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 |
LA1715 15 Inch Active Array Column SpeakerMay 31, 2024The LA1715 15-inch active array column speaker boasts a robust 2×500W amplifier, integrating a 15” woofer and six 4” tweeters for immersive sound, which is an exceptional piece of audio equipment d...view
DSP1280 800W+800W Professional Active Line Array Speaker SystemMarch 24, 2025The Professional Active Line Array Speaker System is designed for demanding applications that require exceptional sound quality and amplification performance. Whether in large conference rooms, outdoo...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.
GETshow 2019 was held successfully in GuangzhuMay 13, 2019Guangzhou Entertainment Technology Show (GETshow) 2019 is held successfully in Guangzhou, from May 8-11. GETshow is a trade fair where introducing some of the most cutting-edge products in China’s P...view
Sino-British academic exchanges between DSPPA and Princess Michael of Kent, EnglandFebruary 9, 2018Volvo Global Ocean Race, known as the "Sea Marathon" and the sailing competition "Everest" came to Guangzhou in Nansha area from January 31, 2018 to February 5. The Volvo Global Ocean Race with the Ol...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
