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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-PA8 |
TR-PA10 |
TR-PA12 |
TR-PA15 |
TR-PA18 |
| Nominal Diameter |
200mm/8inch |
250mm/10inch |
300mm/12inch |
380mm/15inch |
460mm/18inch |
| Rated Impedance |
8ohm |
8ohm |
8ohm |
8ohm |
8ohm |
| Peak Power Capacity |
300Watt |
500Watt |
600Watt |
800Watt |
1000Watt |
| Power Capacit |
120Watt |
200Watt |
250Watt |
300Watt |
400Watt |
| Sensitivity |
92dB |
94dB |
96dB |
98dB |
99dB |
| Frequency Range |
65-3000Hz |
48-3000Hz |
40-3000Hz |
38-3000Hz |
28-3000Hz |
| Minmum Impedance |
7.2ohm |
7 ohm |
6.7ohm |
6.2ohm |
6.1ohm |
| Voice Coil Diameter |
38mm/1.5inch |
50mm/2inch |
65mm/2.5inch |
65mm/2.5inch |
75mm/ 3inch |
| 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 |
65Hz |
55Hz |
40Hz |
35Hz |
30Hz |
| DC Resistance Re |
5.6ohm |
5.6ohm |
5.6ohm |
5.6ohm |
5.6ohm |
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