ราคา 10,300.00 บาท
ราคาปกติ : 11,400.00 บาท
ประหยัดไป 1,100.00 บาท
*ราคาไม่รวมภาษีมูลค่าเพิ่ม 7%
Shoulder Type Megaphone with Whistle
โทรโข่งแบบสะพายไหล่ มาพร้อมกับเสียงนกหวีดในตัว กำลังขับ 30W (สูงสุด 45W)
The ER-2930W is a shoulder megaphone having facilities of EXT. mic input, an AUX input, a DC power input, a battery meter whistle sound. It can be mounted to the optional ST-16A speaker stand. Handle and microphone with anti-bacteria treatment improve hygiene and safety during use. The newly developed polyimide diaphragm is employed to ensure high sound quality.
Features
(*1) 0 dB = 1 V
Power Source |
Battery: R20P (D) × 10 (15 V DC) |
Rated Output |
30 W |
Maximum Output |
45 W |
Signal Sound |
Whistle (1.6 to 2.4 kHz) |
Battery Life |
Voice: Approx. 17 hours (JEITA (*2)), Whistle: Approx. 90 min. (JEITA (*2)) |
Audible Range |
Voice: Approx. 800 m (JEITA (*2)), Whistle: Approx. 1000 m (JEITA (*2)) |
AUX Input Sensitivity |
-10 dB (*1) (300 mV), 10 kΩ (φ3.5 mini jack, stereo plug acceptable) , |
EXT. Mic Input |
600 Ω, unbalanced, %%c6.3 phone jack, volume control |
Receiving Frequency |
UHF (800 MHz Band), VHF (200 MHz Band) |
Antenna |
Fold-down flexible antenna |
Diaphragm |
Polyimide film (voice coil, bobbin) |
Remaining Battery Indication |
LED (also serves as a power indicator) |
Operating Temperature |
-10 ℃ to +40 ℃ |
Finish |
Horn ring: Vinyl chloride, gray |
Dimensions |
φ351 × 512 mm |
Weight |
3.8 kg (without batteries) , Microphone: 150 g |
Accessory |
φ3.5 mini plug (AUX input)…1, External power supply cord (1 m)…1, |
Option |
Speaker stand: ST-16A, Microphone: DM series |
(*2)JEITA: Japan electronics and information technology industries association.