Description
BUILD TIME
D1 Model 7-14 Days
D2 Model 7-14 Days
D4 Model 7-14 Days
DC Audio Level 4 Subwoofer
2024 Cone Change : Now Comes Stock with TR Cone / Surround
Model: m3
Sizes Available: 10,12,15 and 18 Inch Models
Power Handling: 1500 Watts RMS 3000 Watts Peak
Voice Coil Options: Dual 1, Dual 2 and Dual 4 ohm versions
The Level 4 m3 was designed to take even more power and get even louder. With fantastic power handling and smashing lows it's 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.
Key Features
- Extremely rigid non-pressed paper cone assembly
- Multilayered polymer foam surround
- Polypropylene dust cover with DC logo
- Triple 8” OD semi cup progressive roll spider
- Sewn down HD lead wire
- Extra heavy duty interweaved tinsel lead wire sewn to spider
- Cast aluminum black frame
- FEA analyzed and optimized motor assembly – Fully CNC machined
- Rubber mounting gasket
- Rubber Motor Boot
- Chrome spring loaded push terminals
- 3” 8 Layer Flay Wound Hi-temp Aluminum voice coil wound on black anodized voice coil former
T/S Parameters
| 10" | 12" | 15" | 18" | |
|---|---|---|---|---|
| Mounting Depth | 6.25" | 6.75" | 8" | 9.5" |
| Mounting Hole Diameter | 9.35" | 11" | 14" | 16.75" |
| Outside Driver Diameter | 11" | 12.5" | 15.7" | 18.5" |
| VC Diameter | 3.0" | 3.0" | 3.0" | 3.0" |
| Displacement | .16 ft | .18 ft | .21 ft | .26ft |
| Power Handling rms/peak | 1500/3000 | 1500/3000 | 1500/3000 | 1500/3000 |
| Ohm Options | d1/d2/d4 | d1/d2/d4 | d1/d2/d4 | d1/d2/d4 |
| Sd | 324 cm | 481 cm | 823 cm | 1217 cm |
| Vas | 12.42 L | 27.38 L | 80.16 L | 175.29 L |
| Cms | 0.085 Mm/n | 0.085 Mm/n | 0.085 Mm/n | 0.085 Mm/n |
| Mms | 184.5 g | 207.53 g | 318.5 g | 427 g |
| Fs | 40.2Hz | 37.9 Hz | 30.6 Hz | 26.4 Hz |
| Bl | 19.18 N/A | 19.18 N/A | 19.8 N/A | 19.8 N/A |
| Re | 3.82 Ohm | 3.82 Ohm | 3.6 Ohm | 3.6 Ohm |
| Le | 3.78 mH | 3.78 mH | 3.78 mH | 3.78 mH |
| Qms | 7.77 | 8.24 | 10.2 |
11.82 |
| Qes | 0.49 | 0.52 | 0.644 | 0.746 |
| Qts | 0.461 | 0.489 | 0.60 | 0.701 |
| Xmax | 23.5mm | 23.5mm | 23.5mm | 23.5mm |
| Ref SPL @1 watt | 84 db | 86.4 db | 87.4 db | 88.2 db |
| Suggest Sealed Box | .75 ft | 1.0 ft | 2.0 ft | 3.5 ft |
| Suggested Ported Box | 1.0 ft | 1.5 ft | 3.0 ft | 5.5 ft |
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