08-07-2011, 04:47 PM
21" AX - 21800 Grand ACR New
Code Number : 142
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Woofer
SPECIFICATION
Nominal Diameter 21 inch
Nominal Impedance 8 ohm
Cone material Black Paper Coating
Edge Cloth
Maximum Power 1000 watt
Magnet Weight 141.05 Oz
Frequency Response 23 Hz – 2.8 KHz
Sensitivity 1 M / 1 W 94 dB
Voice Coil Diameter 4 inch / 9.9 cm
THIELE SMALL PARAMETER BY LMS
Resonance Frequency Fs 23 Hz
DC resistance Re 6 ohm
Mechanical Factor Qms 8
Electical Factor Qes 0.39
Total Factor Qts 0.37
BL Factor BL 24.8 T/M
Effective moving mass Mms 280 Gram
Equivalent cas air load Vas 666 Liter
Effective piston area Sd 0.1668 sqM
Voice coil inductance Le 2 mH
Half space efficiency Eff 2 %
hmm buat panggung pasang 2 box hmm mengelegar,
:-bd :-bd :-bd :-bd
cuma gg tahan dokunya
Code Number : 142
Woofer
SPECIFICATION
Nominal Diameter 21 inch
Nominal Impedance 8 ohm
Cone material Black Paper Coating
Edge Cloth
Maximum Power 1000 watt
Magnet Weight 141.05 Oz
Frequency Response 23 Hz – 2.8 KHz
Sensitivity 1 M / 1 W 94 dB
Voice Coil Diameter 4 inch / 9.9 cm
THIELE SMALL PARAMETER BY LMS
Resonance Frequency Fs 23 Hz
DC resistance Re 6 ohm
Mechanical Factor Qms 8
Electical Factor Qes 0.39
Total Factor Qts 0.37
BL Factor BL 24.8 T/M
Effective moving mass Mms 280 Gram
Equivalent cas air load Vas 666 Liter
Effective piston area Sd 0.1668 sqM
Voice coil inductance Le 2 mH
Half space efficiency Eff 2 %
hmm buat panggung pasang 2 box hmm mengelegar,
:-bd :-bd :-bd :-bd
cuma gg tahan dokunya
