GW212 Woofer from Chokes Unlimited
Contact Information
GW212
12" Poly Laminated Paper Cone Woofer
1.5" Aluminum Voice Coil
Pressed Steel Frame
Foam Edge
Vented Pole Piece
20 Ounce Magnet
Bumper Plate
34-2000 Hz
120 Watts RMS
Speaker Physical Characteristics
Speaker Frame Outer Diameter = 12" (305mm)
Magnet Diameter = 4¾" (121mm)
Cut-out Diameter = 11" (280mm)
Mounting Depth = 4¾" (121mm)
Diagonal Mounting Hole Dimension (center to center) = 11 5/8" (295mm)
GW212/4
T/S Parameters
Symbol
Value
Z
4 ohms
Re
3.6 Ohms
Fs
35.8 Hz
Qms
6.072
 Qes
 1.502
Qts
1.204
Vas
166.6 Ltr
Sens
92.3 dB
GW212 Woofer
GW212/8
T/S Parameters
Symbol
Value
Z
8 ohms
Re
7.0 Ohms
Fs
38.8 Hz
Qms
5.271
 Qes
 1.978
Qts
1.438
Vas
101.6 Ltr
Sens
87.2 dB
GW212/4 Response Curve
GW212/4 
GW212/8 Response Curve
GW212/8

 
 
Pricing
Part No.
Each
Case of 4
GW212/4
$33.90
$23.50 each
Pricing
Part No.
Each
Case of 4
GW212/8
$33.90
$23.50 each
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