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Low Frequency Loudspeaker
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- impedance : 8 Ohms |
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- Power Nominal : 400Watt |
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- Max : 800Watt | |
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¡á Specification |
Nominal Diameter |
460mm (18inch) |
SPL |
98.0 dB/W/M |
Frequency Range |
25.9~3,000 Hz |
Voice Coil Diameter |
79.5mm (3.13inch) |
Voice Coil Material |
Copper |
Magnet Weight |
2.87Kg (101.0oz) |
Piston Diameter |
380mm (14.96inch) |
Magnet Gap Depth |
9.0mm (0.35inch) |
Coil Winding Depth |
16.0mm (0.63inch) |
¡á Thiele/ Small Parameter |
D.C. Resistance |
5.0 Ohm |
Fs |
25.9 Hz |
Qts/ Qes/ Qms |
0.1738/ 0.1834/ 3.34 |
Vas |
480.79L (16.98ft3) |
Sd |
0.1134m2 (175.77in2) |
Xmax |
4.0mm(0.16in) |
Half-Space Reference Efficiency |
4.37 % |
Efficiency Bandwidth Product |
141.22 Hz |
Le |
0.82 mH |
Cms |
0.00027 m/N |
BL |
25.05 TM |
Rms |
5.38 Kg/s |
Vd |
453.6 ccm |
¡á Mounting Information |
Overall Diameter |
460mm (18.11inch) |
Bolt Circle Diameter |
440.0mm (17.32inch) |
Baffle Cutout Diameter |
418.0mm (16.46inch) |
Depth |
250.0mm (9.84inch) |
Net Weight |
14.5Kg (31.97lb) | |