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Jiashan thunder audio manufacture Co.,LTD was established as factory and |
| manufacturer specialized in all kinds of empty speaker box , PA system, DJ box, Boom Box …… |
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| Model |
TR-PC8 |
TR-PC10 |
TR-PC12 |
TR-PC15 |
TR-PC18 |
| Nominal Diameter |
200mm/8inch |
250mm/10inch |
300mm/12inch |
380mm/15inch |
460mm/18inch |
| Rated Impedance |
8ohm |
8ohm |
8ohm |
8ohm |
8ohm |
| Peak Power Capacity |
400Watt |
600Watt |
800Watt |
1200Watt |
1500Watt |
| Power Capacit |
150Watt |
250Watt |
350Watt |
450Watt |
550Watt |
| Sensitivity |
94dB |
94dB |
94dB |
94dB |
94dB |
| Frequency Range |
70-4000Hz |
60-4000Hz |
52-4000Hz |
38-4000Hz |
28-4000Hz |
| Minmum Impedance |
7ohm |
6.8ohm |
6.6ohm |
6.2ohm |
6.0ohm |
| Voice Coil Diameter |
50mm/2inch |
50mm/2inch |
65mm/2.5inch |
75mm/3inch |
100mm/4inch |
| Voice Coil Material |
Copper |
Copper |
Copper |
Copper |
Copper |
| Kind of Layer |
outside |
outside |
outside |
outside |
outside |
| Top Plate Thickness |
8mm |
8mm |
8mm |
8mm |
8mm |
| Cone Material |
Half pressed pulp |
Half pressed pulp |
Half pressed pulp |
Half pressed pulp |
Half pressed pulp |
| Resonance Frequency FS |
50Hz |
45Hz |
40Hz |
35Hz |
30Hz |
| DC Resistance Re |
7.2ohm |
7.2ohm |
7.2ohm |
7.2ohm |
7.2ohm |
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