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Audio-Technica BP4029 Stereo Shotgun Microphone, Frequency Response 40-20000 Hz, Low Frequency Roll-Off 80 Hz, 12 dB/octave, Impedance 200 ohms, Designed for broadcasters, videographers and sound recordists, Compact, lightweight design is perfect for camera-mount use, Independent Line-cardioid and Figure-of-eight condenser elements (BP-4029 BP 4029)
SKU: BP4029
Brand: Audio-Technica
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Audio-Technica BP4029 Stereo Shotgun Microphone, Frequency Response
40-20000 Hz, Low Frequency Roll-Off 80
Hz, 12 dB/octave, Impedance 200 ohms, Designed for broadcasters, videographers
and sound recordists, Compact, lightweight design is perfect for camera-mount
use, Independent Line-cardioid and Figure-of-eight condenser elements,
Switchable low-frequency roll-off, Switch selection of non-matrixed M-S mode and
two internally-matrixed left/right stereo modes, Includes a 0.61 m (24") cable
(5-pin XLRF to two standard 3-pin XLRM connectors), RoHS compliant—free from all
substances specified in the EU directive on hazardous substances
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General Information |
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Manufacturer |
Audio-Technica |
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Manufacturer Part Number |
BP4029 |
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Product Name |
Stereo Shotgun Microphone |
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Marketing Information |
Based on models originally developed for
use in the broadcast of the Sydney Games in 2000, the BP4027 (14.96"
long) and BP4029 (9.29" long) Stereo Shotgun models are engineered for
high-end broadcast and production use. Both microphones feature
independent line-cardioid and figure-of-eight elements configured in an
MS (Mid-Side) arrangement with switch-selectable internal matrixing.
These innovative microphones allow sound recordists the choice of
selecting a left-right stereo output (wide or narrow) via the
microphone’s internal matrixing system or choosing discrete Mid-Side
signals for later manipulation, a flexibility not available from any
other manufacturer.
A switchable low frequency roll-off filter helps minimize the pickup of
unwanted low frequency noise. These phantom-powered models feature a
rugged lightweight design and sleek black color scheme, perfect for
on-camera use. |
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Features |
- Designed for broadcasters,
videographers and sound recordists
- Compact, lightweight design is
perfect for camera-mount use
- Independent Line-cardioid and
Figure-of-eight condenser elements
- Switchable low-frequency roll-off
- Switch selection of non-matrixed
M-S mode and two internally-matrixed left/right stereo modes
- Includes a 0.61 m (24") cable
(5-pin XLRF to two standard 3-pin XLRM connectors)
- RoHS compliant—free from all
substances specified in the EU directive on hazardous substances
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Specifications |
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Element |
Fixed-charge back plate permanently
polarized condenser |
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Polar Pattern |
Line-cardioid, Figure-of-eight |
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Frequency Response |
40-20,000 Hz |
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Low Frequency Roll-Off
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80 Hz, 12 dB/octave |
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Open Circuit Sensitivity
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Mid: -30 dB (31.6 mV) re 1V at 1 Pa;
Side: -34 dB (19.9 mV) re 1V at 1 Pa;
LR Stereo: -36 dB (15.8 mV) re 1V at 1 Pa |
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Impedance
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200 ohms |
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Maximum Input Sound Level |
Mid: 123 dB SPL, 1 kHz at 1% T.H.D.;
Side: 127 dB SPL, 1 kHz at 1% T.H.D.;
LR Stereo: 126 dB SPL, 1 kHz at 1% T.H.D. |
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Dynamic Range (typical) |
Mid: 101 dB, 1 kHz at Max SPL;
Side: 101 dB, 1 kHz at Max SPL;
LR Stereo: 102 dB, 1 kHz at Max SPL |
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Signal-To-Noise ratio |
Mid: 72 dB SPL, 1 kHz at 1 Pa;
Side: 68 dB SPL, 1 kHz at 1 Pa;
LR Stereo: 70 dB SPL, 1 kHz at 1 Pa |
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Phantom Power Requirements
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11-52V DC, 4 mA typical at 48V, each
channel |
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Switches
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M-S, LR Stereo-Wide (LR-W), LR
Stereo-Narrow (LR-N);
Flat, roll-off |
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Weight |
103 g (3.6 oz) |
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Dimensions
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236.0 mm (9.29") long, 21.0 mm (0.83")
diameter |
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Ouput Connector |
Integral XLR5M-type |
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Cable |
Dual 0.61 m (24") shielded two-conductor,
terminated in two XLR3M-type connectors |
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Accessories Furnished |
AT8405a stand clamp for 5/8"-27 threaded
stands; AT8134 foam windscreen; 5/8"-27 to 3/8"-16 threaded adapter;
protective carrying case |
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Case Style |
SG2 |
M-20080510-101-1300
M-20110725-1300-130-E
*This item is BRAND NEW -
not refurbished. It comes with all manufacturer supplied accessories, and full
manufacturer's USA warranty.
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