KOY MODULE

Product Description

It's a revolutionary invention. It was composed of two speakers and KOY audio frequency processing module. With this set, you could enjoy the music in your car as you listen the music in the live concert. It also quite differs with the traditional system. The following is their differences. The characteristic of this model : 1. no damage to refit*- (just add one KOY module and change loudspeaker. Don't need to make hole, reset module and wires, attune sound and so on) 2. no need to change costliness player*- ( we maintain original player and configuration) 3. quick to fit*-( just take *0 min to fix, easy job) 4. competitive price: **0 usd/ set 5: It can be suitable for all kinds of car.