Car Speaker

Features of car speakers: 4 Way, 6*9 Inch 35 to 20 K Hz 4 Impedance 250W at maximum power, SPL at 90 dB. (w. M) 25 oz. magnet 1-inch AL voice coil 4 Way, 6*9 Inch 35 to 20 K Hz 4 Impedance 250W maximum power S. P. L: 90-3db/ (w. M) 25 oz. magnet 1-inch AL voice coil What we do: A factory begins its first step in the electronic field twenty years ago. The thing is called Changhzhou Choice. There are only a few basic machines in it. twenty years of development and promotion, right