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ER-520S Compact Handheld Megaphone
* Power Output: 6W Rated / 10W Max. * 8 AA batteries (8 hrs) * Range: 250m (speech) / 315m (siren) * Anti-bacterial treatment for all models (mouthpiece/ microphone and handle) * High durability ABS or ASA resin construction * Compact and lightweight * Wide frequency range for enhanced audio quality * Neodymium magnets and Polyimide speaker diaphragms * Five year warranty |
ER-520W Compact Handheld Megaphone
* Power Output: 6W Rated / 10W Max. * 8 AA batteries (8 hrs) * Range: 250m (speech) / 315m (whistle) * Anti-bacterial treatment for all models (mouthpiece/ microphone and handle) * High durability ABS or ASA resin construction * Compact and lightweight * Wide frequency range for enhanced audio quality * Neodymium magnets and Polyimide speaker diaphragms * Five year warranty |
- Exponential horn improves directivity characteristics and ensures uniform and clear sound dispersion.
- Lightweight ABS resin enclosure that is mechanically strong and resistant to impact.
- Weatherproof polyurethane resin paint permits the speaker to stand up to many years of outdoor installation.
- Stainless steel hardware protects the speaker from corrosion.
- The enclosure complies with IP-64 Standards for dust proof and waterproof characteristics.
- Rotary impedance selector switch facilitates external changes in impedance during and after speaker installation.
Specification |
| Rated Input | 6 W | Rated Impedance | 100 V line : 1.7 Ω (6 W), 3.3 Ω (3 W), 10 Ω (1 W)
70 V line : 830 . (6 W), 1.7 Ω (3 W), 3.3 Ω (1.5 W), 10 Ω (0.5 W) | Sound Pressure Level | 96 dB (1 W, 1 m) | Frequency Response | 130 - 13,000 Hz | Speaker Component | 12 cm cone - type dynamic speaker (treated for splash proof) | Finish | Horn, cover : ABS resin, off - white, paint
Bracket : Stainless steel
Punched net : Surface treated steel plate, dark - gray, powder coating
Screw : Stainless steel | Dimensions | 233 (W) x 224 (H) x 208 (D) mm | Weight | 1.5 kg |
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- Constant directivity horn improves directivity characteristics and ensures uniform and clear sound dispersion.
- Lightweight ABS resin enclosure that is mechanically strong and resistant to impact.
- Weatherproof polyurethane resin paint permits the speaker to stand up to many years of outdoor installation.
- Stainless steel hardware protects the speaker from corrosion.
- The enclosure complies with IP-64 Standards for dust proof and waterproof characteristics.
- Rotary impedance selector switch facilitates external changes in impedance during and after speaker
- installation.
Specification |
| Rated Input | 30 W | Rated Impedance | 100 V line : 330 . (30 W), 500 . (20 W), 1 Ω (10 W)
70 V line : 170 . (30 W), 330 . (15 W), 500 . (10 W), 1 Ω (5 W) | Sound Pressure Level | 98 dB (1 W, 1 m) | Frequency Response | 120 - 15,000 Hz | Speaker Component | 12 cm cone - type dynamic speaker (treated for splash proof) | Horizontal Directivity | Constant directivity horn 90 ( 45 horizontal from front axis)
Over 93 dB (1 W, 1 m), 3 kHz at ± 45 | Finish | Horn, cover : ABS resin, off - white, paint
Bracket : Stainless steel
Net : Aluminium, gray, paint
Screw : Stainless steel | Dimensions | 366 (W) x 230 (H) x 272 (D) mm | Weight | 3.1 kg |
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- Constant directivity horn improves directivity characteristics and ensures uniform and clear sound dispersion.
- Lightweight ABS resin enclosure that is mechanically strong and resistant to impact.
- Weatherproof polyurethane resin paint permits the speaker to stand up to many years of outdoor installation.
- Stainless steel hardware protects the speaker from corrosion.
- The enclosure complies with IP-64 Standards for dust proof and waterproof characteristics.
- Rotary impedance selector switch facilitates external changes in impedance during and after speaker installation.
Specification |
| Rated Input | 15 W | Rated Impedance | 100 V line : 670 . (15 W), 1 Ω (10 W), 2 Ω (5 W)
70 V line : 330 . (15 W), 670 . (7.5 W), 1 Ω (5 W), 2 Ω (2.5 W) | Sound Pressure Level | 97 dB (1 W, 1 m) | Frequency Response | 150 - 15,000 Hz | Speaker Component | 12 cm cone - type dynamic speaker (treated for splash proof) | Horizontal Directivity | Constant directivity horn 90 ( 45 horizontal from front axis)
Over 93 dB (1 W, 1 m), 3 kHz at ± 45 | Finish | Horn, cover : ABS resin, off - white, paint
Bracket : Stainless steel
Net : Aluminium, gray, paint
Screw : Stainless steel | Dimensions | 366 (W) x 230 (H) x 272 (D) mm | Weight | 2.8 kg |
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