Mackie Thump Go, Portable Battery-Powered Loudspeaker, Equiped with: 8"" woofer, 1"" compression driver, Power: 200 Watt, Class-D amplifier, Maximum level: 115 dB, Frequency range: 57 - 20000 Hz, Dispersion angle: 90° x 60, Inputs: 2x combo and 1x mini jack, Output: XLR Tru, 2-Channel digital mixer with XLR outputs, 4 Application-specific speaker modes, Indoor/outdoor voicing modes, Digital crossover, Input and thermal limiters, Up to 12 hours battery life, 45-degree monitor angle, Built-in tripod mount, Powder-coated steel grille, Bluetooth, Wireless control via Thump GO Connect App, Dimensions (H x W x D): 457 x 230 x 285 mm, Weight: 8 kg, Colour: Black, Incl. replaceable lithium-ion battery