12" MID-WOOFER
Features:
Black-coated steel basket
Ferrite magnet
Cloth edge and non-pressed paper+kevlar cone
High-temp polyimide film voice coil |
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Specifications:
Nominal diameter:15" (38cm)
Power rating: 450 watts
Sensitivity: 98.7 dB
Frequency response:28-2500Hz
Voice coil diameter: 2.5"(65mm) ,CCAW winding
Thiele-small parameters:
Resonance frequency: FS 33 Hz
DC resistance: Re 5.2 ohms
Mechanical facto: Qms 8.733
Electrical facto: Qes 0.236
Total factor: Qts 0.236
BL factor:
BL:18.7 TM /Vas:308 Ltr
Mms:75 g /Levc: 1.8mH
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