Detail Speaker 12 Inch Woofer Black Spider Blackspider 1210Wf Speaker 12"
Woofer
Tinggi Speaker 124mm
Diameter Magnet 120mm
SPESIFIKASI
Rated Impedance: 8 ohm
Sensitivity (1w/1m): 96 dB
Frequency Range: 35-5.8K Hz
Voice Coil Diameter: 35.5 / 1.4 inch
Voice Coil Material: Cooper
Voice Coil Winding Depth: Aluminium
Magnet Gap Depth: 5mm
Cone Shape: Curved
Surround Material: Foam Edge
Basket: pressed Steel
Magnet Type: Ferrite 120x45x20mm
Resonance Frequency Fs: 35Hz
DC Resistance Re: 6.5 ohm
Mechanical Factor Qms: 3.56
Electrical Factor Qes: 2.35
Total Factor Qts: 1.38
Mechanical Compliance Cms: 0.192mm/N
Effective Moving Mass Mms: 37gr
Half-space efficiency Eff: 0.88%
Eqivalent Cas Air Load Vas: 88.8Liters
Effective Piston Area SD: 573cm2
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