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 | 4Ω |
Color | Black |
Dimensions (W×D×H) | 779mm×685mm×521mm |
Weight | 60kg |
PK218S Passive SubwooferMarch 27, 2026The PK218S is a high-output subwoofer engineered to extend and reinforce line array systems with powerful low-frequency performance, covering an ultra-wide range from 35 Hz to 300 Hz.It is equipped wi...view
LA1428SA 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
LA1415 Double 15 Inch Line Array Full Frequency LoudspeakerSeptember 21, 2018The LA1415 Line Array Full Frequency Loudspeaker, boasting a rated power of 1200W and an impedance of 8Ω, features two 15" and two 3" driver units. With a maximum SPL of 136±2dB and a sensitivity of...viewwe will contact you within 24 hours.
DSPPA Network PA System Enters Guangzhou Metro Control CenterNovember 29, 2016DSPPA 7th generation IP network PA system has been installed in the Guangzhou Metro Operation Center, whichwill be put into use in year 2016.In the past two years, in Haizhu District, around the metro...view
Attention to Installation of surface mount ceiling speakerJune 22, 2018Attention to Installation of surface mount ceiling speakerA good speaker installation and flexible wiring technology can save you a lot of energy in the process of installation. It's like a hair styli...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
