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BP28
BP28
+2
Features
- Designed for use in broadcasting, film/TV production, and theater sound reinforcement applications
- Overall length of 14" with a highly directional pickup pattern
- The custom 28 mm diameter shotgun body houses a large-diaphragm condenser element for exceptional low-noise performance
- Transformer-coupled output provides smooth sonic character
- Extremely high sensitivity (-28 dBV), wide dynamic range (135 dB), and high-SPL capability (143 dB)
- Flat frequency response for accurate sound reproduction
- Rugged housing made of lightweight, structural-grade aluminum alloy
- Switchable 80 Hz high-pass filter and 10 dB pad
- Patented acoustic port design maintains directionality across the entire frequency range
Specifications
| Microphones | |
|---|---|
| Element | Fixed-charge back plate, permanently polarized condenser |
| Polar Pattern | Line + gradient |
| Frequency Response | 20-19,000 Hz |
| Low Frequency Roll Off | 80 Hz, 18 dB/octave |
| Open Circuit Sensitivity | -28 dB (39.8 mV) (0 dB=1 V/Pa, 1 kHz) |
| Impedance | 250 ohms |
| Maximum Input Sound Level | 143 dB SPL (1 kHz at 1% THD), 153 dB SPL (when pad is on) |
| Noise | 8 dB SPL (A-weighted) |
| Dynamic Range | 135 dB (1 kHz at Max SPL) |
| Signal-to-Noise Ratio | 86 dB (1 kHz at 1 Pa, A-weighted) |
| Phantom Power Requirements | 11 - 52 V DC, 3.4 mA |
| Switches | Low cut: on/off, Pad: on/off |
| Weight | 223 g (7.9 oz) |
| Dimensions | 354.9 mm (14.0") long, 28.0 mm (1.1") maximum body diameter |
| Output Connector | Integral 3-pin XLR-M type |
| Accessories Included | AT8170 windscreen, AT8470 stand clamp for 5/8"-27 threaded stands, 5/8"-27 to 3/8"-16 threaded adapter |
| Audio-Technica Case Style | SG6 |
Downloads
BP28 Specification Sheet
BP28 User Manual
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BP28L
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