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地址：广东省佛山市南海区大沥镇黄岐广佛路97号美嘉广场14楼1415
GLADEN M 12
● 30 cm / 12"
● Power handling: 450 / 300 Watts
● 4 Ohm impedance
● 2" voice coil
OVERVIEW GLADEN M-LINE M 12
● Woofer with high efficiency
● Black nomex spider
● Scooped paper cone
● PP dust-cap
● Also available as cabinet subwoofer: GA-M12-VB
TECHNICAL DATA GLADEN M-LINE M 12
MATERIAL:
Cone:Paper
Spider:Nomex
Surround:Rubber
Coil former:Aluminium
Basket:Steel
Dust Cap:PP
SPECIFICATIONS:
DC resistance (Rdc):3,2 Ω
Nominal impedance (ZN):4 Ω
Resonance frequency (fs):29,2 Hz
Voice coil diameter:2,0 inch
Mechanical Q factor (Qms):4,32
Electrical Q factor (Qes):0,41
Total Q factor (Qts):0,37
Moving mass (Mms):113,2 g
Effective piston area (Sd):490 cm²
Mechanical resistance (Rms):0,63 kg/s
Compliance (Cms):0,31 mm/N
Force factor (BL):12,2 Tm
Equivalent air volume (Vas):112,1 dm³
SPL 2,83V/1m:92,2 dB
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