The SE-3502A subwoofer is an active system with three channel amplifier, it 500W for the LF and 2x200 for the full range, each channel can be adjusted separately, and volume control, with limit and frequency control, phase reversion, line input output parallel and unparallel. MIC Input, fan for better cooling and protect function for reliable operation. This bass is working with SE-102 passive full range speaker.

SE-3502A system is a fully new design for the clients, with good protection for transportation and complete combination for the whole systems. With its small and compact size, and very perfect sound, the system is very good for outdoor performing, Bars, Moving DJ, Small party, and for recording.

The out look design of the SE-2103 is very convenient for transportation, with aluminum frame and designed as flight case, which is very strong for protection the systems.

1、SUB单元采用12英寸、4英寸100mm音圈、220磁500W RMS功率。
2、LF采用10英寸单元150W、HF采用1英寸单元30W。
3、连接方式使用2X4-PIN 1+/1-  IN/OUT
4、箱体板材采用18厘夹夹板，外表采用耐磨弹性油漆，蓝色、黑  色处理。
5、音箱单元阻抗LF 4欧姆，全频8欧姆。
6、LINE输入灵敏度0.775V ±10% MIC 输入灵敏度50mv≤±10db
7、输入阻抗平衡20KΩ不平衡10 KΩ
8、功放额定输出功率SUB500W/4 OHM+  MF/HF200W ×2 8 OHM
9、信噪比95 db
10、阻尼系数≥500
11、低频频率响应：30hz—300hz 中高频20hz—20KHZ≤±0.5db
12、AC电源输入220v ± 5%