Description |
91 Series Coaxial Speaker Pair |
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Model |
JB-6391 |
JB-4291 |
JB-5291 |
JB-6991 |
Size |
6.5" 3-Way Impp Cone |
4" 2-Way Impp Cone |
5.25" 2-Way Impp Cone |
6*9" 4-Way Impp Cone |
Basket |
Steel |
Steel |
Steel |
Steel |
Cone |
IMPP |
IMPP |
IMPP |
IMPP |
Surround |
Rubber |
Rubber |
Rubber |
Rubber |
Voice Coil |
Asv25.9 (1") |
Asv19.45 (0.76") |
Asv25.9 (1") |
Asv25.9(1") |
Impedance |
4 Ohms |
4 Ohms |
4 Ohms |
4 Ohms |
Magnet |
80*15(10oz) |
70*12(6.4oz) |
70*15(8oz) |
100*18(20oz) |
Woofer Size |
165mm |
102mm |
129*129mm |
235*163mm |
Mid-Range |
|
|
|
43mm Mylar |
Tweeter |
43mm Mylar |
43mm Mylar |
43mm Mylar |
69mm Mylar |
Frequency Response (+/- 3dB) |
50-20,000Hz |
60-20,000Hz |
60-20,000Hz |
45-20,000Hz |
Sensitivity (2.83v/1m) |
86dB ± 3 dB |
83dB ± 3 dB |
85dB ± 3 dB |
88dB ± 3 dB |
Max power |
70w |
40w |
60w |
90w |