020-3679 1173
MODEL:LF 系列 
品牌: FAGIE
材质: 铝合金面板
类型: 专业后级功放
♬ Trustworthy Sound


产品特性/Product Features >>

LF系列功率放大器,采用东芝大功率功放管,冷却系统采用高效能的无级变速风扇,使功放在有效工作状态下达到最优的效率。全保护功能,

压限、直流、短路、开关机零冲击、开机软启动。

LF series power amplifier adopts Toshiba high-power power amplifier tube, and the cooling system adopts high-efficiency stepless variable speed fan to achieve optimal efficiency under effective working conditions. Full protection function, voltage limit, DC, short circuit, zero impact of switch machine, soft start of boot.


技术参数/Technical Parameters >>

频率响应

Frequency response

20Hz~25KHz   ±0.5dB


总谐波失真

Total harmonic distortion

<0.05%


转换速率

Conversion rate

20Us


阻尼系数

Damping coefficient

>200@8Ω


动态范围

Dynamic Range

≥90dB


信噪比

Signal to noise ratio

≥90dB


输入灵敏度

Input Sensitivity

0.775v   1v   1.4v


电压增益

Voltage gain

36dB/37.8dB/38.6dB/40.2dB


输入阻抗

Input resistance

平衡(balance)20kΩ不平衡(unbalanced)10kΩ


保护功能

Protective function

压限、直流、短路、开关机零冲击、开机软启动

Voltage limit, DC, short circuit, zero impact of switch machine, soft start of boot


电源要求

Power requirement

220V±10% 50Hz


尺寸

Sizes

483x420x88(mm)


型号/功率/Model Power >>

LF-525

250Wx2(8Ω)

450Wx2(4Ω)


LF-535

350Wx2(8Ω)

500Wx2(4Ω)


LF-545

450Wx2(8Ω)

650Wx2(4Ω)


LF-555

550Wx2(8Ω)

800Wx2(4Ω)


应用范围/Scope of Application >>

全音域扩声/演出/娱乐场/会议/教学/多功能厅

Full-Range Sound Reinforcement/Performance/Casino/Conference/Teaching/Multi-function Hall


服务热线:
020-3679 1173
手机微信:
186 202 16130
商务 Q Q:
563061226
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