LA1421A Active Line Array Speaker

Name: LA1421A Active Line Array Speaker
Brand: Guangzhou DSPPA Audio Co., Ltd.

Features

● The product is a compact line array system, designed to deliver high power and high SPL.
● The speaker box body is constructed using durable plywood designed for sea vessels, guaranteeing reliability.
● Additionally, all metal accessories are made of high-quality aluminum alloy.
● The system is powered by a high peak power switching power supply and features a Class-D independent power amplifier.
● It is particularly well-suited for mobile applications.

Contact now Leave message Download

Introduction
Specification

This active line array speaker is designed with high power and high SPL capability. The speaker box body is constructed using special plywood for sea vessels, ensuring high reliability. All metal accessories are made of high-quality aluminum alloy. The speaker is powered by a high peak power switching power supply and features a Class-D independent power amplifier.

Model	LA1421A
Unit Structure	10″ woofer×2, 3″ tweeter×2
Frequency Response	60 Hz – 20000 Hz
Speaker Sensitivity (converted to 1m, 1W)	103±2dB
MAX. SPL.	131±2dB
Active Signal Input Impedance	20 kΩ
Amplifier Power	1000W
Amplifier Input Sensitivity	0.775V
Directivity (H×V)	120°×5°~ 20° (Depend on the number of arrays)
Amplifier Distortion	＜0.05%
Working Voltage	AC190V~240V/50Hz
Dimensions (W×D×H)	780mm×474mm×306mm
Weight	28kg

PREV: LAM1432SA 800W Active Speaker System

NEXT: LA-4240+LA-15SUB Multipurpose Portable Column Array Speaker System

Relate Products

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
LA1421S 15 Inch Passive Line Array SubwooferSeptember 21, 2018The LA1421S is a 15-inch passive line array subwoofer designed with a rated power of 1000W and an impedance of 4Ω. Featuring a single 15" driver unit, it achieves a maximum SPL of 134±2dB with a sen...view
PL112 Passive Line Array Full-Range SpeakerMarch 26, 2026The PL112 is a compact yet powerful line array speaker, delivering clear and balanced sound across a wide frequency range (58 Hz–18 kHz). With 1×12" low-frequency unit and 2×3" high-frequ...view

«
1
2
3
4
... 18
»

Leave a Message Email Us

we will contact you within 24 hours.