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

LA1421S 15 Inch Passive Line Array Subwoofer

Features

● Professional-grade enclosure crafted from special marine plywood for exceptional reliability and durability.
● All metal accessories are made of high-quality, lightweight, and corrosion-resistant aluminum alloy.
● Equipped with dual 15" long-stroke woofers for deep, powerful, and impactful bass.
● High sensitivity of 104dB (1m, 1W) for efficient power handling and maximum output.
● Impressive Max SPL of 134dB, ensuring clear and powerful sound coverage even in large or noisy venues.
● Handles a high Rated Power of 1000W (AES), providing robust and stable performance for demanding applications.
● Optimized for mobile occasions, offering a perfect balance of professional performance and portability.

  • Introduction
  • Specification

The LA1421S is a powerful and reliable subwoofer engineered for demanding mobile applications. Its enclosure is constructed from special marine plywood, ensuring exceptional durability and high reliability, while all metal fittings are crafted from high-quality aluminum alloy for lightweight strength. At its heart are two 15-inch long-stroke woofers, meticulously designed to deliver deep, powerful, and impactful bass that forms the perfect foundation for any professional sound system.

Built for performance, the LA1421S boasts a high sensitivity of 104dB and an impressive maximum SPL of 134dB, driven by a robust 1000W AES power rating. This combination ensures it can fill large venues with clean, dynamic low-end frequencies without strain. With its rugged build, outstanding power handling, and focused low-frequency response, the LA1421S is the ultimate choice for mobile DJs, live events, and rental companies seeking a dependable and high-impact bass solution.


Model

LA1421S

Unit Structure

15" woofer ×2

Frequency Response

32Hz-230Hz

Speaker Sensitivity (converted to 1m, 1W)

104±2dB

Max. SPL.

134±2dB

Rated Power

1000W (AES)

Rated Impedance

Color

Black

Dimensions (W×D×H)

779mm×685mm×521mm

Weight

60kg


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  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China
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