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ER-1203
ER-1203 একটি 3 W এর কম্প্যাক্ট স্প্ল্যাশপ্রুফ মেগাফোন যা IPX5 water-jet-resistant ফিচারে ডিজাইন করা হয়।
| Power Source | R6P (AA) × 4 (6 V DC) |
|---|---|
| Rated Output | 3 W |
| Maximum Output | 4 W |
| Battery Life | Approx. 8 hours (JEITA)* |
| Audible Range | Approx. 125 m (JEITA)* |
| Frequency Response | 500 Hz - 6 kHz (SPL -20 dB) |
| Magnetic Circuit | Neodymium magnet, inner magnet type |
| Diaphragm | Polyimide film (voice coil, bobbin) |
| Water Protection | IPX5 |
| Operating Temperature | -10 ℃ to +40 ℃ |
| Finish | Horn: ASA resin, clear dark gray Other: ASA resin, dark gray Strap: Nylon, black |
| Dimensions | 137 (W) × 257.8 (H) × 210 (D) mm |
| Weight | 610 g (without batteries) |
| Option | Wall mounting bracket for megaphone: SP-1100 |
