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 | |
DSP8114 Outdoor Waterproof Column LoudspeakerMarch 5, 2025This product complies with IEC 268- 5 Power Handling Capacity (PHC) standards, which can operate 100 hours successively at rated power. SAFE test is carried out, to ensure that the product can withsta...view
DSP6114/ DSP6116 Outdoor Waterproof Column SpeakerJuly 1, 2021DSP6114/DSP6116 outdoor column speaker is a high-performance audio solution designed for outdoor environments, featuring rated power of 20W/40W, high sensitivity, wide frequency range, and a durable, ...view
DSP224II 16W Indoor Column SpeakerJuly 7, 2022The DSP223II and DSP224II, 8W and 16W Indoor Column Speakers, are engineered to deliver exceptional sound quality within indoor spaces. These speakers feature a mesh crafted from nylon high-fiber crys...viewwe will contact you within 24 hours.
DSPPA Attended the 30th Anniversary Celebration of IMLIGHTSeptember 17, 2019On 12nd September, DSPPA was honored to be invited to the 30th anniversary celebration of IMLIGHT in Russia.view_400x400.webp)
DSPPA | AI Empowers Educational Spaces: DSPPA at the 87th China Educational Equipment ExhibitionApril 27, 2026Abstract: DSPPA Successfully Concludes Participation in the 87th China Educational Equipment Exhibition, Empowering Smart Education with AI.view
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