The Audio-Technica AT831cW is a miniature condenser microphone with a cardioid polar pattern. It has been designed for hands free applications in sound reinforcement systems, and for use by professional musicians, especially for pickup of acoustic guitar. The AT831cW provides improved gain before feedback that normally cannot be achieved with miniature omnidirectional microphones. Close up voice and instrument pickup are crisp and clean, yet full sounding, while suppression of background noise is significantly improved over that of stand mounted full size cardioid microphones.
This model AT831cW has been specifically designed for use with Audio Technica’s Wireless Transmitters.
Clip-on lavalier mic also excels in acoustic guitar applications Provides crisp, full-sounding voice and instrument pickup Operates on power from the Unipak Wireless Transmitter UPC: 042005307609 Audio-Technica AT831CW Specs Form Factor Lavalier Polar Pattern Cardioid Frequency Range 40 Hz to 18 kHz Maximum SPL 135 dB SPL (Phantom Power, 1 kHz, 1% THD) 121 dB SPL (Battery Power, 1 kHz, 1% THD) Output Connector 1 x Hirose 4-Pin Female (on Attached Cable) Color Black Microphone Form Factor Lavalier Sound Field Mono Element Type Electret Condenser Polar Pattern Cardioid Pad None High-Pass Filter None Indicators None Windscreen Foam (Included) Performance Frequency Range 40 Hz to 18 kHz Maximum SPL 135 dB SPL (Phantom Power, 1 kHz, 1% THD) 121 dB SPL (Battery Power, 1 kHz, 1% THD) Impedance 200 Ohms (Phantom Power) 270 Ohms (Battery Power) Sensitivity -44 dB (Phantom Power) -46 dB (Battery Power) Dynamic Range 106 dB (Phantom Power, 1 kHz, at Max SPL) 92 dB (Battery Power, 1 kHz, at Max SPL) Signal-to-Noise Ratio 65 dB (1 kHz) Connectivity Output Connector 1 x Hirose 4-Pin Female (on Attached Cable) Cable Length 5.9′ / 1.8 m Cable Diameter 0.1″ / 2.6 mm Power Operating Voltage 11 to 25 V (Phantom Power) 1.5 V (Battery Power) Operating Current Consumption 0.4 mA (Battery Power) 2 mA (Phantom Power) Approximate Battery Life 1200 Hours Physical Color Black Included Mounting & Placement Accessories Alligator Clip, Instrument Clamp Dimensions ø: 0.4 x L: 1″ / ø: 10.2 x L: 25 mm (Microphone) H: 3.3 x W: 2.5 x L: 0.9″ / H: 84 x W: 63 x L: 22 mm (Microphone) Weight 0.1 oz / 2.8 g (Microphone) 4.9 oz / 139 g (Power Supply) Packaging Info Package Weight 0.15 lb Box Dimensions (LxWxH) 6 x 3.7 x 1.4″
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.