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 | |
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
DSP358 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
DSP8116W Outdoor waterproof column loudspeakerDecember 1, 2017The DSP8116 is a weatherproof outdoor column speaker with a 70v/100v transformer built-in.This product complies with IEC 268- 5 Power Handling Capacity (PHC) standards, which can operate 100 hours suc...viewwe will contact you within 24 hours.
Meeting Room Sound System: Precise Sound for Every MeetingNovember 29, 2024In today's fast-paced work environment, efficient and clear meeting communication is crucial for the development of enterprises and teams. An excellent meeting room sound system is one of the key ...view
DSPPA | Holiday Notice for China's National Day & Mid-Autumn FestivalSeptember 28, 2025Abstract: May you enjoy joyful gatherings and happiness during the double festivals, with continued success in all your endeavors.view
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