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 |
HS1012 120W 8-inch Outdoor Waterproof SpeakerSeptember 28, 2022view
DSP3012A 300W Outdoor Horn Speaker SystemNovember 15, 2016DescriptionThe DSP3012A is an outdoor speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission ...view
DSP3010H 200W All-Weather Compact 2-Way Coaxial Loudspeaker 200WDecember 25, 2019The DSP3010H is a compact, coaxial-driver, 2-way, highly weather-resistant full-range PA loudspeaker system which is ideal for speech and music-fill in a wide variety of applications, including sports...viewwe will contact you within 24 hours.
DSPPA | Brand Promotion Event Held in OmanApril 22, 2025Abstract: With its Oman partner, DSPPA presented audiovisual solutions to industry professionals and government representatives.view
Awarding Ceremony for DSPPA as the Official Supplier by HAGOCSeptember 10, 2021Abstract: Yesterday, awarding ceremony for official suppliers for the Hangzhou Asian Games was held in InterContinental Hangzhou.view