AmpliVox Basic Wired AirVox Bundle Black. The 250-watt portable address system will clearly and powerfully project your voice or music over an audience of up to 7500 people in a room size of up to 25000 square feet. You're in control with built-in Media Player allowing you to play your own recorded music using your SD card or Thumb Drive. Also stream audio wirelessly from your smart phone tablet or any other Bluetooth enabled device. Use this system indoors or out and protect the Digital Audio Travel Partner Plus from the elements with its custom-fit protective cover made from water-repellant nylon fabric and sound transparent mesh. Rear access panels let you hook up cables antennas and access controls with ease while keeping your gear dry. A proven road warrior specially tooled and molded plastic enclosure for exceptionally durability. It weighs only 35 lbs. travels and sets up easily with tripod mount plus retractable luggage handle and wheels makes it effortless to take with you. The system is powered either with AC power or with its build-in rechargeable battery that lasts about 6-10 hours (depends on volume) on a single charge. Future ready with four expansion banks add the peace of mind of being able to keep up with the advancement of new technologies. Specifications for AmpliVox Basic Digital Audio Travel Partner Plus Package: Manufacturer: AmpliVox Included Accessories: S1073 Mic Stand Color: Black Battery Type: Sealed Lead Acid Battery Features of AmpliVox Basic Digital Audio Travel Partner Plus Package SW925 Digital Audio Travel Partner Plus Choice of wireless mic: lapel & headset flesh tone over-ear or handheld microphone S1073 Mic Stand Wired XLR Handheld Microphone with 25 cord S1080 Heavy Duty Tripod S1995 Protective Cover 250 watts amplifier provides clear full sound to audiences up to 7500 Built-in digital UHF 16 channel wireless receiver Built-in Media Player with SD card slot USB Thumb drive slot and Bluetooth Two 6.5 high performance high efficiency woofers and dynamic compression tweeter SPL 127dB Standard USB Charging Port - 500mA Three XLR / 1/4 combo microphone inputs with Phantom Power switch One stereo input one 3.5mm input and one 1/4 output Separate volume bass and treble controls; one 1/4" input Change to Voice Priority reduces volume level of background music to make announcement Voice Enhance to increase crispness and clarity in vocals Travels and sets up easily with built-in retractable handle wheels and tripod mount Rechargeable battery runs for up to 6-10 hours on a single charge Sound Coverage: Audience size: up to 7500 people Room size: up to 25000 square feet Rated Power Output: 250 Watt RMS Max Output: 127 Power Supply: 110-220 Auto sensing 50/60 Hz Phantom Power Input: Powers Electret condenser mics Wireless Range: Up to 300 feet UHF Wireless Frequency: 584608 MHz Frequency Response: 20Hz20KHz Equalization (tone): Separate bass and treble Line Output: Buffered 600 ohm 1/4in. -phone (pre-fader) Unbalanced Input: Neutrik XLR / Hybrid female Balanced Input: Neutrik XLR / Hybrid female Rechargeable Battery: (2) 12 volt rechargeable 7.2 AH User accessible and replaceable Receiver Module: UHF PLL - 16 user selectable channels Optional second receiver/mic Charging Time: Full charge 10 hours Operating Time: Averages 610 hours (depending on volume) Enclosure Material: Plastic & steel (P.P. Fiber) Weight: 35 lbs. Dimensions: 23" H x 11.5" W x 11.5" D Warranty: 6 year limited warranty Package Contents: AmpliVox Basic Digital Audio Travel Partner Plus Package SW925 Choice of wireless microphone: lapel/headset Over-ear or handheld S1073 Mic Stand 25 Wired XLR Handheld Microphone S1080 Heavy-Duty Tripod AC power cord and rechargeable batteries AmpliVox S6920: Basic Wired AirVox Bundle Black