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DC Audio Level 4 18D1

2800W Peak 18" Level 4 Series m2 Version Dual 1-Ohm Car Subwoofer - M2LV418D1

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• Peak Power: 2800W
• RMS Power: 1400W
• Dual 1 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

Learn more about the m2lv418d1
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DC Audio Level 4 18D1

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Product Highlights


• Peak Power: 2800W
• RMS Power: 1400W
• Dual 1 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

Description


DC Audio (Soundlab) brand icon

Authorized dealer

General Features:

  • 18" Dual 1 ohm Level 4 Series m2.1 Version Car Subwoofer
  • Power Handling:
    • Peak: 2800 watts
    • RMS: 1400 watts
  • Recommended power range: 1000 - 1400 watts RMS
  • Extremely rigid non-pressed paper cone assembly
  • Multilayered polymer wide roll foam surround
  • Polypropylene dust cover with embossed DC logo
  • Triple 8" OD flat linear roll spider
  • Extra heavy duty interwoven tinsel lead wire sewn to spider
  • 3" high temperature Edge wound aluminum voice coil
  • Rubber mounting gasket
  • Chrome spring loaded push terminals
  • FEA analyzed and optimized motor assembly
    • Fully CNC machined
  • Top-mount depth: 9.5"
  • Mounting Hole Diameter: 14"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

m2 Level 4 15" T/S Parameters:

  • Electrical Q Value (Qes): 0.746
  • Mechanical Q Value (Qms): 11.82
  • Total Speaker Q Value (Qts): .701
  • Free Air Resonance (Fs): 26.4 Hz
  • Equivalent Compliance (Vas): 175.29 liters
  • One-Way, Linear Excursion (Xmax): 23.5 mm
  • Efficiency (Ref SPL @ 1W): 88.2dB
  • Effective Piston Area (Sd): 1217 cm²
  • DC Resistance (Re): 3.82 ohm
  • Nominal Impedance (Znom): Dual 1 ohm
  • Force Factor (Bl): 19.18
  • Mechanical Compliance (Cms): .085 mm/N
  • Mechanical Mass (Mms): 427.53 g
  • Voice Coil Inductance (Le): 3.78 mH
  • Suggested Sealed Enclosure: 4.00 ft³
  • Suggested Ported Enclose: 5.50 ft³

For more information on the Thiele and Small Parameters, visit our T/S Parameters Article

Specifications & Details


Subwoofer Specifications
Series
Level 4 Series
Subwoofer Size
18"
Peak Power Handling
2800 watts
RMS Power Handling
1400 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
1 ohms
Voice Coil Diameter
3"
Sensitivity
88.2 dB
Xmax (millimeters)
23.5 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Non-Pressed Paper
Woofer Surround
Poly-Foam
Magnet Structure
Triple Stacked
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
4.00 cubic feet
Optimum Ported Box Volume
5.50 cubic feet
Top-Mount Depth (Mounting Depth)
9.5"
Cutout Diameter
16.75"
Electromechanical Parameters
Free-Air Resonance (Fs)
26.4 Hz
Equivalent Compliance (Vas)
175.29 liters
Total Speaker Q Value (Qts)
.701
Electrical Q Value (Qes)
.746
Electrical Resistance of Voice Coil (Re)
3.82 ohms
Mechanical Q Value (Qms)
11.82
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

M2LV418D1

Weight:

39.40lbs

Internal SKU:

m2lv418d1

Internal Product ID:

88167

Product and How-to Videos


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