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 | |
D6072B Column Array Full Frequency SpeakerSeptember 17, 2020view
DSP6120 120W Professional SpeakersDecember 8, 2022DSP6120 is a 120W Constant Resistance Professional Conference Speaker that made of aluminum alloy housing, with extremely textured appearance, which can provide professional-level sound performance an...view
D4516 460W All-Weather Professional Column SpeakersJanuary 20, 2024D4516 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 performances...viewwe will contact you within 24 hours.
Prolight + Sound 2017 ReviewApril 12, 2017We’re pleased to finish our latest audio & sound system exhibition " Prolight + Sound 2017",has been held successfully at Messe Frankfurt Exhibition from Tuesday 04th to Friday 07th, April. Here ...view
The Development Trend of Conference SystemJune 18, 2021In the technological development of the conference system, it has unknowingly experienced three generations of full analog technology, analog audio transmission + digital control technology, and full ...view