Presonus AIR15, Active Full-Range Speaker, Special 15"" woofer with 2.5"" voice coil and 1.35"" high frequency compression driver, Coverage pattern (H x V, nominal): 90° x 60°, Hybrid power amplifier with 1200 W peak power (600 W RMS), 450 W (RMS) Class D Power Amplifier (LF) / 150 W (RMS) Class A / B, Power Amplifier (HF), Frequency range (-10 dB): 47 Hz - 20 kHz, Maximum level: 124 dB, Integrated mixer with two combo sockets with XLR and 6.35 mm jack inputs, Multi-angled housing for use as a PA main speaker or floor monitor, Practical DSP presets: DJ / FoH / Enhance (bass emphasis) / monitor / speech, EQ: HF and LF at ± 10 dB, Optimised location presets, Switchable LED on the front, Stable plastic housing, Two 35 mm speaker flanges with 0° / 7.5° tilt angle, Integrated M10 rigging points, Dimensions (H x W x D): 708 x 430 x 402 mm, Weight: 21 kg, Colour: Black