Q44
Electro-voice q系列功放
- 最高功率输出2x850瓦/2欧姆；XLR信号直通输入连接；输出端A上的NL4连接还在插针+/- 2上带输出端B，以方便连接到双功放扬声器；开关式LPN滤波器，对于12"或15"扬声器提供了额外的基音和泛音，带保护性低频切除开关，无需额外增加低音设备；经典AB类设计；三个风扇，气流从前至后散热；配有保护箱；经典EV功放动态余量充裕，可用于实际音乐和应用场合；内置动态限幅器
Q44基于EV参照标准P系列功放，它保证了相同的高质量结构和输出，输出功率最大为2 x 450 W/4Ω。Q44设计用于成本有限的移动应用场合，对于ZX1、Sx系列或EVID系列等小型全频吸顶和实用扬声器来说，是非常出色的选择。
Specifications
| Height | 88.1 |
| Width | 483 |
| Depth | 421.5 |
产品规格 |
|
| Weight Net | 12.6 |
| Frequency Response (-3 dB) | 10 Hz - 40 kHz (±1 dB) |
| Signal-to-Noise Ratio (A-weighted) | 106 |
| Input Impedance (Balanced) | 20 |
| Input Sensitivity | +2.2 dBu |
| Network Control (IRIS-Net) | No |
| Continuous Rated Power (1 kHz, THD 1%) 4Ω | 450 |
| Amplifier Gain | 32 |
| Maximum Input Voltage | +21 dBu (8.69 Vrms) |
| Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω | 400 |
| Cooling | Front-to-Rear, 3-stage fans |
| Electronics Type | Amplifier |
| Topology | Class-AB |
| Continuous Rated Power (1 kHz, THD 1%) 2Ω | 650 |
| Impedance | 2/4/8 |
| Continuous Rated Power (1 kHz, THD 1%) 8Ω | 270 |
| Channels | 2 |
| Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω | 200 |
| Maximum Bridged Output 8Ω | 900 |
| Maximum Bridged Output 4Ω | 1300 |
| Total Harmonic Distortion | 0.03 |
| Slew Rate | 25 |
| Intermodulation Distortion (SMPTE) | 0.1 |
| DIM 30 | 0.05 |
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