Specification:
These speakers have two types(square, round) , The default shipping is square speaker, if you want to other type, you need purchase separately. Please click to the link to 4" Square Speaker/4.5" Round Speaker purchase.
Type: NdFeB Magnetic Fever Speaker
Impedance: 4Ω, 8Ω
Power: 25W
Resonant Frequency: 78Hz
Frequency Response Range: 78Hz~19.8KHz
Sensitivity: 88.5±3dB
Voice Coil Diameter: 25mm(ACCAW), 25-core
Vas: 7L
QTS: 0.7
BL: 1.99T
MMS: 2.3g
Voice Coil Skeleton: Kapton
Linear Displacement: 6.5mm
Weight: 260g
Case Type: Conductive
Diameter: about 105mm(4.13")
Height: about 54mm(2.13")
Opening Hole Diameter: about 93mm(3.66")
Diagonal Screw Holes Distance: about 115mm(4.53")
Recommended Phase Tube: Inner Diameter-->37mm, Length-->100mm
Size:(Error≤2%)
Package Contents: 1 PCS .
Note:
We Will pack your order carefully before shipping,your order will be shipped by airmail.
Economy Shipping is untracked,no tracking information,but we will mark as shipped on ebay if order is shipped.
We will leave tracking number for Standard Shipping and ePacket delivery.
Customs will random inspection some parcel,that may make your order take some more days for delivery.
So,International shipping takes a little long time,it will take 15-45 days for delivery,please be patience.
Shipping time is only estimated and not guaranteed.
We do not bear any customs duties and import charges.
If you do not receive your item on time, please contact us immediately for further assistance.
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