Description

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 4
• 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

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
• Mounting Depth 7 Inches
• Cutout 11.181in