This speaker uses a unique combination of a 4.5" paper cone speaker and a 1" tweeter. The design focuses on high sensitivity and low distortion, bringing soft and pleasant sound quality and natural and simple tone. The aluminum alloy box structure has stronger airtightness. The high-quality aluminum alloy structure is stable and durable, and it is not easy to produce noise. The streamlined metal mesh design is closely integrated with the box, reflecting the beauty and generosity of the product. This speaker is suitable for small and medium-sized places such as restaurants, teahouses, stations, schools, squares, office buildings, small and medium-sized conference rooms, home theaters, churches, etc.

Model | DSP5210 | DSP5420 | DSP5630 | DSP5840 | DSP1260 | |
Speaker Unit | Full-range | 4.5"x2 | 4.5"x4 | 4.5"x6 | 4.5"x8 | 4.5"x12 |
Tweeter | 1"x1 | 1"x1 | 1"x1 | 1"x1 | 1"x1 | |
Rated Power (RMS) | 100W | 200W | 300W | 400W | 600W | |
Impedance | 8Ω | 8Ω | 8Ω | 8Ω | 8Ω | |
Freq. Response | 120-18KHz | 120-18KHz | 110-18KHz | 110-18KHz | 95-18KHz | |
Sensitivity | 88dB | 89dB | 90dB | 90dB | 90dB | |
Maximum SPL | 108dB | 112dB | 114.7dB | 116dB | 117.8dB | |
Coverage Angle | 140°(H)×20°(V) | 140°(H)×20°(V) | 140°(H)×20°(V) | 140°(H)×20°(V) | 140°(H)×20°(V) | |
Dimension(LxWxH) | 123*142*393mm | 123*142*653mm | 123*142*912mm | 123*142*1166mm | 123*142*1687mm | |
Net Weight | 3.84KG | 6.46KG | 9.02KG | 11.65KG | 16.63KG | |
D4508 230W All-Weather Professional Column SpeakersJanuary 20, 2024The D4508 waterproof professional column speaker is a versatile audio device designed to enhance speech clarity and sound field effects in various fixed installation places, including outdoor performa...view
DSP5840 400W Professional Column SpeakerJune 3, 2025This speaker uses a unique combination of a 4.5" paper cone speaker and a 1" tweeter. The design focuses on high sensitivity and low distortion, bringing soft and pleasant sound quality and ...view
DSP6180 180W Professional Column LoudspeakerDecember 4, 2023DSP6180 is a 180W Constant Resistance Professional Conference Speaker that is made of aluminum alloy housing, with extremely textured appearance, which can provide professional-level sound performance...viewwe will contact you within 24 hours.
DSPPA | Join DSPPA at SPS 2025: AV Innovation UnveiledJune 4, 2025Abstract: Visit DSPPA at Hall E7, A023 in SPS 2025 to explore the new audiovisual innovation unveiled.view
Why are Paperless Conference Systems So Popular?November 6, 2020Traditional conference formats are increasingly unable to meet the needs of contemporary conferences. A large number of conferences, complex conference materials, and inefficient decision-making have ...view