Alto TX 312, Active 2-Way Full-Range Loudspeaker, Class-D amplifier, Power: 350 W RMS/ 700 W peak, Drivers: 12"" woofer and 1"" titanium cone HF compression driver, Coverage pattern (H x V): 90° x 60°, Frequency range: 70 - 20,000 Hz, Max. SPL: 118 dB, Inputs: 1 x Balanced XLR/jack combo for mic and line signal, Outputs: 1 x XLR balanced, Limiter, 36 mm Speaker flange, Dimensions (H x W x D): 602 x 381 x 343 mm, Weight: 13.3 kg, Colour: Black