DC Audio XL10 m4.1 D1 (Like New (Open Box))

General Features:

• 10" Dual 1 ohm XL Series m2.1 Version Car Subwoofer
• Power Handling:
• Peak: 4400 watts
• RMS: 2200 watts
• Recommended power range: 1600 - 2200 watts RMS
• Extremely rigid non-pressed paper cone assembly
• Multilayered polymer wide roll foam surround
• Polypropylene dust cover with embossed DC logo
• Quad 8" OD semi cup progressive roll spiders
• Dual extra heavy duty interweaved tinsel lead wire
• Rubber mounting gasket
• Chrome spring loaded push terminals
• FEA analyzed and optimized motor assembly
• Fully CNC machined
• Top-mount depth: 8.25"
• Cutout diameter: 9.25"
• Sensitivity: 85.9dB
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

m4 XL 10" T/S Parameters:

• Electrical Q Value (Qes): .35
• Mechanical Q Value (Qms): 11.24
• Total Speaker Q Value (Qts): .34
• Free Air Resonance (Fs): 41.7
• Equivalent Compliance (Vas): 12.42 liters
• One-Way, Linear Excursion (Xmax): 26mm
• Efficiency (Ref SPL @ 1W): 85.9dB
• Effective Piston Area (Sd): 314 cm²
• DC Resistance (Re): 3.98
• Nominal Impedance (Znom): Dual 1 ohm
• Force Factor (Bl): 22.73
• Mechanical Compliance (Cms): .085 mm/N
• Mechanical Mass (Mms): 171.77g
• Voice Coil Inductance (Le): 5.2 mH
• Suggested Sealed Enclosure: Not Recommended
• Suggested Ported Enclose: 1.00 ft³

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