X3/X4 Xbox Live Talkback Cable
The "puck" connects the X3 or X4 headphones to the Xbox 360 controller for Xbox Live chat. DISCONTINUED - SOLD OUT! (Sorry, the X31, X41 Talkback cable is different and it will not work).
X4 Transmitter ONLY
Does not include DC power adapter (available below).
Price: $59.95
X3/X4 Transmitter Power Adapter
Connects to AC Outlet with an input range of 100VAC -220VAC. Compatible with the X3 and X4 transmitters.
Price: $9.95
X4 Microphone Boom
Mic boom compatible with the X4 headphones.
Price: $7.95
X4 Optical Toslink Cable S/PDIF
Digital optical cable connects the X4 digital optical input to the Xbox 360 for Dolby Digital surround sound. Length: 6'
Price: $7.95
X4 Ear Cushion (Single Piece)
ONE (1) replacement fabric mesh ear cushion for the X4. Purchase two if you need to replace both cushions.
Price: $1.95
X4 Battery Cover
Replacement ear cup battery cover for the X4.
Price: $1.95
5' Dual RCA Male Shielded Cable
Use this cable to connect the X4 transmitter input to an audio device with dual RCA output jacks. Length: 6 Ft. (1.82 m)
Price: $4.95