With its low-profile design that mounts unobtrusively in tabletops for minimum visibility, the ES947/LED cardioid condenser boundary microphone provides clear, highly intelligible audio that is perfect for sound reinforcement, professional recording and teleconferencing, television 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). Users can easily toggle between mute and live audio thanks to the microphone’s capacitive-type touch-sensitive switch. An integral Red/Green LED ring indicates the mute status, staying green when the microphone is live and turning red when it is muted.
Additionally, the ES947/LED is equipped with a self-contained power module with an XLRM-type output connector, eliminating the need for an external power module.
The microphone is available in two colors: black (ES947/LED) and silver (ES947SV/LED). A pair of isolators is included for optional mechanical isolation from the mounting surface.
Mounts unobtrusively in tabletops
Capacitive-type touch-sensitive switch allows users to easily mute/un-mute the microphone
Integral LED ring indicates mute status – stays green when mic is live, turns red when muted
Low-profile element provides uniform cardioid polar pattern with 120° acceptance angle
Self-contained power module with XLRM-type output connector
UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
Requires 11V to 52V DC phantom power
Rugged all-metal case with a two-layer steel mesh grille
Isolators provide mechanical dampening of mounting surface vibration
Available in two colors: black (ES947/LED) and silver (ES947SV/LED)
Fixed-charge back plate, permanently polarized condenser
Half-cardioid (cardioid in hemisphere above mounting surface)
OPEN CIRCUIT SENSITIVITY
–40 dB (10 mV) re 1V at 1 Pa
MAXIMUM INPUT SOUND LEVEL
142 dB SPL, 1 kHz at 1% T.H.D.
DYNAMIC RANGE (typical)
114 dB, 1 kHz at Max SPL
66 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS
11-52V DC, 5.7 mA typical
Touch-sensitive control: on/mute
66 g (2.3 oz)
84.8 mm (3.33") long,
38.0 mm (1.49") diameter
48.0 mm (1.89") maximum width
Integral 3-pin XLRM-type
One pair isolators