CSB-20T (SHOW) ตู้ลำโพงแขวนผนัง
รหัสสินค้า : ยี่ห้อ SHOW รุ่น CSB-20T
| ราคา |
1,700.00 บาท |
| จำนวนที่จะซื้อ | |
| ราคารวม | 1,700.00 บาท |
สินค้าไม่เพียงพอ
สินค้าหมด
CSB-20T (SHOW) ตู้ลำโพงแขวนผนัง
CSB-20T are design and compact surface mount speakers to broadcast speech and music. They are EN 54-24 certified, so they can be used for voice alarm installations. The speakers are equipped respectively with a 3” and 4” full range transducers. With 20W and 40W power, both models offer optimal performances for any kind of application. They integrate high impedance outputs for 100V and 70V installations. The built-in transformer gives the choice of three or four power levels depending on the model. Made of ABS resin the cabinet is scratch and shock resistant.
Specification
| System type | Surface Mount Speaker | |
| Standard | European Standard EN 54-24 /2008; Certification no. 1438-CPR-0606 | |
| Speaker for voice alarm systems for fire detection and fire alarm system | ||
| Environment Type | Type A (Indoor applications) | |
| Transducers | 1 x 3" full range speaker | |
| Rated Noise Power | 20W | |
| (100V and 70V line) | ||
| Frequency Response | 132Hz – 20kHz | |
| Rated Impedance | (100V line) | 500Ω (20W) |
| 1kΩ (10W) | ||
| 2kΩ (5W) | ||
| (70V line) | 245Ω (20W) | |
| 500Ω (10W) | ||
| 1kΩ (5W) | ||
| 2kΩ (2.5W) | ||
| (Bypass) | 4 Ω | |
| Sensitivity | (500Hz-5kHz pink noise) | 82dB (1W, 1m) |
| (100Hz-10kHz pink noise, according to EN54-24) | 70dB (1W, 4m) | |
| (100Hz-10kHz pink noise, converted based on EN54-24) | 82dB (1W, 1m) | |
| Max SPL | (Rated noise power, according to EN54-24) | 83dB (20W, 4m) |
| (100Hz-10kHz pink noise, converted based on EN54-24) | 95dB (20W, 1m) | |
| Coverage Angle (-6db) | Horizontal | 360° (500Hz) |
| 220° (1kHz) | ||
| 127° (2kHz) | ||
| 96° (4kHz) | ||
| Vertical | 360° (500Hz) | |
| 214° (1kHz) | ||
| 149° (2kHz) | ||
| 126° (4kHz) | ||
| Operating Temperature | -10°C to +50°C | |
| Speaker Component | 3” (77 x 77mm) paper cone | |
| Applicable cable | Solid wire: diam. 0.8mm (18AWG) UL2464 | |
| Cable Connection | Push-in terminals (steatite) x 2 with 6mm speaker cable and proof cover | |
| Finish | Enclosure : ABS + PC, black or white | |
| Mesh speaker grill : surface-treated steel plate, black or white paint | ||
| Speaker wall bracket : surface-treated steel plate, black or white paint | ||
| Joint bracket, screws and stainless steel cable | ||
| Weight | 1.4 kg | |
| Dimensions (W x D x H) | 115 x 107 x 175 mm | |
| 4.5” x 4.2” x 6.9” |
