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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WSD - 2 / 4 - Channel Amplifiers
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
大图显示(带前/后面板)
Best view at 1024x768, with IE 6.0 or higher.
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