Description The ER-2215W is a shoulder megaphone rated at 15 W of output. The ER-2215W comes with a whistle and has a separate microphone. Microphone with anti-bacteria treatment improve hygiene and safety during use. The newly developed polyimide diaphragm is employed to ensure high sound quality. Specification Power Source R14P (C) × 6 (9 V DC) Rated Output 15 W Maximum Output 23 W Battery Life Voice: Approx. 9 hours (JEITA)*, Whistle: Approx. 20 minutes (JEITA)* Signal Sound Whistle (1.6 to 2.4 kHz) Audible Range Voice: Approx. 400 m (JEITA)*Whistle: Approx. 500 m (JEITA)* Diaphragm Polyimide film (voice coil, bobbin) Anti-bacteria Treatment Microphone Operating Temperature -10 ℃ to +40 ℃ Finish Horn: ABS resin, light grayMicrophone and other: ABS resin, grayStrap: Nylon, black Dimensions φ210 × 336 mm Weight Body: 1.2 kg (without microphone and batteries)Microphone: 150 g Option Speaker stand: ST-16A Note: Batteries are optional.* JEITA: Japan electronics and information technology industries association. (EIAJ TT-4501A)
