รายละเอียดย่อ :
Engineered-Sound Speaker System
 
รายละเอียดทั้งหมด :
TOA ES-0422 Engineered-Sound Speaker System 
The ES-0422 is a slender, high-efficiency, indoor speaker system with high power handling capabilities. It is designed with an emphasis on intelligibility. 
  
| Enclosure | 
Sealed enclosure | 
 
| Power Handling Capacity | 
Continuous pink noise: 80 W Continuous program: 240 W | 
 
| Rated Impedance | 
8 Ω | 
 
| Sound Pressure Level | 
91 dB (1 W, 1 m ) | 
 
| Frequency Response | 
120 - 20,000 Hz | 
 
| Crossover Frequency | 
3 kHz | 
 
| Speaker Component | 
Low frequency: 12 cm dia cone speaker × 2 High frequency: CD horn fitted with driver (100 ゜ horizontal × 50 ゜ vertical) | 
 
| Input Terminal | 
M5 screw terminal, pitch between barriers: 14 mm | 
 
| Finish | 
Enclosure: Wood urethane paint, white Front grille: Steel plate acrylic paint, white | 
 
| Dimensions | 
146 (W) × 430 (H) × 162 (D) mm | 
 
| Weight | 
8 kg | 
 
| Options | 
Mounting bracket: HY-0421WL (for walls), HY-0421CL (for walls or ceilings) Matching transformer: MT-S0601 | 
 
 
 
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