รายละเอียดย่อ :
ลำโพงติดเพดาน Splash-Resistant Speaker 3.5”
รายละเอียดทั้งหมด :
TOA PC-3CL ลำโพงติดเพดาน Splash-Resistant Speaker 3.5”
The PC-3CL is a completely-sealed, flush-mounted ceiling speaker made up of a high power handling, splash-proof, small full-range speaker employing a plastic film diaphragm. Its chemical-resistant grille makes the speaker ideal for use in clean rooms, hospital operation rooms, and hot and humid locations such as bath rooms and wet sauna rooms.
| Rated Power |
3 W |
| Rated Impedance |
100 V line: 3.3 kΩ (3 W), 10 kΩ (1 W)
70 V line: 3.3 kΩ (1.5 W), 10 kΩ (0.5 W) |
| Sensitivity |
87 dB (1 W, 1 m) |
| Frequency Response |
150 - 20,000 Hz |
| Speaker Component |
8 cm cone-type (vibration section: high molecular substance) |
| Operating Temperature |
-20 ℃ to +60 ℃ |
| Chemical Resistance |
Resistive to formalin solvent and iodine liquid (disinfectant) |
| Finish |
Panel: Allory-coated ABS resin
Enclosure: ABS resin
Punching net: Stainless steel (SUS304) |
| Dimensions |
φ139 × 104.5 (D) mm |
| Weight |
550 g |
| Dimension for Fixing Holes |
φ100 mm (Ceiling panel: Must be over 5 mm in thickness, equivalent to
plywood in material, and strong enough to hold tapping screws. ) |
| Accessory |
Packing (Material: Silicon rubber) …1, Paper pattern …1,
Ceiling mounting tapping screws (Material: Stainless steel) …4 |
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