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2 12 Inch Joker and a Stetsom Bravo Flex 3k
 
Joker 12 specs
 
Don't let the name fool you! The Joker is NO JOKE and is one of our most popular subwoofers! From Mild to Wild the Joker is a great performing subwoofer! Boasting a conservative 1000 Wrms rating this subwoofer is going to OUT perform your expectations. Works great in Sealed, Ported, AND bandpass enclosures!
 
 
 
 
 
Size 12 Inch
 
Wide Roll Surround
 
Coil Size 3 Inch 4 Layer Epoxy High Temp
 
High Efficiency 168oz FEA Optimized Magnet Motor
 
Impedance Dual 2
 
1000 RMS Very Conservative
 
Electrical Parameters
 
Re 3.81
 
Le 3.889
 
L2 7.185
 
R2 19.98
 
Cmes 680.55
 
Lces 45.07
 
Res 35.60
 
Fs 28.7
 
Mechanical Parameters (Using Laser)
 
Mms 376.260
 
Mmd 364.469
 
Rms 15.532
 
Cms .082
 
Kms 12.27
 
Bl 23.513
 
Loss Factors
 
Qtp .431
 
Qms 4.374
 
Qes .468
 
Qts .422
 
Misc Parameters
 
Vas 25.6381
 
N0 .125
 
Lm 83.17
 
Lnom 83.39
 
 
 
Mounting Depth 7 Inches
 
Cutout 11.181in
 
 
 
Box Recommendation
 
1 cubic foot sealed
 
1.5-1.75 cubic foot ported
 
12-14 square inches of port per cubic foot
 
30-36hz tuning
 
Sealed, Ported, 4th order and 6th order friendly
 
 
Stetsom Bravo Flex 3k specs
 
Stetsom Bravo BASS Flex 3K Mono Class D Car Audio Amplifier, Automatic Impedance System 0.5 to 2 Ohms