Description
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 | 10" | 12" | 15" | 18" |
Mounting Depth | 8.25" | 9.0" | 10.25" | 11.25" |
Mounting Hole Diameter | 9.25" | 11" | 14" | 16.75" |
Outside Driver Diameter | 11.0" | 12.5" | 15.7" | 18.5" |
Motor Width | 8.75" | 8.75" | 8.75" | 8.75" |
Weight | 56lbs | 57lbs | 59lbs | 60lbs |
VC Diameter | 3" | 3" | 3" | 3" |
Displacement | .18³ ft | .19³ ft | .23³ ft | .26³ ft |
Magnet Weight | 50lbs | 50lbs | 50lbs | 50lbs |
Power Handling RMS/Peak | 2200 / 4400 | 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 | D.7/D1/ D1.4/D2 |
Sd | 314.00 cm² | 494.00 cm² | 791.00 cm² | 1159.00 cm² |
Vas | 12.42 liters | 25.77 liters | 66.02 liters | 144.36 liters |
Cms | 0.085 mm/N | 0.08 mm/N | 0.07 mm/N | 0.07 mm/N |
Mms | 171.77 g | 213.7g | 306.7 g | 346.7 g |
Fs | 41.7 | 38.5 | 34.3 | 32.3 |
BL | BL 22.73 N/A | 22.73 N/A | 22.73 N/A | 22.73 N/A |
Re | 3.98 Ohm | 3.98 Ohm | 3.98 Ohm | 3.98 Ohm |
Le | 5.2mH | 5.2mH | 5.2mH | 5.2mH |
Qms | 11.24 | 12.92 | 16.55 | 17.6 |
Qes | 0.35 | 0.403 | 0.516 | 0.548 |
Qts | 0.34 | 0.391 | 0.5 | 0.532 |
Xmax | 26 mm | 26 mm | 26 mm | 26 mm |
Ref SPL @ 1 watt | 85.9 dB | 87.5 dB | 89.0 dB | 91.3 dB |
Suggested Sealed | N/A | N/A | N/A | N/A |
Suggested Ported | 1.0³ ft | 1.5³ ft | 3.0³ ft | 5.5³ ft |
4 Reviews
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Order fulfillment
Idk why you have to do this but if you order more than one, make sure you check them before install. I got 2 different ones. D4S order fulfillment is iffy. Not to mention they were all scuffed up.
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Banger
This is my first DC audio sub I have ever owned. It's power handling, build and sound quality is really outstanding. I have nothing bad to say about the sub. It is well worth the money.
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Best people on the world
You are the best people on the world to order from. Very outstanding product. Now my neighbors have a ligit reason to complain now about rattling there house. Thank you for your autograph and the awesome extras you sent. Most people would send a crazy card, 10% off next purchase. It's like oooo you spoil me. Thanks again JP.
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DC M4 12 inch
Absolutley love them thx again JP ; )))))) and for the fast turnaround