Rated 4.9 (130 reviews)
The Audio-Technica BP28L is the longer 568 mm variant of the BP28 large-diaphragm shotgun microphone, offering an even tighter polar pattern for extended-range sound capture. With an exceptionally low self-noise of just 3 dB and a transformer-coupled output, it is purpose-built for broadcast, film, television and theatre applications where maximum reach and minimal noise are critical.
568 mm
Length
3 dB
Self-Noise
-23 dBV
Sensitivity
138 dB
Max SPL
135 dB
Dynamic Range
Features
Large-diaphragm condenser element with exceptionally low self-noise (3 dB)
Extended 568 mm length for extremely tight polar pattern
Transformer-coupled output for smooth sonic character
High sensitivity (-23 dBV) with wide dynamic range (135 dB)
High SPL capability (138 dB) for demanding environments
Patented acoustic port design maintains directionality across the full frequency range
Designed for broadcast, film, television and theatre
Specifications
| Element | Large-diaphragm condenser |
| Polar Pattern | Shotgun (line + gradient) |
| Length | 568 mm |
| Sensitivity | -23 dBV |
| Self-Noise | 3 dB SPL |
| Maximum SPL | 138 dB |
| Dynamic Range | 135 dB |
| Output | Transformer-coupled |
