12" high efficiency neodymium woofer from China manufacturer - Ningbo Honytek Electronics Technology Co.,LTD

Price:	1.0~200.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: SFN12

Production Capacity: 50000 / month

Delivery Date: 45 days

Certificates: ROHS, CE

Basket material: Aluminium

Means of Transport: Ocean

Packing: Carton

Brand Name: Hony-audio

Applications: PA loudspeaker cabinet

12" cooling fin neodymium woofer: light weight,neodymium magnet,high efficiency.

Model name:                                     12" cooling fin neodymium woofer
Nominal Chassis Diameter           12"
Impedance                                         8/4 Ω
Power Handling                                300 (A.E.S.)
Frequency Range                             50 Hz - 3.5 kHz
Sensitivity (1m /w )                            96 dB
Magnetic Gap Depth                         0.4" / 10 mm
Coil Winding Height                          0.6" / 17 mm
Voice Coil Diameter                          2.5" / 65 mm
Former Material                                  kapton
Voice Coil                                            copper
number of layers                                2 layers
Magnet Material                                  neodymium
surround material                              polycotton
Cone material                                     pulp
12cooling fin neodymium woofer

FS (Hz)                                                   50
Re (ohm)                                               3.6
Qms                                                        5.715
Qes                                                         0.378
Qts                                                          0.355
Vas (Ltr)                                                 65
Cms  (mm/N)                                        0.509
BL (T/M)                                                  10
Mms (grms)                                           50
Xmax (mm)                                            3.5
Sd (cm2)                                                53
Effi ciency (%)                                       1.63

Overall Diameter                                   13.4" / 340 mm
Depth                                                       5.5" / 140 mm
Weight                                                     2 kg(net) / 3 kg(gross)
Packing Carton Dimensions              340 x 340 x165 mm
12cooling fin neodymium woofer