Guangzhou DSPPA Audio Co., Ltd.
Products
Contact
Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

LA1421SF Waterproof Passive Line Array Subwoofer

Features

● Crafted from specialized marine-grade plywood for enhanced reliability, the enclosure ensures durability. Additionally, all metal components are constructed from high-quality aluminum alloy.
● The long-throw woofer delivers powerful bass, enhancing the overall audio experience.
● Designed for all-weather conditions, making it particularly suitable for mobile applications.

  • Introduction
  • Specification

The LA1421SF is a dependable, waterproof passive line array subwoofer built for versatile use. Made from durable special plywood and equipped with high-quality aluminum alloy metal accessories, it delivers powerful bass with its long-throw woofer. Its all-weather design makes it perfect for mobile applications, ensuring superior sound quality in any environment.

Model

LA1421SF

Drive Unit

15” Bass×2

Frequency Response

30Hz-230Hz

Speaker Sensitivity (1m, 1W)

104±2dB

Max. SPL

134±2dB

Continuous Power

1000W (AES)

Rated Impedance

Color

Black

Dimension (W×D×H)

779mm×685mm×521mm

Weight

60kg

Relate Products

  • LA1422SA Active Line Array SubwooferLA1422SA Active Line Array SubwooferSeptember 21, 2018The LA1422SA Active Subwoofer is equipped with a high-power 18-inch woofer featuring a 100mm voice coil, housed in a bass reflex enclosure designed with computer optimization. It delivers distortion-f...view
  • LA1408SF Line Array Professional Woofer LoudspeakerLA1408SF Line Array Professional Woofer LoudspeakerAugust 18, 2022LA1408SF is a professional array woofer. The speaker box body is made of special plywood for waterproof sea vessels, with high reliability, and all metal accessories are made of high-quality aluminum ...view
  • DSP1580 Active Line Array PA Speaker SystemDSP1580 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...view
Leave a Message Email Us

we will contact you within 24 hours.

Related News
  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Visit our cookie policy to learn more. Reject Accept