|
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
D6568F Waterproof Passive SubwooferFebruary 3, 2024The D6568F is a waterproof passive subwoofer built for professional use in venues, conferences, mobile events, and public areas such as squares and shopping centers, designed to withstand water exposu...view
LA1421 600W Passive Line Array Full Frequency LoudspeakerSeptember 21, 2018The LA1421 Dual 10-inch Line Array Full-range Speaker is a high-end, high-quality passive line array speaker that delivers exceptional sound performance. Equipped with two 10-inch bass drivers and one...viewwe will contact you within 24 hours.
Happy New Year from DSPPADecember 31, 2020Abstract: Wish you all a happy New Year! To whom it may concern,The year 2021 is arriving. DSPPA will take three days off for the New Year, and resume to work on 4th January.The year 2020 has been a t...view
DSPPA is Awarded “Guangdong Province Enterprise of Observing Contract and Valuing CreditNovember 29, 2016Recently, DSPPA is awarded 2014 “Guangdong Province Enterprise of Observing Contract and Valuing Credit”. DSPPA had won this award for 6 years in a row since 2008. Below is the certificate:This aw...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
