the box pro DSX 115, Active Full-Range Speaker, High quality wooden housing, 2000 Watt Class D power amplifier, Equipped with: 15"" Woofer and 1"" compression driver (1.75"" VC), Built-in DSP with 4 presets, Low cut, Maximum SPL: 136 dB, Dispersion pattern H90° x V60°, 2 XLR / jack inputs, 1 XLR output, Dimensions (W x H x D): 455 x 740 x 425 mm, Weight: 23.6 kg