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

  • LA1420SF 18 Inch Line Array SubwooferLA1420SF 18 Inch Line Array SubwooferSeptember 21, 2018This product stands as a professional-grade, long-stroke array waterproof subwoofer, known for its robust bass performance. Crafted with specialized marine-grade plywood, the speaker box body ensures ...view
  • LA1421A Active Line Array SpeakerLA1421A Active Line Array SpeakerNovember 9, 2023This 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 acce...view
  • LA-4530 LA-4530S Professional Column Array Speaker SystemLA-4530 LA-4530S Professional Column Array Speaker SystemNovember 1, 2024The LA-4530 full-range speaker utilizes 4×4.5" ferrite full-range drivers with 35mm voice coils and a 25mm dome tweeter, featuring a built-in passive crossover. The 4.5" drivers are equipped with the...view
Leave a Message Email Us

we will contact you within 24 hours.

Related News
  • What is the Design Core of the Conference Room Sound System?What is the Design Core of the Conference Room Sound System?October 28, 2020With the increase in international communication, teleconference, video teleconference and digital conference system (DCN) have developed rapidly in recent years. Conference systems are widely used in...view
  • Development Trend of Mini USB AmplifierDevelopment Trend of Mini USB AmplifierAugust 6, 2018Development trend of mini USB amplifier: "PC Removing" trend As the mini sound box is small in build and easy to place, for users who don't have a high demand for sound quality, they can put the pro...view
  • 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