Mr.larva/小虫音响 350W大功率专业酒吧功放KTV包房功率放大器
技术参数Specification | IT-350 |
额定功率(8欧)Rated power(8 ohms) | 350W*2 |
额定功率(4欧)Rated power(4 ohms) | 500W*2 |
额定功率(桥接8欧)Rated power(bridge 8 ohms) | 700W |
频率响应Frequency response | 20Hz-20KHz,+0,-0.5db.at 1 W ant |
谐波失真Thd(at rated power) | <0.05% |
上升速率Slew rate | >40V/ms |
阻尼系数Damping factor(8 ohms) | >400 |
电压增益Voltage gain(8 ohms) | 33dB |
灵敏度Sensitivity(@max gain) | 额定负载0.7V-1.4V 可调 |
输入阻抗Input impedance | 20K-平衡输入 10K-非平衡输入 |
信噪比(A计划)Noise(a weighted) | 105dB |
声道分离度Crosstalk | >80dB |
输入插座Input connectors | 公、母卡侬座 |
输出插座Output connectors | 专业扬声器器插口、双色接线端子 |
电力消耗(8W额定)Power consumption | 825W |
散热Cooling | 两个自动变速散热风扇 |
增益控制Gain controls | 两个41位B10K步进电位器 |
指示灯Indicators | LED |
保护线路Protection | 直流保护、超高频保护、短路保护、过载保护、开机关机保护、温度保护 |
外型尺寸Dimensions | 宽度*高度*深度=483*132*460mm |
毛重Gross weight | 20kg |
净重Net weight | 18kg |