Model | LA1428N |
Drive Unit | 8” Bass×2, 1.75” Treble×1 |
Frequency Response | 70Hz-20kHz |
Speaker Sensitivity (1m, 1W) | 98±2dB |
Max. SPL | 124±2dB |
Rated Power | 400W (AES) |
Rated Impedance | 16Ω |
Directivity (H×V) | 120°× 20° |
Color | Black |
Dimension | 643mm×385mm×232mm |
Net Weight | 16kg |
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
LA1428S 800W Professional SubwooferNovember 12, 2024The LA1428S 800W Professional Subwoofer stands out for its high reliability and performance, crafted from marine plywood and equipped with a powerful 18” bass driver, ensuring rich low-end frequencie...view_400x400.webp)
DSP1580 Active Line Array PA Speaker SystemSeptember 28, 2025The Professional Active Line Array Speaker System delivers outstanding sound performance with unique advantages in acoustic structure and phase characteristics. Its “point source” design with integr...viewwe will contact you within 24 hours.
_20251125100952_400x400.webp)
DSPPA | EN54-24 CPR Certified Speakers for Safer BroadcastingNovember 25, 2025Abstract: Certified and Ready! DSPPA fireproof speakers have passed EN54-24 CPR, ensuring reliable public address and voice alarm.view_400x400.jpg)
What Are the Maintenance Points of Terminal Equipment of Conference System?April 25, 2022The conference system is an organic whole composed of MCU (video server), conference terminals and network equipment. Every normal convening of a video conference requires good routine maintenance to ...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
