DSP408 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 of multiple loudspeakers.
The built-in 4''x4, 2.5''x1 two-way speaker drivers are designed of wide frequency response 140-14kHz, the power output of 10W could meet different applications varies from room size and ambient noise surroundings. Easy and secure wall mount through the mounting hook.
This column speaker is ideal choice for industrial and commercial applications in the indoor area of hotel, school, office, restaurant and factory where background music and paging is needed.
Model | DSP108 | DSP208 | DSP308 | DSP408 | |
Frequency Response | 140Hz-14kHz | 140Hz-14kHz | 140Hz-14kHz | 140Hz-14kHz | |
Sensitivity | 87±2dB | 89±2dB | 91±2dB | 93±2dB | |
MAX. SPL. | 97±2dB | 102±2dB | 106±2dB | 109±2dB | |
Rated Power | 10W | 20W | 30W | 40W | |
Rated Voltage | 70V | 5W-10W | 10W-20W | 15W-30W | 20W-40W |
100V | 10W | 20W | 30W | 40W | |
Dimensions (L×W×H) | 125×150×310mm | 125×150×410mm | 125×150×500mm | 125×150×620mm | |
Weight | 2.3kg | 3.3kg | 4.4kg | 5.5kg | |
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
DSP288 Waterproof Column Speaker 30WMarch 16, 2017The DSP288 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 transmis...view
DSP4465 60W Outdoor Column SpeakerNovember 9, 2023The product DSP4465 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.
Hidden Speakers: Breaking Tradition, Hearing the FutureMay 15, 2025In today's rapidly advancing technology landscape, audio equipment is continuously evolving with new innovations. Among these, hidden speakers have become a rising star in the audio sector due to ...view
Delegation from the Belt and Road countries visits DSPPA groupAugust 21, 2019Delegation from the Belt and Road countries visits DSPPA groupOn August 20th, the government and business delegation from the Belt and Road countries visited DSPPA group. The members of the delegatio...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
