BP894x
Cardioid Condenser Headworn Microphone

BP894x

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BP894x
  • Übersicht
  • Galerie
  • Funktionen
  • Spezifikationen

Übersicht

BP894x

Audio-Technica’s innovative BP894x MicroSet® offers the ultimate in low-profile, high-performance audio. The ultra-lightweight microphone hooks securely behind either ear and features a rotating capsule housing with talk-side indicator for perfect polar pattern placement. With its capacity for aiming the cardioid condenser capsule directly at the sound source, the microphone provides excellent rejection of outside noise, with exceptional gain-before-feedback when used with live sound systems and stage monitors.

The BP894x MicroSet’s subminiature cardioid condenser capsule delivers extremely intelligible, natural audio with a flat, extended frequency response that is ideal for stage and television talent, lecturers, and worship leaders. Engineered to stand up to the rigors of day-to-day use, the BP894x includes a detachable, field-replaceable cable with a robust connector at the earset and a variety of available output terminations. 

Wired and wireless models available: 

BP894x: 55" (1.4 m) detachable cable terminated with a cH-style screw-down 4-pin connector for use with included AT8545 power module. 

BP894x-TH: same as BP894x, but in "theater" color (beige). 

BP894xcH: 55" (1.4 m) detachable cable terminated with a screw-down 4-pin connector for use with Audio-Technica cH-style body-pack wireless transmitters; no power module.

BP894xcH-TH: same as BP894xcH, but in "theater" color (beige).

BP894xcW: 55" (1.4 m) detachable cable terminated with a locking 4-pin connector for use with Audio-Technica cH-style body-pack wireless transmitters; no power module.

BP894xcW-TH: same as BP894xcW, but in "theater" color (beige).

BP894xcLM3: 55" (1.4 m) detachable cable terminated for Sennheiser wireless systems using locking 3.5 mm connector; no power module.

BP894xcLM3-TH: same as BP894xcLM3, but in "theater" color (beige).

BP894xcT4: 55" (1.4 m) detachable cable terminated with TA4F-type connector for use with Shure wireless systems.

BP894xcT4-TH: same as BP894xcT4, but in "theater" color (beige).

BP894x

Funktionen

  • Features a rotating capsule housing with talk-side indicator for perfect polar pattern placement from either ear

  • Subminiature cardioid condenser capsule offers extremely intelligible, natural vocal reproduction

  • Inconspicuous, lightweight headset with capsule diameter of just 2.6 mm is ideal for applications requiring minimum visibility

  • Ergonomic under-ear design – the flexible, lightweight, contoured loop hooks behind the ear for an ultra-secure, comfortable fit even for those wearing glasses

  • Detachable, field-replaceable cable with robust connector at the earset and a variety of available terminations

  • Handles high sound pressure levels with ease

  • Wired version's power module (AT8545) includes a high-pass filter that provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality

  • Comes with the AT8464x Dual-Ear Adapter Kit that converts the single-ear MicroSet to a unit that's worn on both ears for maximum stability and comfort

  • Constructed of hypoallergenic materials

Spezifikationen

Microphones
Mikrofonelement Fixed-charge back plate, permanently polarized condenser
Richtcharakteristik Cardioid
Frequenzbereich 20-20,000 Hz
Trittschallfilter 80 Hz, 18 dB/octave (wired only)
Empf. am offenen Schaltkreis -47 dB (4.3 mV) re 1V at 1 Pa
Max. Eingangspegel 135 dB SPL, 1 kHz at 3% T.H.D.
Dynamikumfang 98 dB, 1 kHz at Max SPL (wired only)
Geräuschpegelabstand 57 dB, 1 kHz at 1 Pa
Phantomspeisung 11-52V DC, 2 mA typical (wired only)
Schalter Flat, roll-off (wired only)
Current Consumption 0.25 mA typical at 5V (wireless only)
Voltage Range 3.5-10V (wireless only)
Weight (microphone) Microphone, boom & earpiece: 2.0 g (0.07 oz)
Weight (power module) 85 g (3.0 oz) (wired only)
Kabel Detachable 1.4 m (55") long, 1.6 mm (0.06") diameter, 2- or 3-conductor shielded cable (termination dependent)
Abmessungen Microphone: 9.67 mm (0.38") long, 2.6 mm (0.10") diameter Boom: 98.4 mm (3.87") long, 1.07 mm (0.04") diameter
Dimensions (power module) 100.0 mm (3.94") long, 18.9 mm (0.74") diameter (wired only)
Output Connector (power module) Integral 3-pin XLRM-type
Audio-Technica Aufbewahrungsetui M40

Downloads

BP894x Specification Sheet (EN)
BP894x Dimensions