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
DSP161HD 13W-25W High Fidelity Horn SpeakerSeptember 5, 2018The DSP161HD is a waterproof horn 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 and ...view
DSP304HI 30W Outdoor Waterproof Horn SpeakerNovember 15, 2016DSP304HI is a waterproof horn speaker with a built-in 70v/100v transformer. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible.viewwe will contact you within 24 hours.
DSPPA | Keep Forging Ahead, Create Brilliant FutureJanuary 14, 2023On 13th. Jan, the 2022 Annual Commendation Conference & Awards Ceremony was held successfully, where all members from DSPPA Overseas Department gathered together to move forward to a better tomorrow.view
DSPPA | PA Sound System for a School PlaygroundFebruary 22, 2023Abstract: DSPPA PA sound system has been applied to Jiuzhaigou Middle School.view
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