Model | LA1421A |
Unit Structure | 10″ woofer×2, 3″ tweeter×2 |
Frequency Response | 60 Hz – 20000 Hz |
Speaker Sensitivity (converted to 1m, 1W) | 103±2dB |
MAX. SPL. | 131±2dB |
Active Signal Input Impedance | 20 kΩ |
Amplifier Power | 1000W |
Amplifier Input Sensitivity | 0.775V |
Directivity (H×V) | 120°×5°~ 20° (Depend on the number of arrays) |
Amplifier Distortion | ＜0.05% |
Working Voltage | AC190V~240V/50Hz |
Dimensions (W×D×H) | 780mm×474mm×306mm |
Weight | 28kg |
LA1426N 300W Passive Array Full Range Speaker (1 PCS)September 21, 2018LA1426N passively powered array full-range speaker, boasting a rated power of 300W and an impedance of 16Ω, features driver units of 6.5"x2 and 1.75"x1. With a maximum SPL of 118±2dB and a sensitivi...view
LA-4240B LA-150SUB Portable Line Array Speaker SystemMarch 18, 2025The LA-4240B is a compact linear array speaker designed for both speech and music, featuring four 4” full-range drivers. Complementing it, the LA-150SUB is an active subwoofer with a high-power 15” ...view
LA1512 (100V) Waterproof Line Array Loudspeaker (4 units combinations)January 4, 2023LA1512 full-range line array speaker combination features input voltage of 100V and RMS power of 200W and it meets the important need of versatile public address system that can provide high-quality s...viewwe will contact you within 24 hours.
DSPPA network PA system used in China's largest urban Wetland ParkNovember 29, 2016As China's largest urban wetland, Harbin City Hulan Area Wetland park is 38.5 square kilometers,the core demonstration area of Songhua River wetland,the landmark landscape zone of the ecological corr...view
DSPPA Brings New IP Audio and Audio Matrix Solutions to ISESeptember 5, 2017DSPPA attended the 2017 ISE show at the RAI Amsterdam on 7-10 February 2017. The show was a resounding success, with more attendees than ever before and the largest floor space to date. Over 1,100 exh...view
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