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 1500 Wrms rating this subwoofer is going to OUTperform your expectations. Works great in Sealed, Ported, AND bandpass enclosures! 
 
 
Size 15 Inch
Wide Roll Surround
Coil Size 3 Inch 4 Layer Epoxy High Temp 
High Efficiency 168oz FEA Optimized Magnet Motor
Non Pressed Pulp Cone with Foam Surround 
Impedance Dual 2
Joker Specs
RMS: 1500WFS: 30 hzRE: 1.8+1.8 OhmsSd: 779.31BL:20.145Qms: 5.514Qes: .701Qts: .622SPL Sensitivity: 85db
Mounting Depth 7.75 Inches