Product Description

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	12"	15"	18"
Mounting Depth	9.0"	10.25"	11.25"
Mounting Hole Diameter	11"	14"	16.75"
Outside Driver Diameter	12.5"	15.7"	18.5"
Motor Width	8.75"	8.75"	8.75"
Weight	57lbs	59lbs	60lbs
VC Diameter	3"	3"	3"
Displacement	.19³ ft	.23³ ft	.26³ ft
Magnet Weight	50lbs	50lbs	50lbs
Power Handling RMS/Peak	2200 / 4400	2200 / 4400	2200 / 4400
Impedance (Ohm)	D.7/D1/ D1.4/D2	D.7/D1/ D1.4/D2	D.7/D1/ D1.4/D2
Sd	494.00 cm²	791.00 cm²	1159.00 cm²
Vas	25.77 liters	66.02 liters	144.36 liters
Cms	0.08 mm/N	0.07 mm/N	0.07 mm/N
Mms	213.7g	306.7 g	346.7 g
Fs	38.5	34.3	32.3
BL	22.73 N/A	22.73 N/A	22.73 N/A
Re	3.98 Ohm	3.98 Ohm	3.98 Ohm
Le	5.2mH	5.2mH	5.2mH
Qms	12.92	16.55	17.6
Qes	0.403	0.516	0.548
Qts	0.391	0.5	0.532
Xmax	26 mm	26 mm	26 mm
Ref SPL @ 1 watt	87.5 dB	89.0 dB	91.3 dB
Suggested Sealed	N/A	N/A	N/A
Suggested Ported	1.5³ ft	3.0³ ft	5.5³ ft

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