Model | DSP668 |
Rated Power (RMS) | 20W |
Working Voltage | 70V/100V |
Sensitivity (1m, 1W) | 87dB±2dB |
MAX. SPL. (1m) | 100dB±2dB |
Frequency Response | 100Hz-15kHz |
Dimensions (H×W) | Ø250×390mm |
Weight | 3kg |
DSP644 Grey Rock-shaped Outdoor Waterproof Garden SpeakerNovember 29, 2016DSP644 is a landscape garden speaker with built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple louds...view
DSP368 20W Waterproof Garden SpeakerApril 1, 2024The DSP368 is a robust, 20W outdoor speaker with a 360° sound distribution designed for grass plots. It offers a frequency range of 120Hz-18kHz and features a waterproof driver for clear, long-lastin...view
DSP620 6.5 Inch Mushroom SpeakerNovember 18, 2016Description:The DSP620 is a landscape garden speaker with 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmis...viewwe will contact you within 24 hours.
The Advantage of IP Broadcasting Technology to Realize Audio-Video BroadcastingJuly 25, 20191.Relying on the Internet, it can provide global coverage.2.The technology is relatively easy to implement, and the line is multi-purpose. It makes full use of network resources, avoiding repeating th...view
National Standard GB50526August 22, 2018Technical Code for Public Address System Engineering (National Standard GB50526), mainly drafted and translated by DSPPA is officially published today! This Standard is the first national standard in...view
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