Some people demand the best in everything. Mozart wrote symphonies, we design the best two-way radio systems in the world. It simply does not get any better than this system right here. In the car is a Motorola PM400 hard wired two-way radio attached to an exclusive Racing Radios designed Digital Signal Processing radio harness. This radio harness has a DSP chip built into it bringing you the best sound you have ever heard out of a two-way radio. A Racing Radios screw mount push to talk switch can attach to most current steering wheels. An external (blade style) antenna is added for extra reception and is combined with a copper ground plane for isolation from any other interference that may be in the car. The drivers helmet is outfitted with our Racing Radios helmet kit and comes standard with semi-custom driver earpieces. You will be the talk of the paddock when your crew guy can’t stop talking about the headset that he is wearing. A custom engineered, hand-built Active Noise Reduction Two-Way Headset will cancel virtually all the background noise on pit lane or around the track. It incorporates technology used in military and aviation products. It is powered off of 1 9 volt battery and will last approx 12 hours without changing the battery. This headset can also accept any 3.5 mm external audio source (i.e. Scanner, MP3 player, etc). Once you put it on your head, you will not want to take it off. This headset is used by some of the worlds most well known team owners, engineers, and Motorsport strategists. Each additional crew member is $1400.00