|
Model |
LA1428A |
|
Unit Structure |
8″ woofer×2, 1.75″ tweeter×1 |
|
Frequency Response |
70Hz-18kHz |
|
Speaker Sensitivity (converted to 1m, 1W) |
98±2dB |
|
MAX. SPL. |
124±2dB |
|
Active Signal Input Impedance |
20 kΩ |
|
Amplifier Output Power |
600W |
|
Amplifier Input Sensitivity |
0.775V |
|
Directivity (H×V) |
120°×5°-20° (Depends on the number of arrays) |
|
Amplifier Distortion |
<0.05% |
|
Working Voltage |
AC190V-240V~50Hz |
|
Dimensions |
643mm×385mm×232mm |
|
Weight |
17kg |
LA1511B/LA1511BD Waterproof Line Array LoudspeakerApril 17, 2017view
LA1422A 500W Active Array Full Range Speaker (1 PCS)September 21, 2018The LA1422A active array full range speaker features a professional 10-inch woofer with a 65mm voice coil, paired with two 1.75-inch tweeters loaded with a high-efficiency wavefront converter. It deli...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” ...viewwe will contact you within 24 hours.
Analysis of Paperless Conference SystemFebruary 8, 2022Ⅰ. Status quo of paperless conference systemThe booming form of paperless conference is originally used for the conference system on personal computer and tablet computer. Now it has been expanded in...view
Big success of DSPPA in CPSE 2017November 6, 2017During the Oct. 29th - Nov. 1st , DSPPAattended the 16th China Public Security Expo 2017 in Shenzhen, China . DSPPAattracted many attentions of visitors both at home and abroad with the newproducts. ...view