QY-604:
1) 6 1/2" 3-way speaker
2) Foam-edge, paper cone
3) 2" midrange
4) 1 1/2" tweeter
5) 8oz. magnet / 100W max.
6) 1" voice coil (Al)
7) Frequency response: 60Hz-23kHz
8) Sensitivity: 90dB 1m/1W
Packing:
Color box (could design as per customers' requests)
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