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Frequency and Impedance| frequency response | 50 to 20, 000 Hz |
|---|---|
| output impedance | 145 ohms |
| common mode rejection | >60 dB, 50 Hz to 20 kHz |
Power Requirements| phantom power | 48 Vdc ± 4 Vdc |
|---|---|
| current drain | 5.2 mA typical at 48 Vdc |
Sensitivity and Noise| sensitivity at 1000 Hz | Hypercardioid: -50.5 dBV/Pa / Subcardioid: -53.0 dBV/Pa |
|---|---|
| self-noise (A-weighted) | Hypercardioid: 20.7 dB / Subcardioid: 22.7 dB |
| signal to noise ratio | Hypercardioid: 73.3 dB / Subcardioid: 71.3 dB |
Maximum Sound Pressure Level| maximum SPL @ 1000 Hz, 2500 ohms load | Hypercardioid: 150.8 dB / Subcardioid: 153.0 dB |
|---|---|
| maximum SPL @ 1000 Hz, 1000 ohms load | Hypercardioid: 150.9 dB / Subcardioid: 153.1 dB |
| output clipping level | 2500 ohms load 7.0 dBV / 1000 ohms load 6.4 dBV |
Dynamic Range| dynamic range @ 1 kHz, 2500 ohms load | Hypercardioid: 130.8 dB / Subcardioid: 130.1 dB |
|---|---|
| dynamic range @ 1 kHz, 1000 ohms load | Hypercardioid: 130.1 dB / Subcardioid: 130.6 dB |
Dimensions and Weight| maximum body diameter | 49 mm (1 15/16 in.) |
|---|---|
| length | 191 mm (7.5 in.) |
| weight | 300 grams (10.6 oz.) |
Explains proximity effect and how the KSM9HS minimizes it for consistent sound quality.
Details using Hypercardioid and Subcardioid patterns for different environments and desired outcomes.
Specifies phantom power needs (48 V DC) and required cable types for the microphone.
Discusses recommended input load impedance for optimal microphone performance.
Describes the multi-layer grille pop filter, reducing breath and wind noise.
Lists items included with the microphone, such as a carrying case and clip.
Lists optional accessories available for purchase, like a foam windscreen.
Lists available replacement parts for the microphone, like grille and cartridge.
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