HK Audio PREMIUM PR:O 15 Passive 15 inch Loudspeaker

The PREMIUM PR:O 15 is the PR:O 12 with a 15-inch cone driver in place of the twelve, and the difference shows in the low mids: response extends to 60 Hz at -6 dB rather than 68 Hz, which is often enough to run a full band in a larger room with no subwoofer under it. The 1-inch compression driver and constant directivity horn are shared with the rest of the line, crossed at 2 kHz behind a 60 by 40 degree pattern.

Power handling is 400 W RMS at 8 ohms and sensitivity 104 dB for 128 dB peak. Connection is NL4 Speakon in and parallel out, pinned 1+/-. The MDF cabinet carries a DuoTilt 3 or 7 degree pole socket, three M8 rigging points and two integrated handles behind a steel grille with backed acoustic foam, and weighs 49.6 pounds.