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 makes longer distance transmission and parallel connection of multiple loudspeakers possible. It can be applied to outdoor occasions vary in area sizes and background noises, such as station, park, school, square, military camp, industrial park, beach, etc.
Model | DSP158 | DSP258 | DSP358 | DSP458 | |
Driver Unit | 8”×1，1.4”×1 | 8”×2，1.4”×1 | 8”×3，1.4”×1 | 8”×4，1.4”×2 | |
Rated Power | 40W | 80W | 120W | 160W | |
Rated Voltage | 70V | 20W-40W | 40W-80W | 60W-120W | 80W-160W |
100V | 40W | 80W | 120W | 160W | |
Sensitivity (1m, 1W) | 91dB±2dB | 92dB±2dB | 93dB±2dB | 94dB±2dB | |
Frequency Response | 80Hz-16kHz | 80Hz-16kHz | 80Hz-16kHz | 80Hz-16kHz | |
Max. SPL (1m) | 107dB±2dB | 111dB±2dB | 114dB±2dB | 116dB±2dB | |
Dimension (H×W×D) | 435×248×238mm | 670×248×238mm | 910×248×238mm | 1325×248×238mm | |
DSP258 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
DSP208 Outdoor Waterproof Column SpeakerNovember 15, 2016Description:DSP208 is an outdoor waterproof column speaker built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection ...view
DSP108 Outdoor Waterproof Column SpeakerNovember 15, 2016Description:DSP108 is an outdoor waterproof column speaker built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection ...viewwe will contact you within 24 hours.
_400x400.jpg)
The Main Development Direction of Future Digital Conference SystemMay 13, 2022What are the main development directions of the future digital conference system? Follow us to find out.1. Application of streaming media technology in digital conference systemThe so-called streaming...view
Another Symbolic Project of DSPPA - Guangzhou Metro Operation CenterNovember 23, 2016November 16th, was destined to be a memorable day.This day,some of our colleagues tried their best to install the PA system in Guangzhou Metro Operation Center.DSPPA PA System applied in Guangzhou Metro Operation Centerview
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
