DC Audio M4 Elite XL15 Inch Subwoofer
DESCRIPTION
The XL m4 ELITE is an Evolution of our #1 Selling XL Subwoofer line. We have redesigned the motor giving it a fresh new look, Added a pole vent and larger magnets, FEA optimized it and mated it with the DC Frame using 10 inch spiders.
The sub came from demand. XL style motor, 3 inch 8 layer coil, 10 inch spiders and the “famous for its performance and good looks” DC Frame in 15 and 18!!
| Sub Size | 12" | 15" | 18" |
| Mounting Depth | 9.75" | 11.00" | 12.00" |
| Mounting Hole Diameter | 11.15" | 14.25" | 16.90" |
| Outside Driver Diameter | 12.50" | 15.70" | 18.50" |
| Motor Width | 8.75" | 8.75" | 8.75" |
| Weight | 65lbs | 66lbs | 67lbs |
| VC Diameter | 3" | 3" | 3" |
| Displacement | .18³ ft | .20³ ft | .25³ ft |
| Magnet Weight | 54lbs | 54lbs | 54lbs |
| 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 | 494.00cm² | 791.00cm² | 1159.00cm² |
| Vas | liters | liters | liters |
| Cms | mm/N | mm/N | mm/N |
| Mms | g | 367.4 g | g |
| Fs | 32.9 | ||
| BL | 22.73 N/A | 22.73 N/A | 22.73 N/A |
| Re | 3.98 ohm | 1.8 ohm | 3.98 ohm |
| Le | mH | mH | mH |
| Qms | 6.31 | ||
| Qes | 0.37 | ||
| Qts | 0.35 | ||
| Xmax | |||
| Ref SPL @ 1 watt | dB | 90.3 dB | dB |
| Suggested Sealed | n/a | n/a | n/a |
| Suggested Ported | 1.5³ ft | 3.5³ ft | 5.5³ ft |
