Car, marine & subwoofer amplifier, car & marine radio (with weather band and interfaces for iPod, satellite radio, MP3, USB and SD card), motorcycle and yacht audio, backpack audio, power inverter, ballast, OEM, ODM, EMS or contact manufacturing.
  汽车、船及游艇功放,汽车、船及游艇用收音机(有美国天气频段,可外接iPod、卫星收音机、MP3、USB和SD卡),摩托车及游艇音响,背包音响,车载逆变器,电子镇流器,可承接各种电子产品的加工和生产,欢迎各区域汽车音响升级店、代理商来电垂询。
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Car Amplifier
  Description   性能简介
IC-power IC功放
Gold plated RCA jacks and terminal strips 镀金RCA插座及贯通端子
High / low level inputs 高 / 低电平输入
Adjustable input gain control 输入音量调节
Soft delayed remote turn-on / off circuitry 遥控延迟软开 / 关机线路
Short circuit / thermal / overload / DC offset protection 短路 / 过热保护
Specifications WSD-2050 WSD-4045         参数规格
Max power @ 4Ω 50W x 2 45W x 4         峰值功率 @ 4Ω
RMS power @ 4Ω 25W x 2 22W x 4         额定功率 @ 4Ω
T.H.D <0.08% <0.08%         谐波失真率
Signal to Noise Ratio >80dB >80dB         信噪比 (A)
Channel separation >60dB >60dB         分离度
Frequency Response (±1dB) 15Hz~30KHz 15Hz~30KHz         频率响应(±1dB)
High / low level input sensitivity 0.25-4.5V 0.25-10V         高 / 低电平输入灵敏度
Hig / Low level input impedance 100Ω / 10KΩ 100Ω / 10KΩ         高 / 低电平输入阻抗
Fuses rating 5A 15A         保险丝规格
Heatsink size (L×W×H) 130x180x48mm 180x180x48mm         散热片规格(长×宽×高)
G.W. / N.W. 1.00 / 0.81Kg 1.45 / 1.25Kg         毛重 / 净重
PCS / Carton 20 10         台 / 箱
Carton size (L×W×H) 420x380x400mm 455x415x400mm         外箱规格(长×宽×高)
Large Photo Showing Click for large photo with front and rear panel Click for large photo with front and rear panel         大图显示(带前/后面板)
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