D6079B 400W Remote Horn SpeakerFebruary 10, 2022Applications：Professional Performance Sites; Various Meeting Rooms; Mobile Performances Stages; Square, Shopping Mall;view
DSP154H 15W Outdoor Waterproof Horn SpeakerNovember 15, 2016Description:DSP154H is a waterproof horn speaker with built in 70v/100v transformer. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission...view
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 ...viewwe will contact you within 24 hours.
Big success of DSPPA in CPSE 2017November 6, 2017During the Oct. 29th - Nov. 1st , DSPPAattended the 16th China Public Security Expo 2017 in Shenzhen, China . DSPPAattracted many attentions of visitors both at home and abroad with the newproducts. ...view
The Difference between Two Different Types of Conference Room Wireless MicrophonesOctober 30, 2020Generally, wireless microphones for conference rooms can be divided into two categories, namely U-segment and V-segment wireless microphones. Their differences are as follows:1. The transmission signa...view
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