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Hi-Fi Woofer
This Hi-Fi series distinguishes itself with vented molded chassis made from ultra light aluminum. The use of non-magnetic aluminum concentrates the entire magnetic energy of the dual high density strontium magnets on to the voice coil, thereby generating powerful BASS. It is also important to note that the extra large rubber cone allows for very long cone excursion (Xmax) which the powerful dual magnets easily control. |
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USB 2810
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USB 2820
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USB 2830
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| Model |
USB 2810 |
USB 2820 |
USB 2830 |
| Diameter |
200mm (8'') |
254mm (10'') |
310mm (12'') |
| Power Max |
200W |
350W |
400W |
| Impedance |
4 |
4 |
4 |
| Frequency range |
40Hz - 4kHz |
37Hz - 3.1kHz |
20Hz - 2,9kHz |
| SPL |
90.5 dB |
89,5 dB |
90.3 dB |
| Magnet |
2 x 25 Oz |
2 x 40 Oz |
2 x 40 Oz |
| Chassis |
Aluminium |
Aluminium |
Aluminium |
| Voice coil |
Kapton 38mm |
Kapton 50mm |
Kapton 50mm |
| QTS |
0.39 |
0.38 |
0.38 |
| Resonant Freq |
42.3 |
33,8 |
29,5 |
| VAS |
28.4 |
53,7 |
111 |
| Dimensions |
51*50*34 cm |
61*32*40 cm |
72*34*43 cm |
| Weight |
3 Kg |
6 Kg |
6 Kg |
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Manual PDF
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 0.76Kb |
0.76Kb |
0.76Kb |
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Review PDF
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N/A |
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