DSP354 45W High Fidelity Horn SpeakerOctober 12, 2023This device is a two-way speaker, which consists of 3” horn + 5” full-range unit. It provides high-efficiency sound reinforcement of the horn speaker and ensures clear and undistorted sound quality ...view
DSP3028A 1000W Sound Master Series Huge Horn SpeakerNovember 15, 2016The DSP3028A is an outdoor speaker with a 100v transformer built in. 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.view
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...viewwe will contact you within 24 hours.
Classification of Conference SystemsMay 24, 2021Ⅰ. The conference system divided by computer equipment1. Video conference systemVideo conference is a kind of television system used for conferences, which mainly transmits video and audio signals. I...view
DSPPA Attend InfoComm China 2015 in BeijingNovember 25, 2016DSPPA has attended the InfoComm China 2015 in Beijing, China from 8th to 10th April. Along with some traditional hot-sell products, DSPPA has brought along to the show her cutting edge new productsview
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