● With built-in 2500W digital amplifier, Active bass speaker LA20SA is a perfect match with LA12A ● Built-in one-in two-out DSP digital audio processing module to adjust parameters by connecting with computer through RS485 interface ● Powerful low frequency with strong penetrating force ● Made of high-density plywood, paint with wearproof, waterproof sand paint ● Applicable to occasions like peformance, conference and entertainment
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
