The DSP388 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 built-in 6 units 4” and 2 unit 2.5” full range speaker drivers are designed of wide frequency response 140-14,000Hz, the multiple power taps of 45W & 90W could meet different applications varies from room size and ambient noise surroundings.
The net cover is made of aluminum and would not rust, it is also designed of weatherproof and heavy damage proof finish; long-term durability, high sensitivity, dual direction phonating, clear and sonorous sound. Easy and secure wall mount installation in outdoor area through the supplied pair of metal mounting brackets.
This column speaker is ideal choice for industrial and commercial applications in the outdoor area of train station, shopping mall, parking area and factory where background music and paging is needed.
Model | DSP188 | DSP288 | DSP388 | |
Speaker Unit | 4"×2, 2.5"×2 | 4"×4, 2.5"×2 | 4"×6, 2.5"×2 | |
Rated Power | 15W | 30W | 45W | |
Operating Voltage | 70V/100V | 70V/100V | 70V/100V | |
Power Adjustment | 70V | 8W-15W | 15W-30W | 23W-45W |
100V | 15W | 30W | 45W | |
Sensitivity | 89±2dB | 89±2dB | 89±2dB | |
MAX. SPL. | 99±2dB | 102±2dB | 103±2dB | |
Frequency Response | 140Hz-14kHz | 140Hz-14kHz | 140Hz-14kHz | |
Dimensions | 160×250×310mm | 160×250×410mm | 160×250×510mm | |
Weight | 3kg | 5.5kg | 8kg | |
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
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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...viewwe will contact you within 24 hours.
DSPPA | May Day Holiday Notice 2025April 29, 2025Abstract: DSPPA will be closed from May 1st to 5th, 2025, for the May Day Holiday. Wishing you a joyful and restful holiday.view
DSPPA | An Invitation to GETshow 2023May 6, 2023Abstract: We sincerely invite you to attend GETshow 2023. Looking forward to your presence at booth 2C-02A, Hall 2, Poly World Trade Center Expo, Guangzhou, China.view
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