SHOW ER-66Plus, a portable professional megaphone with a maximum output of 25W, Class-D amplification, a detachable wired microphone, adjustable volume, siren function and a projection range of up to 1km, depending on environmental conditions.
The detachable microphone features a push-to-talk button and volume control, allowing the megaphone to be used over the shoulder with the supplied carrying strap or held by its handle. The mode selector provides access to voice and alarm functions. The directional horn design delivers clear and powerful voice reproduction, making it suitable for announcements in outdoor or crowded environments.
Power is supplied by 8 x C batteries or 3 x rechargeable 18650 batteries, which are not included. External 12V DC power is also supported. The unit does not feature a built-in charging circuit, so rechargeable batteries must be charged using a separate charger.
Technical Specifications
Type: Portable megaphone with detachable microphone Maximum output power: 25W Rated power: 12W RMS at 4Ω Amplifier technology: Class-D Frequency response: 550Hz–4.5kHz, ±3dB Distortion: ?3% Signal-to-noise ratio: ?30dB Projection range: 0.7–1km, depending on conditions Functions: Voice, siren AUX input: 3.5mm stereo Battery power: 8 x C batteries or 3 x 18650 batteries External power supply: 12V DC Loudspeaker impedance: 4Ω Construction material: Metal and ABS Dimensions: O230 x 340mm Weight: 1.4kg without batteries Included: Detachable microphone and carrying strap
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SHOW ER-66Plus, a portable professional megaphone with a maximum output of 25W, Class-D amplification, a detachable wired microphone, adjustable volume, siren function and a projection range of up to 1km, depending on environmental conditions.
