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Ear Force® X4 Wireless Headphones
- 50mm diameter speakers with neodymium magnets
- IR FM modulated carrier reception (2.3/2.8MHz)
- Speaker Frequency Response: 20Hz - 20kHz, >120dB SPL @ 1kHz
- Condenser Microphone Frequency Response: 50Hz - 15kHz
- Headphone Amplifier: Stereo DC-coupled, 35mW/ch, THD <1%, Frequency Response: DC - 30kHz
- Bass Boost: +9dB @20Hz - 150Hz
- Chat Boost Talkback Expander: +10dB gain boost at maximum game volume
- Audio mutes automatically when carrier signal is lost
- Quad IR sensors for full 360 degree reception range
- Operates on dual AAA batteries
- Automatic battery power shut down after approx 2 minutes of carrier loss
- Battery life: Greater than 20 hours of continuous use with alkaline cells
- Weight: 9.5 Oz (270g)
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Ear Force X4 Wireless Transmitter
- IR FM Modulated carrier transmission (2.3/2.8MHz).
- Automatic shut down of carrier transmission after approx. 2 minutes of silence
- IR transmission range at zero degrees > 30 feet.
- Automatic Gain Control (AGC) on FM transmitter limits carrier over-modulation.
- Frequency response: 20Hz - 20kHz
- Optical TOSLINK digital audio input compatible with 48kHz digital audio stream
- Optical TOSLINK digital audio output pass-through of digital input stream.
- 150MIPS Digital Signal Processor for Dolby processing
- Maximum analog input level with volume control on maximum setting: 2Vpp (700mV rms). Input sensitivity may be adjusted to accept higher level signals by lowering the volume control.
- Dimensions: Height 8.875 in (22.5 cm), width 4.375 in (11.1 cm), depth 4.375 in (11.1cm)
Weight: 8.4 Oz (240g)
- Power adapter: 9VDC @360mA (100VAC - 240VAC)
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Retail Package
Dimensions:
■ Height: 10.75 inches (27.3 cm)
■ Width: 9 inches (22.9 cm)
■ Depth: 6 inches (15.2 cm)
Weight:
■ 2.3 lbs. (1.04326 kg)
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System Requirements
■ XBOX 360 game console with one of the following cables to support digital output:
— Xbox 360 Component HD AV cable
— VGA HD AV cable
— S-Video AV cable
— Advanced SCART AV cable
■ The X4 XBOX controller puck is not compatible with XBOX 360
Messenger Kit (a/k/a “Chatpad”)
■ XBOX Live requires a subscription.
■ Transmitter DC power adapter requires connection to AC power.
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