Audio-Technica BP4025 X/Y Stereo Field Broadcast Recording Microphone
Designed for broadcast and professional recording, Audio-Technicas BP4025 stereo condenser offers large-diaphragm capsules in an innovative coincident capsule configuration. This allows for a smaller housing while producing an X/Y stereo image with the spatial impact and realism of a live sound field. Ideal for use with professional audio and video equipment, the microphone is fully RoHS-compliant free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS).
Key Features
- Large-diaphragm capsules offer pristine sound quality and exceptionally low noise
- Innovative coincident capsule configuration produces accurate stereo image in smaller housing
- Compact, lightweight design is ideal for camera-mount use
- Excellent channel separation
- Phantom power operationfor use with professional equipment
- Switchable low-frequency roll-off and 10 dB pad
- Includes one balanced cable (two 3-pin XLRM-type connectors at output)
- RoHS-compliant free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS)
Technical specs
ELEMENT
Fixed-charge back plate permanently polarized condenser
POLAR PATTERN
X/Y Stereo
FREQUENCY RESPONSE
20-17,000 Hz
LOW FREQUENCY ROLL-OFF
80 Hz, 12 dB/octave
OPEN CIRCUIT SENSITIVITY
-32 dB (25.1 mV) re 1V at 1 Pa
CHANNEL BALANCE
<2.5 dB
IMPEDANCE
170 ohms
MAXIMUM INPUT SOUND LEVEL
145 dB SPL, 1 kHz at 1% T.H.D.;
155 dB SPL, with 10 dB pad (nominal)
DYNAMIC RANGE (typical)
131 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO
80 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS
11-52V DC, 7 mA typical (both channels total)
SWITCH Flat, roll-off; 10 dB pad (nominal)
WEIGHT 269 g (9.5 oz)
DIMENSIONS
186.0 mm (7.32") long,
47.6 mm (1.87") head diameter
21.0 mm (0.83") body diameter
OUTPUT CONNECTOR
Integral 5-pin XLRM-type
CABLE
5.0 m (16.5') long, 8 conductor, shielded, vinyl-jacketed stereo cable with 5-pin XLRF-type connector at microphone end and two 3-pin XLRM-type connectors at output end
ACCESSORIES FURNISHED
AT8405a stand clamp for 5/8"-27 threaded stands; windscreen; soft protective pouch
AUDIO-TECHNICA CASE STYLE
S12
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