XL The XLm4 is the next generation of our most award winning driver. The XLm4 has aN added pole vent : redesigned top plate and T yoke: larger magnets wrapped in a stylish motor boot an 8 layer flat wound voice coil: upgraded cone and surround. We are always looking to make great even better and the XLm4 is again a step in that direction. Anyone looking for a subwoofer that not only sounds great but is a beast in the SPL lanes: look no further: you have found what you have been searching for.
Sub Size     15"  
Mounting Depth     10.25"  
Mounting Hole Diameter     14"  
Outside Driver Diameter     15.7"  
Motor Width     8.75"  
Weight     59lbs  
VC Diameter     3"  
Displacement     .23³ ft  
Magnet Weight     50lbs  
Power Handling RMS/Peak     2200 / 4400  
Impedance (Ohm)     D.7/D1/ D1.4/D2  
Sd     791.00 cm²  
Vas     66.02 liters  
Cms     0.07 mm/N  
Mms     306.7 g  
Fs     34.3  
BL     22.73 N/A  
Re     3.98
Ohm   Le     5.2mH  
Qms     16.55  
Qes     0.516  
Qts     0.5  
Xmax     26 mm  
Ref SPL @ 1 watt     89.0 dB  
Suggested Sealed     N/A  
Suggested Ported      3.0³ ft t  
XL SUB       Key Features • Extremely rigid non-pressed paper cone assembly • Multilayered polymer foam surround • Polypropylene dust cover with DC logo • Quad 8"OD semi cup progressive roll spiders • Dual Extra heavy duty interweaved tinsel lead wire • Cast aluminum black frame • FEA analyzed and optimized motor assembly – Fully CNC machined • Rubber mounting gasket • Chrome spring loaded push terminals • Dual 0.7: 1.0: 1.4 or 2 ohm 3" 8 Layer Hi-temp Aluminum Stealth Coil