LA1428A Line Array Full Frequency Loudspeaker

Name: LA1428A Line Array Full Frequency Loudspeaker
Brand: Guangzhou DSPPA Audio Co., Ltd.

Features

● Array speaker LA1428A is a full-frequency speaker composed of two 8-inch, 50mm voice coils and one high-performance 1.75-inch wavefront converter.
● Clear sound with plump mid-low frequency and delicate treble, no distortion under high power.
● This compact line array system delivers exceptional power and boasts a high SPL output.
● Equipped with a high peak power switching power supply and an independent Class-D power amplifier, this system operates with maximum efficiency.
● Applicable to occasions like performances, conferences and entertainment.

Contact now Leave message

Introduction
Specification

The LA1428A array speaker is a compact full-frequency speaker equipped with two 8-inch, 50mm voice coils and a high-performance 1.75-inch wavefront converter. It delivers a clear sound with plump mid-low frequency and delicate treble, ensuring minimal distortion even at high power levels. This exceptional line array system boasts high power capabilities and an impressive SPL output. It is equipped with a high peak power switching power supply and an independent Class-D power amplifier, operating with maximum efficiency. Suitable for various occasions including performances, conferences, and entertainment events, the LA1428A array speaker offers unmatched clarity and power.

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

PREV: LA1428N 400W Line Array Full Frequency Loudspeaker

NEXT: LA1426S 15 Inch Passive Line Array Subwoofer

Relate Products

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
DSP1280F Portable Waterproof Active Line Array Column PA SpeakerOctober 22, 2025The Professional Waterproof Active Line Array Speaker System is engineered for demanding applications that require exceptional sound quality, robust amplification, and reliable weather resistance. It ...view
LAM1432SA 800W Active Speaker SystemOctober 19, 2023LAM1432SA is specifically designed as a planar waveguide active speaker system to enhance the performance of LAM1432 low-frequency speakers. This advanced system features an 18" unit with a 100mm voic...view

«
1 ...
4
5
6
7
8
9
10
... 18
»

Leave a Message Email Us

we will contact you within 24 hours.