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AT-BP40 – Large-diaphragm dynamic broadcast microphone

Brand: Audio Technica


Large-Diaphragm Dynamic Broadcast Microphone_

SKU: AT-BP40 Category:

The BP40’s large diaphragm features patented floating-edge construction that maximizes diaphragm surface area and optimizes overall diaphragm performance, while the humbucking voice coil prevents electromagnetic interference (EMI) (e.g., from video monitors, AC power, etc.). The mic’s design, inspired by the visual representation of a waveform, features rugged, all-metal construction for dependable use in professional broadcast environments.


Element: Dynamic

Polar pattern: Hypercardioid

Frequency response: 50-16,000 Hz

Low frequency roll-off: 100 Hz, 6 dB/octave

Open circuit sensitivity: -48 dB (3.9 mV) re 1V at 1 Pa

Impedance: 450 ohms

Switch: Flat, roll-off

Weight: 632 g (22.3 oz.)

Dimensions: 164.0 mm (6.45″) long, 56.0 mm (2.20″) diameter

Output connector: Integral 3-pin XLRM-type

Accessories furnished: AT8483 mounting clamp for 5/8″-27 threaded stands; 5/8″-27 to 3/8″-16 threaded adapter; soft protective pouch

Weight 4 lbs


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