Audio-Technica ES947WC/TB3 Miniature Cardioid Condenser Boundary Microphone w/ TB3-to-XLR Output
SKU: 65639294510

Audio-Technica ES947WC/TB3 Miniature Cardioid Condenser Boundary Microphone w/ TB3-to-XLR Output

Sale price$152.55 Regular price$169.50
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Description

Audio-Technica ES947WC/TB3 Miniature Cardioid Condenser Boundary Microphone w/ TB3-to-XLR OutputAudio Technica has taken its low profile ES947C cardioid boundary microphone and given it an even smaller footprint, making it a great choice for installations with limited space or where a very clean, inconspicuous look is desired. The miniature ES947C TB3 still gives you the same clear, highly intelligible audio of its larger sibling, mounting unobtrusively in tabletops, ceilings or panels for conferencing, recording, monitoring and other demanding

Audio-Technica has taken its low-profile ES947C cardioid boundary microphone and given it an even smaller footprint, making it a great choice for installations with limited space or where a very clean, inconspicuous look is desired. The miniature ES947C/TB3 still gives you the same clear, highly intelligible audio of its larger sibling, mounting unobtrusively in tabletops, ceilings or panels for conferencing, recording, monitoring and other demanding sound pickup applications.

Protected by a rugged all-metal case with a two-layer steel mesh grille, the microphone’s cardioid polar pattern affords a 120° pickup angle, while its UniGuard® RFI-shielding technology provides outstanding rejection of radio frequency interference (RFI).

The ES947C/TB3 is equipped with a self-contained power module with a TB3M (mini-XLR) output connector, eliminating the need for an external power module. It also comes with a TA3F-to-XLR cable, allowing for installation with standard XLR inputs. The microphone is available in black (ES947C/TB3) and white (ES947WC/TB3), and comes with a pair of rubber isolators for optional mechanical isolation from the mounting surface.

ES947C/TB3


Miniature Cardioid Condenser Boundary Microphone with TB3-to-XLR Output

  • Designed for surface-mount applications such as conferencing, recording, monitoring and other demanding sound pickup applications
  • Low-profile element provides uniform cardioid polar pattern with 120° acceptance angle
  • Miniature, space-saving design enables highly inconspicuous tabletop, ceiling and wall mounting
  • Self-contained power module with TB3M (mini-XLR) output connector
  • Includes a TA3F-to-XLR cable for use with standard XLR inputs
  • Rugged all-metal case with a two-layer steel mesh grille
  • Rubber Isolators provide mechanical dampening of mounting-surface vibration
  • Requires 11V to 52V DC phantom power
  • UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
  • Available in two colors: black (ES947C/TB3) and white (ES947WC/TB3)
  • RoHS compliant—free from all substances specified in the EU directive on hazardous substances
Microphone
Element Fixed-charge back plate, permanently polarized condenser
Polar Pattern Cardioid
Frequency Response 70-15,000 Hz
Open Circuit Sensitivity -38 dB (0 dB = 1V/Pa, 1 kHz)
Output Impedance 100 ohms
Maximum Input Sound Level 135 dB SPL (1 kHz at 1% THD)
Dynamic Range (typical) 110 dB (1 kHz at max SPL)
Signal-to-Noise Ratio 69 dB (1 kHz at 1 Pa, A-weighted)
Phantom Power Requirements 11-52V DC, 2 mA
Weight 31 g (1.1 oz)
Dimensions 60.5 mm (2.38") long, 20.0 mm (0.79") head diameter
Output Connector TB3M-type
Accessories Included Rubber isolator (x 2), nut, 7.6 m (24.9') microphone cable (TA3F to XLRM)
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 65639294510

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Dawna Lee
Lake Worth, US
★★★★★ 5
Great shoes
Size: 13, Color: Black/White
Great shoes, bought for my grandson's birthday, he was very pleased with them. I'm very pleased that they came in many sizes.
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Reviewed in the United States on May 19, 2026
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David Zielinski
Houston, US
★★★★★ 5
Great Value for the Money!
Size: 10.5, Color: Black/White
Pleasantly surprised at this price point! Comfy, sturdy and a way better sole the Sketchers! Amazon products in general have been really good quality at affordable prices!
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Reviewed in the United States on May 3, 2026
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Verified Purchase
Gaile Kausch
Draper, US
★★★★★ 1
Size not as expected
Size: 11.5, Color: Grey
Ordered same size as I always do. Way too large. Size listed was off by a long shot
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Reviewed in the United States on May 22, 2026
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Professor's opinion
Grantham, US
★★★★★ 4
Lightweight and True to Size — Best for Casual Use
Size: 9.5, Color: Navy, Size: 9.5, Color: Navy
It is nice to see the Amazon Essentials brand expand from household essentials to apparel and shoes. I ordered the Amazon Essentials Men's Lightweight Knit Running Sneakers. The product is made in Vietnam and comes in a shoe box, which is nice. I've noticed that quite often, inexpensive shoes are delivered just in a plastic bag. The sneakers are ready to use and have no odors from glue, organic solvents, etc., which is common nowadays. I wear a size 9W or 9.5. These sneakers are 9.5 and feel like a typical 9.5 size, without surprises. The product is advertised as lightweight, and it is true. Each shoe weighs below 0.6 lb (265 grams). Inside is soft memory foam; the shoes sit on the foot well, snug enough and comfortable, and are easy to put on and take off. They seem like a good fit for spring and summer as casual footwear or for light gym use. The sole is simple and not designed for performance or high-impact activities. Overall, a solid, reasonably priced, comfortable everyday option, though not intended for serious running or training.
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Reviewed in the United States on April 15, 2026
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AmberR
Whiting, US
★★★★★ 5
Budget buy while being as comfy and stylish as an expensive brand!
Size: 9.5, Color: Navy, Size: 9.5, Color: Navy
My 14 year old had been running his own business since he was 12. He does lawn care and snow removal. His go to shoes when it's too hot for his work boots has always been off brand hey d*de style ones which are terrible for that kind of work as they just don't have the ankle support. He's also had some Orthopedic arch supports custom made for him through the DR in the last year that he needs to use in whatever shoes he's wearing at the time. So I've been on the search for a simple pair of slip on shoes that he could wear while working long hours around our community. He's sent me this picture tonight before heading out. He said "I didn't feel like putting my arch supports in and these are so comfy that I don't even notice I don't have them!" They are sharp looking shoes that really stand out as of they were A high end pair! It's great that they can be an every day style or could be more of a sport shoe as they have the support and padding for both options. In our case they likely be green with in a day or two and it'll be interesting to see how well they wipe off between his work days. I can update this review once he's worn them a bit more. For now they have been perfect for versatility, size was true to size (I did order 1/2 size up, but only did that because he's growing so fast!) and they are definitely a great fit to a budget!!!!
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Reviewed in the United States on May 8, 2026

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