Audio Technica ES947 Cardioid Condenser Boundary Microphone
Product Code: ES947
Features
• Designed for surface-mount applications
• Cardioid polar pattern with 120º acceptance angle
• Mounts unobtrusively in table-tops, ceilings and wall panels
• Isolators provide mechanical dampening of mounting-surface vibration
• Rugged all-metal case with a two-layer steel mesh grille
• Self-contained power module with XLRM-type output connector
• Operates on 11-52V DC phantom power only
• UniGuard® RFI-shielding technology
The new Engineered Sound. Contractor-exclusive innovations for every acoustical challenge. And safe haven from Radio Frequency Interference (RFI).
This
low-profile omnidirectional condenser boundary microphone is designed for clear, highly intelligible sound reinforcement, professional recording and teleconferencing in table-, ceiling-, or panel-mount
applications. The microphone is equipped with a self-contained power module with an XLRM-type output connector, eliminating the need for an external power module. The microphone offers unsurpassed
immunity from radio frequency interference thanks to Audio-Technica’s UniGuard® innovations. Protected by a rugged all-metal case with a two-layer steel mesh grille, the microphone
has a 360° pickup angle, and is available in two colors: black (ES945) and white (ES945W). |
| Element |
Fixed-charge back plate, Permanently polarized condenser |
| Polar Pattern |
Half-Cardioid |
| Frequency Response |
40 - 12,000 Hz |
| Open Circuit Sensitivity |
-42dB (7.9 mV) re 1V at 1 Pa |
| Impedance |
200 ohms |
| Maximum Input Sound Level |
142 dB SPL, 1 kHz at 1% T.H.D. |
| Dynamic Range |
113 dB, 1 kHz at Max SPL |
| Signal-to-Noise Ratio |
65 dB, 1 kHz at 1 Pa |
| Phantom Power Requirements |
11-52V DC, 2 mA typical |
| Weight |
64 g (2.3 oz) |
| Dimensions |
69.0 mm (2.72") long, 30.0 mm (1.18") diameter |
| Output Connector |
Integral 3-pin XLRM-type |
| Accessories Included |
One pair isolators |
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