Description
The Level 4 m2 was designed to take even more power and get even louder than the m1. With fantastic power handling and smashing lows its hard to beat.
The Level 4 sub is a large triple stacked motor with a chrome top plate and T yoke yielding 23.5mm of X-Max.
Furthermore, you get the upgraded triple progressive spiders, cone, surround, 3" coil, cast basket, push terminals and upgraded lead wire sewn to the spider. This sub is rated at 1400w RMS and 2800w peak.
Sub Size | 10" | 12" | 15" | 18" |
Mounting Depth | 6.25" | 6.75" | 8" | 9.5" |
Mounting Hole Diameter | 9.25" | 11" | 14" | 16.75" |
Outside Driver Diameter | 11.0" | 12.5" | 15.7" | 18.5" |
Motor Width | 7.75" | 7.75" | 7.75" | 7.75" |
Weight | 32lbs | 33lbs | 33.5lbs | 36lbs |
VC Diameter | 3" | 3" | 3" | 3" |
Displacement | .16³ ft | .18³ ft | .21³ ft | .26³ ft |
Magnet Weight | 29lbs | 29lbs | 29lbs | 29lbs |
Power Handling RMS/Peak | 1400 / 2800 | 1400 / 2800 | 1400 / 2800 | 1400 / 2800 |
Impedance (Ohm) | D1 or D2 | D1 or D2 | D1 or D2 | D1 or D2 |
Sd | 324cm² | 481cm² | 823cm² | 1217cm² |
Vas | 12.42 liters | 27.38 liters | 80.16 liters | 175.29 liters |
Cms | .085 mm/N | .085 mm/N | .085 mm/N | .085 mm/N |
Mms | 184.5 g | 207.53 g | 318.5 g | 427.53 g |
Fs | 40.2 Hz | 37.9 Hz | 30.6 Hz | 26.4 Hz |
BL | 19.18 NA | 19.18 NA | 19.18 NA | 19.18 NA |
Re | 3.82 Ohm | 3.82 Ohm | 3.82 Ohm | 3.82 Ohm |
Le | 3.78 mH | 3.78 mH | 3.78 mH | 3.78 mH |
Qms | 7.77 | 8.24 | 10.2 | 11.82 |
Qes | .49 | .52 | .644 | .746 |
Qts | .461 | .489 | .60 | .701 |
Xmax | 23.5 mm | 23.5 mm | 23.5 mm | 23.5 mm |
Ref SPL @ 1 watt | 84 dB | 86.4 dB | 87.4 dB | 88.2 dB |
Suggested Sealed | .75³ ft | 1³ ft | 2.75³ ft | 4³ ft |
Suggested Ported | 1.0³ ft | 1.5³ ft | 3.0³ ft | 5.5³ ft |