Beacon combines the clarity and smooth sound coverage of a line array system with a patent-pending enclosure that eliminates the need for a speaker stand. The enclosure includes three 8" woofers and an array of eight 4.5" mid-range speakers that deploys up to a height of 6'. The Beacon provides a 120 degree pattern of a distance of 500' which covers the area of a football field with just one system. The Beacon is a one of a kind in portable sound systems. Lightweight speaker array - eight 4.5" speakers Durable case with wheels and retractable handle Three 8" woofers 300W AC / 60W DC Proprietary Class D amplifier True AC/DC, 110/220 power supply Two universal mic input jacks One built in UHF 16 channel wireless microphone receivers Choice of (1) transmitter: WH-8000 Handheld or WB8000 body pack Choose one of 5 mic options Built-in CD/MP3 Combo player Two nylon mesh storage bags "Voice over" music feature 110 dB @ 1 meter 6 year warranty Watch a demo video Bluetooth now standard. Click here for specs. Shipping is included to the continental US. AK and HI call for shipping quote. Available Accessories (not included) MIC-90 Handheld Mic with 20 ft. XLR Cable: $105 HC-1660 Beacon Hard Case with Pick 'N Pluck Foam: $399 Specifications Rated Power Output 150 watts AC / 125 watts DC Max SPL @ Rated Power 112 dB Battery Two 12 Volt rechargeable, 9.0 AH Full recharge: approx 7 hrs. Frequency Response 60 Hz – 15 kHz ± 3dB Line Output (post fader) isolated, 600 ohm, 1/4” phone AC Power Reqs. 100 – 240 VAC, 50/60 Hz, 300W max DC Out 12V 500mA USB 5V 500mA Dimensions (HWD) 26.25 x 11 x 18”/66.7 x 28 x 45.7cm Weight 51 pounds / 23 Kg Mic Inputs: Lo-Z (1 KW), balanced, XLR 12 VDC condenser mic (phantom) power Hi-Z (10 KW), unbalanced, 1/4” phone Hi-Z (10 KW), unbalanced, 1/8” stereo,1/4” phone Line In/Out unbalanced, stereo RCA Sensitivity For Rated Output Lo-Z Microphone -52 dBV (2.5 mVrms) Hi-Z Microphone -43 dBV (7.5 mVrms) Auxiliary (line) -14 dBV (200 mVrms) Phantom Power 36V Bluetooth option $160 (standard Aug.1)