Desktop Gooseneck Microphone
AK-2005
Focused near-field speech pickup for conference desks, lecterns and public-address use.
Product Overview
Clear, dependable audio for professional spaces
Focused near-field speech pickup for conference desks, lecterns and public-address use.
Technical Information
Technical specifications
English specifications are provided for review. Missing or conflicting source values are marked in the table; confirm these with ARTCK before specifying the product.
| Transducer / pattern | Electret condenser; supercardioid unidirectional |
|---|---|
| Frequency response | 60 Hz–15 kHz |
| Sensitivity | -45 ±3 dB at 1 kHz |
| Low-frequency roll-off | 125 Hz, 6 dB/octave |
| Output impedance | 200 Ω |
| Maximum SPL | 135 dB SPL at 1 kHz, 1% THD |
| Signal-to-noise ratio | 66 dB; source test condition reads 1 kHz AT PA |
| Dynamic range | 111 dB at 1 kHz, maximum SPL |
| Power supply | DC 9–48 V |
| Cable | 3 m, unbalanced |
| Construction | Engineering-plastic base; gold-coated condenser capsule; detachable locking gooseneck connection |
| Controls / indicators | Latching ON/OFF switch with LED; red active capsule indicator |
View original Chinese specifications
工程塑料底座，采用高品质一流大厂沉金电容音头
话筒ON/OFF超长寿命，LED带灯锁式开关
话筒开启时，音头红色工作指示灯发亮
采用锁式牢固接插分离结构，航空级安全接合，确保了高可靠的稳定性能，使鹅颈与底座连接牢靠，避免松动。
适用于大型会议，公众传播、录音、户外演出等场合
技术参数：
指向特性：超心形单指向型（驻极体电容式）
频率响应：60Hz～15KHz
灵敏度：-45dB±3dB(1KHz)
低频衰减：125Hz 6dB/OCTAVE
输出阻抗：200Ω
最大承受音压：135 dB SPL 1KHZ At1％ T.H.D
信噪比：66dB.1 KHz AT PA
动态范围：111dB.1 KHz AT MAX SPL
电源供应：DC 9V~48V
导线长度：3m( unbalanced)
产品中心
话筒ON/OFF超长寿命，LED带灯锁式开关
话筒开启时，音头红色工作指示灯发亮
采用锁式牢固接插分离结构，航空级安全接合，确保了高可靠的稳定性能，使鹅颈与底座连接牢靠，避免松动。
适用于大型会议，公众传播、录音、户外演出等场合
技术参数：
指向特性：超心形单指向型（驻极体电容式）
频率响应：60Hz～15KHz
灵敏度：-45dB±3dB(1KHz)
低频衰减：125Hz 6dB/OCTAVE
输出阻抗：200Ω
最大承受音压：135 dB SPL 1KHZ At1％ T.H.D
信噪比：66dB.1 KHz AT PA
动态范围：111dB.1 KHz AT MAX SPL
电源供应：DC 9V~48V
导线长度：3m( unbalanced)
产品中心
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