The Wharfedale Pro EZ-15A 863-865MHz active portable sound speakers deliver high-quality performance in a portable system. Powered by an AC output or an internal battery, this device is essential for mobile street artists. Comes with 2 wireless microphones and wired mic inputs, ideal for a variety of voice applications, such as weddings, speeches, conferences, etc. With internal MP3 player, Bluetooth connectivity and standard analog connectors, any input can be used for support tracks. System type: Active portable PA, Frequency range: 55 Hz – 18 KHz, Frequency range: 4 Ω, LF transducer size: 15″, LF transducer voice coil: 38 mm/1.5-inch, HF transducer: 2.5 cm, Disperator sion (H x V ): 90° x 50°, SPL max: 118 dB, Mic input: XLR and 1/10.1/12 cm jack, Line input: L/R RCA connector, Line output: L/R RCA connector, 5-band graphic EQ: 63 Hz/80 Hz/480 Hz/3 KHz z/10 KH. z +/-12 dB, Wireless microphone range: 40 m (theoretical value), Echo: Yes, MP3 player type: Yes (USB/TF), Bluetooth range: 10 m, Power (Peak): 140 W, Battery power: 12 V, 7.0 5 Ah battery lead, THD Amp: 0.1% 20 Hz to 20 kHz, Amp frequency response: 20 Hz – 20 KHz +/-1 dB, Input voltage: 100 v-240 v 50 Hz/60 Hz.

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