Shure SM87A 電容式 Supercardioid 人聲咪高峰
SKU 02539
HK$0.00
In stock
1
Shure SM87A 電容式 Supercardioid 人聲咪高峰
Product Details
Shure SM87A 為一款手持式電容人聲咪高峰,採用 supercardioid 指向設計,適合現場主音、和音及多用途舞台收音。根據 Shure 官方資料,SM87A 具備平滑且經過修飾的人聲頻率響應,可提供溫暖而準確的聲音重現,並以舞台人聲應用為主要定位。
SM87A 的 supercardioid 指向性能有效集中拾取正前方聲源,對於需要提升人聲聚焦度及減少環境干擾的使用情況尤其合適。
整體而言,Shure SM87A 適合需要使用手持式電容咪高峰進行現場演唱、講唱或其他專業人聲收音工作的用家,兼顧人聲細節、清晰度及舞台應用表現。
Specifications
- Type
- Electret Condenser
- Frequency Response
- 50 to 20,000 Hz
- Polar Pattern
- Supercardioid
- Output Impedance
- EIA rated at 150 Ω (100 Ωactual)
- Sensitivity
- at 1 kHz, open circuit voltage
- -52 dBV/Pa (2.4 mV)[1]
- Maximum SPL
- 1 kHz at 1% THD, 1 kΩ load
- 140 dB
- Signal-To-Noise Ratio
- Ref. 94 dB SPL at 1 kHz
- 70 dB[2]
- Dynamic Range
- at 1 kHz, 1 kΩ load
- 116.5 dB
- Clipping Level
- 1 kHz at 0.25% THD, 1 kΩ load
- -6 dBV (0.5 V)
- Self Noise
- typical, equivalent SPL, A-weighted
- 24 dB
- Polarity
- Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
- Net Weight
- 0.20 kg (0.44 lbs)
- Connector
- Three-pin professional audio (XLR), male
- Housing
- Aluminum construction with steel grille and satin black finish
Display prices in:HKD

