LD Systems Roadboy 65 B6, Active battery-operated speaker, With shock-resistant plastic, For mobile applications, Components: 6.5"" Full-range speaker, Maximum level: 110 dB, Power: 25 W RMS, Built-in 12 V/2.9 AH rechargeable battery (up to 5 hours running time), CD/MP3 player with remote control, USB/SD port and volume control, 1x UHF PLL 16 CHN wireless unit with handheld microphone (expandable to an additional wireless unit (LDRM102R)), Frequency range: B6 (655-679 MHz), 1x Mic In / Aux In / Aux Out, 2-Band EQ (Bass/Treble), Voice Priority (Talkover), DC In (12-15 V 4A), 100 - 240 V external switched-mode power supply, Integrated stand flange mount, Output for optional passive speaker (Article Nr #269092# LD SYSTEMS Roadboy Slave), Dimensions: 300 x 200 x 230 mm, Weight: 5 kg, Corresponding stand: Article Nr #398997# (not included), Corresponding cover: Article Nr #271217# (not included)