MA5

5.5-inch 2-way Bass reflex speaker system
output power:
Max power:200W
RMS power:100W
Single Silkdome Tweeter x2 
Impedance:    4 Ohms
Frequency Response:20Hz-20KHz
Sensitivity:88dB±3dB
Dimensions: 17.5 x 20 x 29.5 cm
MA6

6.5-inch 2-way Bass reflex speaker system
output power:
Max power:240W
RMS power:120W
Single Silkdome Tweeter x2 
Impedance:    4 Ohms
Frequency Response:20Hz-20KHz
Sensitivity:88dB±3dB
Dimensions: 20 x 21 x 32 cm
SF08

SF10