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

LA1428M 400W Passive Line Array Full Frequency Loudspeaker

Features

● Rated Power: 400W
● Impedance: 16Ω
● Driver Units: 8"x2, 1.75"x1
● Maximum SPL: 124±2dB
● Sensitivity: 98±2dB
● Frequency Response: 70Hz-20kHz
● Dimensions: 232x643x385mm
● Coverage Angle (HxV): 120°x20°
● Net Weight: 16kg

  • Introduction
  • Specification

The LA1428M is a 400W passive line array full-frequency loudspeaker, featuring a rated power of 400W and an impedance of 16Ω. It comprises driver units of 8"x2 and 1.75"x1, delivering a maximum SPL of 124±2dB and a sensitivity of 98±2dB. Operating within a frequency response range of 70Hz to 20kHz, its dimensions measure 232x643x385mm, offering a coverage angle of 120°x20° and weighing 16kg.


Relate Products

  • LA1428SA  Powered SubwoofersLA1428SA Powered SubwoofersSeptember 21, 2018The active subwoofer is equipped with a long-stroke woofer, delivering powerful bass performance. The speaker box body is constructed using special plywood designed for sea vessels, ensuring exception...view
  • LA1715 15 Inch Active Array Column SpeakerLA1715 15 Inch Active Array Column SpeakerMay 31, 2024The LA1715 15-inch active array column speaker boasts a robust 2×500W amplifier, integrating a 15” woofer and six 4” tweeters for immersive sound, which is an exceptional piece of audio equipment d...view
  • PL208S Passive Line Array SubwooferPL208S Passive Line Array SubwooferMarch 27, 2026The PL208S is a dedicated subwoofer engineered to enhance line array systems with powerful low-frequency reinforcement, covering a range from 45 Hz to 250 Hz.It is equipped with an 18-inch long-excurs...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