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B*TAR-SOUND BS509ND
FEATUR*:
--Cast aluminum basket --Ferro-fluid cooled
--Flat foam surround paper cone --Inb magnet
--1" KCCAW voice-coil in ferro-fluid --Phase-plug
--Front mounted magnet system --Hp filter
Size | 5.25" |
Voice-coil | 1" TSV CCAW |
Power RMS | 90 Watt |
Power Max | 180 Watt |
F Range | 350-9000 Hz |
SPL | 93 dB 2.83v@1m |
Impedance | 4 Ohm |
RDC | 2.6 |
F0 | 200 Hz |
Qms | 0.993 |
Qes | 1.38 |
Qts | 0.577 |
Zmax | 4.47 |
Sd | 0.001 sqm |
Vas | 1.29 L |
Bl | 3.72 |
Cms uM/N | 108.31 |
No | 0.72 % |
Mms | 5.85 g |
Mmd | 5.35 g |
NINGBO B*TAR SOUND CO., LTD. http//:www.*ar-sound.com
:86- FAX:86-