AKG的C 414 B-XL II新增了许多功能，增加了一些实用的附件，仍然保留了AKG话筒的高质量。适用于对独唱或乐器独奏进行录制或现场制作。它拥有以下3个特点： ●高灵敏度、低底噪、高准确性。
●C 414 B-XL II的高灵敏度可达到23 mV/Pa [-33 dBV] ± 0.5 Db。它的低底噪使之成为专门的音源录制和高质量的现场处理的理想工具可调整的指向性。
●C 414 B-XL II可以在5种指向性中快速转换：全指向型，宽心型，心型，超心型和8字型。上面有两个指示灯可以显示当前的指向性。此外，还带有一个输出过载指示灯，在发生话筒剪切时会立刻提醒您弹性振膜将传输噪声减到最低。
●由于有了弹性振膜，AKG几乎完全消除了由机械振动引起的对声音的干涉和着色。 | 频响范围 | 20--20000HZ | | 幻象供电 | 48V | | 灵敏度 | 23 mV/Pa [-33 dBV] ± 0.5 Db | | 动态范围 | 134db min | | 电源需求 | 48V | | 尺寸 | 50*38*160mm/2*1.5*6.3in | | 重量 | 300g 10.6oz | | 输入阻抗 | 200ohms | | 最大输出峰值 | 5v rms +14（dbu） |
| Type | 1-inch large-diaphragm pressure gradient microphone | | Polar pattern | Omnidirectional, wide cardioid, cardioid, hypercardioid, figure eight | | Frequency range | 20 to 20,000 Hz (see frequency response traces) | | Sensitivity | 23 mV/Pa (-33 dBV) ± 0.5 dB | | Max. SPL | 200/400/800/1600 Pa = 140/146/152/158 dB SPL (0/-6/-12/-18 dB) (for 0.5% THD) | | Equivalent noise level (CCIR 468-2) | 20 dB (0 dB preattenuation) | | Equivalent noise level | 6 dB-A (0 dB preattenuation) (DIN 45 412, A-weighted) | | Signal/noise ratio (A-weighted) | 88 dB | | Preattenuation pad | -6 dB, -12 dB, -18 dB, switchable | | Bass cut filter slope | 12 dB/octave at 40 Hz and 80 Hz; 6 dB/octave at 160 Hz | | Impedance | <=200 ohms | | Recommended load impedance | >= 2,200 ohms | | Supply voltage | 48 V phantom power to DIN/IEC | | Current consumption | approximately 4.5 mA | | Dynamic range | 134 dB minimum | | Environment | Temperature range: -10° C to +60° C (14° F to 140° F)
Relative humidity: 95% (+20° C/68° F), 85% (+60° C/140° F) | | Connector | 3-pin XLR to IEC | | Dimensions | 50 x 38 x 160 mm (2.0 x 1.5 x 6.3 in.) | | Net weight | 300 g (10.6 oz.) | | Patent(s) | AT 395.225, DE 4.103.784, JP 2.815.488, AT 400.910 |
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