Model | LA1428SA |
Unit Structure | 18" woofer ×1 |
Frequency Response | 40 Hz – 250 Hz |
Speaker Sensitivity (converted to 1m, 1W) | 99±2dB |
MAX. SPL. | 127±2dB |
Active Signal Input Impedance | 20 kΩ |
Amplifier Output Power | 1200W |
Amplifier Input Sensitivity | 0.775V |
Amplifier Distortion | <0.05% |
Working Voltage | AC220V~50/60Hz |
Color | Black |
Dimensions | 642mm×620mm×489mm |
Weight | 49kg |
LA1428M 400W Passive Line Array Full Frequency LoudspeakerSeptember 21, 2018The LA1428M is a 400W passive line array full-frequency loudspeaker, featuring a rated power of 400W and an impedance of 16Ω. It comprises driver units of 8"x2 and 1.75"x1, delivering a maximum SPL o...view
LA-4241B LA-180SUB Portable Line Array Sound SystemMarch 18, 2025The LA-4241B is a compact linear array speaker with four 4” full-range drivers, engineered for both speech and music reinforcement. Complementing it, the LA-180SUB is an active subwoofer that integra...view
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