Audio-Technica BP894x Cardioid Earset with Detachable Cable and AT8545 Power Module, Black

Audio-Technica BP894x Cardioid Earset with Detachable Cable and AT8545 Power Module, Black

The Audio-Technica BP894x Cardioid Earset is designed for high-performance audio in various professional applications such as stage and television, lectures, and religious settings. This ultra-lightweight and low-profile earset microphone ensures secure placement behind either ear, making it inconspicuous and comfortable to wear, even for individuals with glasses. It features a rotating capsule housing with a talk-side indicator, allowing for optimum position placement for its cardioid condenser. The BP894x is engineered to provide natural and highly intelligible audio with a flat, extended frequency response, enhancing the user's experience in both wired and wireless settings.

This headset is equipped with a detachable, field-replaceable cable that is available in various terminations, making it versatile for different audio setups. The included AT8545 power module for wired use comes with a high-pass filter that significantly improves sound pickup by reducing low-frequency noise without compromising voice quality. Constructed from hypoallergenic materials, this earset promises durability and user comfort. Additionally, the BP894x package comes with the AT8464x Dual-Ear Adapter Kit, converting the single-ear setup into a dual-ear configuration for maximum stability.

Key Features

• 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 and lightweight headset with a capsule diameter of just 2.6 mm, ideal for applications requiring minimal visibility.
• Ergonomic under-ear design with a flexible, lightweight, and contoured loop for an ultra-secure and comfortable fit.
• Detachable, field-replaceable cable with a robust connector at the earset and various available terminations.
• Handles high sound pressure levels with ease.
• AT8545 power module (wired version) includes a high-pass filter for improved sound pickup.
• Includes AT8464x Dual-Ear Adapter Kit for maximum stability and comfort.
• Constructed of hypoallergenic materials.

Specifications

• Element: Fixed-charge back plate, permanently polarized condenser
• Polar Pattern: Cardioid
• Freq. Response: 20-20,000 Hz
• Low Freq. Roll-Off: 80 Hz, 18 dB/octave (wired only)
• Open Circuit Sensitivity: -47 dB (4.3 mV) re 1V at 1 Pa
• Impedance: 250 ohms (wired only)
• Maximum Input Sound Level: 135 dB SPL, 1 kHz at 3% T.H.D.
• Dynamic Range (Typical): 98 dB, 1 kHz at 3% T.H.D. Max SPL (wired only)
• Signal-to-Noise Ratio: 57 dB, 1 kHz at 1 Pa
• Phantom Power Requirements: 11-52V DC, 2 mA typical (wired only)
• Current Consumption: 0.25 mA typical at 5V (wireless only)
• Voltage Range: 3.5-10V (wireless only)
• Switch: Flat, roll-off (wired only)
• Weight: Microphone, boom & earpiece: 2.0 g (0.07 oz) (without cable); Power module (wired only): 85 g (3.0 oz)
• Dimensions: 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; Power module (wired only): 100.0 mm (3.94") long, 18.9 mm (0.74") diameter
• Output Connector (Power Module): Integral 3-pin XLRM-type
• Cable: Detachable 1.4 m (55") long, 1.6 mm (0.06") diameter, 2- or 3-conductor shielded cable (termination dependent)
• Audio-Technica Case Style: M40

Package Contents

• AT8545 power module (wired only)
• AT8464x dual-ear adapter kit
• AT8440 cable clip
• AT8163 windscreen
• AT8171 windscreen
• Moisture guard
• Belt clip (wired only)
• Carrying case