TOA / ER-2830W Shoulder megaphone

30W shoulder type megaphone with whistle sound. Equipped with a belt and handle that are convenient to carry. With a wireless tuner unit, you can reach your voice to a long distance using a wireless microphone. The microphone is antibacterial treated.

■ Wireless megaphone
■ Power supply: Single dry cell R20PU x 10 (DC15V)
■ External power supply: 12V battery or rated DC12V, 3A DC power supply (× 2)
■ Rated output: 30W
■ Maximum output: 45W (at AUX input)
■ Signal sound: Whistle sound (1.6 to 2.4 kHz)
■ Battery life:
Audio: about 22 hours (JEITA standard)
Whistle: about 120 minutes (JEITA standard)
■ Effective coverage:
Audio: about 800m (JEITA standard)
Whistle: about 1 km (JEITA standard)
AUX input sensitivity: -10 dB (× 1) (300 mV) 10 kΩ (φ3.5 mini jack (also compatible with stereo type)) With volume control (also used as a wireless microphone)
■ External microphone input: 600Ω unbalanced φ6.3 horn jack with volume control
■ Wireless frequency: 800MHz band
■ External antenna: Retractable flexible antenna
■ Diaphragm: Polyimide film (diaphragm, bobbin)
■ Microphone antibacterial treatment
■ Battery level display: LED method (also used as power indicator)
Normal time → lights up Battery replacement time → blinks
■ Operating temperature range: -10 ℃ to + 40 ℃
■ Finish:
Horn ring: vinyl chloride, gray
Horn part: aluminum, light gray (Munsell 5PB9 / 1 approximate color) painting
■ Amplifier case upper part: Aluminum die casting, gray (Munsell 5PB 6.5 / 1 approximate color) painting
■ Strap: Nylon, black
■ ABS resin, gray (Munsell 5PB6.5 / 1 approximate color)
■ Dimensions: φ351 × 512mm (excluding antenna)
■ Weight: 3.8 kg (excluding batteries)
■ Accessories:
Φ3.5 mini plug (for AUX input) x1
Cord with plug for external power supply (1m) x1
Drip-proof cover x1 (* 3)
■ Sold separately:
Speaker stand: ST-16A
Wireless tuner unit: WTU-1720