where the reverberation time is long. A double-sided radiation type radiates sound both backward and forward.