4088-B
DPA
4088-B
DPA 4088-B Adjustable Headband Microphone, Black
This miniature cardioid headband mic provides natural and reliable sound for performing talent in acoustically demanding live performance environments where background noise and feedback are a concern.
The smooth and elegant design of the 4088 makes it almost invisible. The capsule is a pre-polarized first order pressure gradient transducer, hidden in a small and lightweight housing, and the headband boom is sized to allow placement at the corner of the mouth.
The smooth and elegant design of the 4088 makes it almost invisible. The capsule is a pre-polarized first order pressure gradient transducer, hidden in a small and lightweight housing, and the headband boom is sized to allow placement at the corner of the mouth.
Product Weight: 0.5 oz including cable and MicroDot connector
Dimensions: 0.25" capsule diameter
Manufacturer Specs
Principle of operation: Pressure Gradient
Cartridge type: Pre-polarised condenser element with vertical diaphragm
Power supply: Min 5 V - max. 50 V through DPA adapter
Frequency range, ± 2 dB: 100 Hz - 20 kHz (between 500 Hz and 20 kHz; 4-6 dB soft boost at 15 kHz)
Directional characteristics: Cardioid
Equivalent noise level A-weighted: Typ. 26 dB (A) re 20 mPa
Equiv. noise level ITU-R BS.468-4: Typ. 38 dB (max. 40 dB)
Capsule diameter: 5.5 mm (0.25 in)
Total harmonic distortion (THD): <1% THD up to 123 dB SPL peak,<1% up to 120 dB SPL sine
Cable drive capability: Up to 300 m (984 ft)
Max. SPL, peak before clipping: 144 dB
Weight: 14 g (0.49 oz) incl. cable and MicroDot connector
Operating temperature range: +14 to 113°F
Cable length: 3.9'
Cable color: Black
Color: Black
Dynamic Range: Typ. 97 dB
S/N ratio, re. 1 kHz at 1 Pa (94 dB SPL): 68 dB (A)
Connector: MicroDot
Sensitivity, nominal, ±3 dB: 6 mV/Pa
Cartridge type: Pre-polarised condenser element with vertical diaphragm
Power supply: Min 5 V - max. 50 V through DPA adapter
Frequency range, ± 2 dB: 100 Hz - 20 kHz (between 500 Hz and 20 kHz; 4-6 dB soft boost at 15 kHz)
Directional characteristics: Cardioid
Equivalent noise level A-weighted: Typ. 26 dB (A) re 20 mPa
Equiv. noise level ITU-R BS.468-4: Typ. 38 dB (max. 40 dB)
Capsule diameter: 5.5 mm (0.25 in)
Total harmonic distortion (THD): <1% THD up to 123 dB SPL peak,<1% up to 120 dB SPL sine
Cable drive capability: Up to 300 m (984 ft)
Max. SPL, peak before clipping: 144 dB
Weight: 14 g (0.49 oz) incl. cable and MicroDot connector
Operating temperature range: +14 to 113°F
Cable length: 3.9'
Cable color: Black
Color: Black
Dynamic Range: Typ. 97 dB
S/N ratio, re. 1 kHz at 1 Pa (94 dB SPL): 68 dB (A)
Connector: MicroDot
Sensitivity, nominal, ±3 dB: 6 mV/Pa