The DSP405 is a weatherproof outdoor column 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 parallel connection of multiple loudspeakers possible.
The products have gotten waterproof certificate and other certificates, and the net cover is made of aluminum and would not rust. The speaker is constructed of dual-crossover. The speaker units have the features of high sensitivity and high dynamic range.
This column speaker can be applied to different occasions vary in area sizes and background noises, such as station, park, school, square, military camp, industrial park, beach, etc.
DSP458 New 160W Outdoor Column SpeakerJune 25, 2025This series of speakers are weatherproof outdoor column speakers with a 70V/100V transformer built in. The 70V/100V transmission is realized in a high-voltage, low-current mode, which makes longer dis...view
DSP158 Outdoor Waterproof Column SpeakerNovember 16, 2016Description:This series of speakers are weatherproof outdoor column speakers with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which make...view
DSP4120 15W Outdoor Column SpeakerNovember 9, 2023The product DSP4120 adopts a two-way frequency division structure and uses a dome tweeter for high-frequency sound. It has the characteristics of long transmission distance and high sensitivity. This ...viewwe will contact you within 24 hours.
IP-Based PA System: Breaking the Limits of Communication DistanceDecember 12, 2024With the rapid development of information and intelligent technologies, traditional broadcast systems can no longer meet the modern society's demand for efficient and convenient information transm...view
DSPPA | Professional Sound System for Yongji Sports CenterMay 19, 2022Abstract: DSPPA Professional Sound System has been applied to Yongji Sports Center in Shanxi Province.view
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