The OS15CX is Danley’s answer for those who are looking for a high-performance speaker in an outdoor enclosure that is impervious to weather. Featuring a 15”/1.3” coaxial driver, the loudspeaker is designed for shorter throw applications from a compact full range Synergy Horn™. Utilizing a Synergy crossover network allows for proper phase alignment between frequency bands. This permits the physically separated bands to combine and emerge from the horn as a single source, greatly reducing off-axis distortions in frequency response and allowing for greater clarity at long distances. A Sentinel™ protection circuit offers an added level of protection to the high frequency driver. The OS15CX includes a heavy-duty aluminum mounting bracket and angle strap. Utilize our amplifiers or processor for maximum performance and protection with industry-leading DSP capabilities.

Product Specifications

Coverage Pattern
60° x 40°
Operating Frequency Range
64Hz – 18KHz -3dB
47Hz – 20KHz -10dB
Continuous Output
124 dB SPL
Peak Output
130 dB SPL
97 dB (2.83 Volts into rated Z, at 1 meter), measured in whole space
Driver Complement
1 x 15″ coaxial
32.25 x 26 x 14.5 inches
66 lbs.
Rated Impedance
8 Ohm
Power Rating
500 W continuous
2000 W peak
Danley Products

Outdoor Loudspeakers

Just as audio reacts differently in different venues, adding the outdoor element produces unique challenges to producing perfect sound quality. And yet Danley has the understanding and technology to deliver exactly what you require – no matter your needs.