k-12rs Wired condenser Gooseneck microphone

K-12RS professional gooseneck condenser microphone for general fixed installation sound reinforcement applications. The product uses a dual adjustable gooseneck design, providing the same level of the best performance for a variety of occasions including the podium and desktop applications, such as, excellent design, rugged and durable.

 

Function

 

• Cardioid polar pattern, and specifically tailored for vocals frequency response characteristics, bring excellent sound quality

 

• Double gooseneck design for easy placement and positioning

 

• Optional 1.2 inches (30.4 cm) and 1.8 inches (45.7 cm) length of gooseneck

 

•  Black

 

• include clip and snap-fit windscreen

 

• Three configurations available:

 

• Built-in preamplifier

Equipped with mute switch

 

Equipped with light ring

 

• Anti RF interference

 

• Prevent from portable wireless devices, such as smart phones and other radio frequency interference caused unnecessary

 

•  Effectively suppress strong radio signal around

 

Technical Specifications

 

• Sensor Type: Capacitive

 

• Polar Pattern: Heart

 

• Self-equivalent noise: 27 dB SPL

 

 

 

 

 

Other specifications label

 

Output impedance: 180 Ω

 

Sensitivity

 

(1 kHz, open circuit voltage): -33 dBV / Pa [1] (22 mV)

 

Maximum SPL

 

(1 kHz 1% THD): 120 dB SPL

 

SNR

 

(Reference 94 dB SPL): 67 dB

 

Dynamic range: 93 dB

 

CMRR

 

(10 Hz to 100 kHz):> 45 dB

 

Preamplifier output clipping level -7 dBV

 

(1% THD):

 

Polarity: Positive pressure on microphone diaphragm produces positive voltage by the needle 2, corresponding to pin 3

 

Power Requirements: 11-52 V DC [4], 2.0 mA

 

Environmental requirements: Operating temperature range: -18 ° C to 57 ° C (0 ° F to 135 ° F)

 

Relative humidity: 0 to 95%