About: American Bass HD-12 V.2 HD Series 12" 2000W RMS Car Subwoofer

Get ready to shake things up with the HD Series Subwoofers! These ultra-heavy-duty beauties are built to deliver gut-wrenching, earth-shaking bass that'll have even the most hardcore audiophiles grinning from ear to ear. But beware - the HD Series has enough power to rattle your fillings loose and make your rearview mirrors quiver. Just don't blame us if your windshield ends up in a million pieces (American Bass is not responsible for any accidental property damage caused by excessive bass). Upgrade your sound system with the HD Series and let the bass do the talking!

Features:

• Blue powder tinish heavy-duty stamped basket
• With perimeter vents for better voice coil cooling
• Kevlar fiber enforced non-pressed paper cone
• Over-sized 1.4" 3-layer toam surround
• HI-temp 4ohm 4-layer voice coll with Nomex protection
• Mirror image double Conex spider system
• Double stacked hi-energy magnels
• Customs-made rubber gasket
• Customs-made rubber magnet boot

Specifications: 

• Power Handling: 
• RMS Power: 2000 Watts 
• Peak Power: 3000 - 400 Watts 
• Impedance: Dual 1 Ohm (D1) or Dual 2 Ohm (D2) 
• Sensitivity: 86.5 dB
• Mounting Depth: 8.38" 
• Cutout Size: 11.4" 
• Ported Box: 2.25 - 2.75ft³
• Magnet Size: 350 Oz. 
• Voice Coil Size: 3" 
• Basket Type: Cast 

Thiele-Small Parameters:  

• Equivalent Volume (Vas): 18.7 (D1) | 20.5 (D2) 
  
• Xmax: 21 mm
• Free Air Resonance (Fs): 36 Hz (D1) | 37 Hz (D2) 
• Mechanical Factor (Qms): 6.483 (D1) | 6.241 (D2)
• Electrical Factor (Qes): 0563 (D1) | 0.614 (D2) 
• Total Factor (Qts): 0.518 (D1) | 0.559 (D2) 
• Mechanical Mass (Mms): 285 g (D1) | 260 g (D2)  

Mounting and Shipping Information:  

• Overall Diameter: 12.8" (326 mm)
• Cutout Size: 11.4" (290 mm) 
• Mounting Depth: 8.38” (213 mm)