New pair (2) Full Range 4.5" 4 1/2" Shielded Woofer set 4 Ohm Surround Speaker

Description

Blow out speaker sale !
Hello ebay and welcome to our store!
we have the newest shipment of  high performance speakers.
The poly-laminated paper cone, treated foam surround, and polymer dustcap give these drivers a very smooth frequency response with minimal cone breakup. The shielded magnet structure of this driver makes it great for A/V applications
GW-204/4S 4" Shielded Poly Woofer 4 Ohm
The poly-laminated paper cone, treated foam surround, and polymer dustcap give these drivers a very smooth frequency response with minimal cone breakup. The shielded magnet structure of this driver makes it great for A/V applications.
Product Specifications
Nominal Diameter
4-1/2"
Moving Mass Of Diaphragm (Mmd)
5.2
Power Handling (RMS)
40 Watts
Power Handling (MAX)
70 Watts
Impedance
4Ω
Frequency Response
70 to 13,000Hz
Sensitivity
86dB 2.83V/1m
Voice Coil Diameter
1"
Thiele-Small Parameters
Resonant Frequency (Fs)
139.8Hz
DC Resistance (Re)
3.7Ω
Voice Coil Inductance (Le)
0.1mH
Mechanical Q (Qms)
7.19
Electromagnetic Q (Qes)
2.2
Total Q (Qts)
1.69
Compliance Equivalent Volume (Vas)
0.04ft³
Mechanical Compliance of Suspension (Cms)
0.24mm/N
BL Product (BL)
2.84T·m
Maximum Linear Excursion (Xmax)
1.5mm
Surface Area of Cone (Sd)
53.52cm²
Materials of Construction
Cone Material
Treated Paper
Surround Material
Foam
Magnet Material
Ferrite
Mounting Information
Overall Outside Diameter
5" outside edge to edge, 4.15"
Baffle Cutout Diameter
4"
Depth
2.5625"
# Mounting Holes
4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
Sealed Volume
0.02ft³
Sealed F3
161Hz
Vented Volume
0.66ft³
Vented F3
71Hz
BREAK IN INSTRUCTIONS FOR ALL SPEAKER RELATED PURCHASES:
To ensure proper break in of the speaker motor (voice coil and spider) simply use at half volume for at least a few hours before using at full volume, otherwise internal damage can occur.
Return Policy:
For quickest resolution or refund, pl
ease message us directly about any issues with your order before opening a case on eBay.