HK Audio Premium PR:O 15, Full Range Speaker, Equipped with: 15"" Speaker + 1"" tweeter, Dispersion pattern: 60° x 40°, Power rating: 400 Watts RMS, Impedance: 8 Ohm, Frequency range: 60 - 19.000 Hz, SPL: 104 dB (128 dB Peak), Duo stand flange mount, Speaker twist in/ out, 2 Handles, M8 Rigging points, Black