The Sound Professionals Unidirectional Boundary microphone is our very best microphone for Courtrooms, Depositions, Meetings and Lecture recordings when isolation of individual speakers is required. This high sensitivity microphone offers premium sound quality. This microphone will work devices that provide phantom power on an XLR connector.
The microphone element is unidirectional, so it picks up sound in one direction. This microphone has a high sensitivity mic element for recording sounds ranging from extremely quiet to moderately loud sounds. It has a S/N ratio of 65dB for low noise (hiss) and -38dB ultra-high sensitivity.
Sound Quality The microphone has an extended frequency response and very natural and accurate sound, providing smooth midrange and clean highs.
Key Features Cardioid Polar Pattern 70 Hz to 14 kHz Frequency Range 9 to 52V Phantom Power Built-In XLR Cable 134 dB SPL Low Profile Design Product Overview Featuring built-in electronics which eliminate the need for external power supplies, the PRO 42 from Audio-Technica is a miniature condenser boundary microphone operating in a cardioid polar pattern. It’s capable of picking up frequencies between 70 Hz and 14 kHz. This frequency range, coupled with the microphone’s dynamic range of 134 dB and low-profile design, render the PRO 42 suitable for capturing audio in conference rooms, boardrooms, lecterns, podiums, and other install-sound situations.
Notable Features Wide-range condenser element with a relatively low-mass diaphragm Uniform polar pattern for a more unidirectional, forward-facing pickup of sound-sources Durable casing Low-profile design for minimum visibility, maximum camouflage Built-In XLR cable Element Fixed-charge back plate, permanently polarized condenser Polar Pattern Half-cardioid (cardioid in hemisphere above mounting surface) Frequency Response 70-14,000 Hz Open Circuit Sensitivity -38 dB (12.5 mV) re 1V at 1 Pa Maximum Input Sound Level 134 dB SPL, 1 kHz at 1% T.H.D. Dynamic Range 105 dB, 1 kHz at Max SPL Signal-to-Noise Ratio 65 dB, 1 kHz at 1 Pa Phantom Power Requirements 9-52V DC, 2 mA typical Weight 1.2 oz (35 g) Cable 25′ (7.6 m) long, permanently attached Dimensions 1.44″ (36.6 mm) maximum width, 2.14″ (54.3 mm) maximum length, 0.61″ (15.5 mm) height Output Connector 3-pin XLRM-type on cable
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.