The DSP1230 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 | DSP1230 |
Speaker Unit | 12"×1, 1.8"×1 |
Rated Power | 300W |
Input | 100V/8Ω |
Frequency Response | 100Hz-19KHz |
Sensitivity (1W/1M) | 98±3dB |
Max. SPL (1M) | 123±3dB |
Coverage Angle | 50×70 |
Waterproof level | IP56 |
Color | Black/Grey |
Product Weight | 20kg |
Product Size | 415×415×420mm |
DSP1650 50W Weatherproof Horn Speaker with Power TapDecember 15, 2022The DSP1650 waterproof horn speaker with ABS horn and stainless steel stand is designed for extreme weather conditions and outdoor installations. This speaker is rugged and has a long service life, hi...view
DSP4006 6.5'' 100W Compact Commercial Outdoor Horn SpeakerAugust 8, 2025The DSP4006 loudspeaker withstands all weather challenges, offering reliable all-weather performance. Its unique design ensures high-definition sound projection, making it perfect for outdoor large ve...view
DSP1540 400W Outdoor Horn SpeakerJuly 29, 2024The DSP1540 are robust 400W constant voltage / constant resistance outdoor horn speakers with professional HF and LF drivers, offering long-throw sound projection with a range of up to 800 ...viewwe will contact you within 24 hours.
An Invitation to ISE 2020 in Netherlands on 11-14, Feb.January 19, 2020An Invitation to ISE 2020 in Netherlands on 11-14, Feb.We extend our sincere invitation to you to attend the Integrate Systems Europe 2020 (ISE 2020) in Amsterdam RAI, Netherlands, on 11-14 Feb., 2020...view
DSPPA | In Celebration of May Day: Holiday ScheduleApril 28, 2026Abstract: DSPPA marks May Day with a short holiday break in celebration of the occasion.view