DC Audio (Soundlab) Level 3 10 M3 D2

Product Details:

• 10" Dual 2 Ohm Level 3 Series M3 Car Subwoofer
• Power Handling:
• Peak: 1800 watts
• RMS: 900 watts
• Recommended power range: 400 - 900 watts RMS
• Extremely rigid non-pressed paper cone assembly
• Multilayered polymer wide roll foam surround
• Polypropylene dust cover with embossed DC logo
• Dual 8" OD flat linear roll spider
• Extra heavy duty interwoven tinsel lead wire sewn to spider
• 3" high temperature aluminum voice coil
• Rubber mounting gasket
• Chrome spring loaded push terminals
• FEA analyzed and optimized motor assembly
• Fully CNC machined
• Top-mount depth: 6.25"
• Mounting Hole Diameter: 9.35"
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

M3 Level 3 10" T/S Parameters:

• Electrical Q Value (Qes): 0.567
• Mechanical Q Value (Qms): 7.66
• Total Speaker Q Value (Qts): .528
• Free Air Resonance (Fs): 38.5 Hz
• Equivalent Compliance (Vas): 13.16 liters
• One-Way, Linear Excursion (Xmax): 23 mm
• Efficiency (Ref SPL @ 1W): 83.1 dB (86.6dB @ 2.83V)
• Effective Piston Area (Sd): 324 cm²
• DC Resistance (Re): 3.6 ohm
• Nominal Impedance (Znom): Dual 2 ohm
• Force Factor (Bl): 17.2
• Mechanical Compliance (Cms): .09 mm/N
• Mechanical Mass (Mms): 190 g
• Voice Coil Inductance (Le): 3.5 mH
• Suggested Sealed Enclosure: .65 ft³
• Suggested Ported Enclose: 1.0 ft³

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