RAMPAGE Series 12" Dual 2

Specifications

• Subwoofer Size: 12 Inch
• RMS Power: 5000 Watts
• Peak Power: 10,000 Watts
• Impedance: Dual 2 Ohm (DVC)
• Voice Coil Diameter: 4" / 101.6mm
• Voice Coil Material: 8-Layer Aluminum
• Magnet Type: Ferrite
• Motor Assembly Weight: 1100 oz
• Sensitivity: 81.6 dB (1w/1m)
• Frequency Response: 10 Hz – 500 Hz
• Resonant Frequency (Fs): 32.9 Hz
• Cone Material: Carbon Fiber
• Surround Material: TWS Tall Wide Foam
• Xmax (one way): 40 mm
• Vas: 12.1 L
• Qts: 0.44
• Qes: 0.47
• Qms: 6.81
• RE (DC Resistance): 3.6 Ohm
• Le (1kHz): 3.94 mH
• BL/RE: 265.3
• Efficiency: 0.09%
• MMS: 602 g
• Cms: 40 um/N
• Sd: 461.5 cm
• EBP: 70

Recommended Enclosures

Sealed: 28.3 L / 1 Cubic ft Qtc: 0.435 Fb: 60.3 Hz

Ported (Compact): 28.3 L / 1 Cubic ft Fb: 38 Hz Port Area: 4"

Port Length: 19.7"

Ported (Full Size): 75 L / 2.65 Cubic ft Fb: 32 Hz Port Area: 28.3 squared inches

Port Length: 24.4"

Bandpass 4th Order Ratio: 3:1

Dimensions

• Mounting Depth: 10.2" / 258 mm
• Cutout Diameter: 11.1" / 282 mm
• Overall Diameter: 12.44" / 316 mm
• Total Depth: 10.83" / 275 mm