The DSP1540 is a high-power long-range horn speaker with a coaxial design for treble and bass, featuring professional-grade coaxial drivers. It features efficient sound transmission, strong penetration, and high speech intelligibility. The enclosure is made of PP material, offering waterproof, corrosion-resistant properties, making it suitable for various extreme climates and environments. This product is widely used in stadiums, schools, training grounds, air raid warning systems, coastal beaches, and highways.

Model | DSP1540 |
Speaker Unit | 15"×1, 3"×1 |
Rated Power | 400W |
Input | 100V/8Ω |
Frequency Response | 98Hz-18KHz |
Sensitivity (1W/1M) | 101±3dB |
Max. SPL (1M) | 127±3dB |
Coverage Angle | 50×80 |
Waterproof level | IP56 |
Color | Black/Grey |
Product Weight | 28kg |
Product Size | 490×490×480mm |
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