Audio Technica BPHS1-XF4

Created for use with intercom systems, this rugged communications headset offers natural, highly intelligible and focused vocal reproduction, closed-back circumaural (around-the-ear) ear cups to seal out background noise, and a high-output dynamic microphone mounted on a flexible gooseneck boom.

The headset’s microphone has a cardioid polar pattern tailored for pick-up of speech with maximum voice intelligibility over a wide range of frequencies. It is more sensitive to sound originating directly in front of the element, making it useful in reducing pick-up of unwanted sounds. The flexible gooseneck boom swivels for easy positioning on either the right or left side.

The BPHS1-XF4 is supplied with a 2m detachable, replaceable cable along with 4-pin XLRF which provides an unbalanced audio signal from the microphone and a mono signal to the headset. Three windscreens are also provided to reduce wind noise and wind.

Key Features

• Microphone features polar pattern and frequency response tailored for natural, highly intelligible vocal reproduction
• Closed-back circumaural ear cups help seal out crowd noise and other background distractions
• 40mm diameter drivers
• Padded headband adjustable for tailored comfort
• Extended frequency response from 20Hz to 20kHz
• Neodymium magnets in microphone and headphones for high output level & detailed sound reproduction
• Cardioid pickup pattern of the dynamic microphone rejects off-axis sounds
• Boom-mounted microphone can be positioned on the left or right side
• Adjustable cushioned headband and lightweight design for long-wearing comfort
• Rugged design with user-replaceable cable and ear pads
• Available in 2 versions: with detachable 3-pin XLRM cable + 6,3mm Jack (BPHS1) or with a 4-pin XLRF connector for use with Intercom systems (BPHS1-XF4)

General Specifications

• Type
  • Closed-back Dynamic (Headphones)
  • Cardioid Dynamic (Microphone)
• Driver Diameter: 40mm
• Magnet: Neodymium
• Voice Coil: Copper-Clad Aluminium Wire
• Frequency Response: 20-20,000 Hz
• Maximum Input Power: 1,600 mW at 1 kHz
• Sensitivity
  • 100 dB (Headphone)
  • -57 dB (1.4 mV) re 1V at 1 Pa (Microphone)
• Impedance: 65 Ohm
• Weight: 264g
• Cable: 2m (6.6′) long with 8-pin connector at headset end; 4-pin XLRF-type connector output
• Accessories Included: 3 windscreens; spare connector screw

Microphone

• Frequency Response: 40-20,000 Hz
• Impedance: 560 ohms
• Dimensions: 180.1 mm (7.09″) long (boom), microphone extended;
  24.0 mm (0.94″) diameter (microphone)