The HP15 is a high-performance, compact front-ported speaker designed for deployment in venues such as party-style KTV rooms, sound reinforcement, bars, nightclubs, and similar settings. It offers an impressively smooth frequency response from 55Hz to 20kHz (-10dB), maintaining a remarkably flat phase curve.
The HP15 enclosure features a trapezoidal design with wedge functionality, providing versatility for both main sound reinforcement and monitoring functions. The front of the HP15 houses a 15-inch low-frequency driver with a 76.2mm voice coil, coupled with a 3-inch voice coil ferrite high-frequency driver couples to a 90° (H) × 60° (V) constant directivity horn. Both the top and sides of the speaker are equipped with M10 mounting holes for suspension installation and a 35mm pole mount to the base.
The HP15 exhibits a sensitivity of 98dB and an AES power rating of 550W. The compact enclosure design with front-ported ports is design to minimizes group delay in the low-frequency range, enhancing the sense of speed in the lows and mitigating non-linear distortion. As a result, it strikes a harmonious balance between speed, power, and depth in the low frequencies, delivering a dynamic and responsive low end that excels in any environment.
The enclosure is constructed with a 25mm front baffle for rigidity and 18mm plywood enclosure, finished with a durable black water-based paint. Two ergonomic handles, positioned on either side of the speaker to facilitate easy installation and transportation.
The rear panel features two NL-4 four sockets for connections (1+1- input, 2+2- link). The rotatable logo enhances suitability for various speaker angles. The black perforated iron grille is lined with acoustic fabric to effectively counter moisture and dust, ensuring the safeguarding of the speaker units.