PA4150L - 4x150w四通道功放 by Electro-Voice

PA4150L

4x150w四通道功放

  • 最高可输出4 x 160W/4Ω;桥接模式下可输出2 x 315W/8Ω;2RU设计;后步进衰减器;可以选择50 Hz或300 Hz高通滤波器;Phoenix型输入输出端;高效率电路设计;三个风扇,气流从前至后散热;配有保护箱

Electro-Voice PA4150L属于PA系列专业商用音频放大器PA4150T音质出色,可满足条件最苛刻且需要长期使用的要求,例如扩音、公共扩音或救生设备。PA4150L具有EV功放通常采用的大量综合保护电路。通过温度监控、音频限幅器、开机延时器和峰值电流限流器提供全面保护。

Specifications

Height 88
Width 483
Depth 406

Frequency Response (-3 dB) < 10Hz - 40kHz (-1dB, ref. 1kHz)
Weight Net 18
Slew Rate 16
Intermodulation Distortion (SMPTE) < 0.1
DIM 30 < 0.1
Signal-to-Noise Ratio (A-weighted) 101
Input Impedance (Balanced) > 20
Input Sensitivity 0 dBu (775mV) (@ rated output power or voltage, 1kHz)
Number of Channels 4
Network Control (IRIS-Net) No
Amplifier Gain 30
Continuous Rated Power (1 kHz, THD 1%) 4Ω 160
Impedance 4/8
Crosstalk < < -75 (ref. 1kHz, @ 10% rated output power)
Rated output power (*rated load) THD < 1%, 1kHz 160/100 (4ω/8ω)
Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω 150
Rated output power (*rated load) THD < 0.2%, 20Hz – 20kHz 150/75 (4ω/8ω)
Continuous Rated Power (1 kHz, THD 1%) 2Ω 160
Channels 4
Continuous Rated Power (1 kHz, THD 1%) 8Ω 100
Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω 75
Total Harmonic Distortion < 0.1

下载

Downloads Library

售后及相关政策

sprites_global sprites_ev