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 |
4Ω |
|
Color |
Black |
|
Dimension (W×D×H) |
779mm×685mm×521mm |
|
Weight |
60kg |
LA1426SA 15 Inch Active Line Array SubwooferSeptember 21, 2018This product is an active subwoofer, with long-stroke woofer for powerful bass. The speaker box body is made of special plywood for sea vessels, with high reliability, and all metal accessories are ma...view
LA1426S 15 Inch Passive Line Array SubwooferSeptember 21, 2018The LA1426S is a line array bass speaker featuring a 15"x1 driver unit, reaching a maximum SPL of 125±2dB with a sensitivity of 98±2dB. Its frequency response spans from 50Hz to 300Hz, measuring 449...view
LA1428S 800W Professional SubwooferNovember 12, 2024The LA1428S 800W Professional Subwoofer stands out for its high reliability and performance, crafted from marine plywood and equipped with a powerful 18” bass driver, ensuring rich low-end frequencie...viewwe will contact you within 24 hours.
Configuration Solution of Public Address Amplifier and Speaker (III)March 29, 2019Secondly, the power allocation of the amplifier and the speaker is also related to the target loudness and the occasion used. Under a certain target loudness, the dynamic of the music signal should be...view
What Audio Equipment Should A Conference Room Have?October 28, 20201. MicrophoneMicrophones are indispensable in meeting rooms. It is the most important sound collection device. Collect the voices of meeting participants through microphones, and then broadcast them o...view