ID12D4 V.3 - Image Dynamics 12" Dual 4 Ohm V.3 Subwoofer

Description:

The ID V.3 subwoofers provide amazing performance with high output and great sound quality, all for a very reasonable price. Their high performance capability is the result of optimized motor and suspension designs that yields very high linear excursion capability. The ID series provide the right balance of sound quality, high output levels and cosmetic appearance with great performance even from lower powered amplifiers.

Specification:

• Nominal Impedance (IMP) 2/8 ohms
  
• DC Resistance (Re) 1.8/7.2 ohm
  
• Resonant Frequency (Fs) 20.9Hz
  
• Electrical "Q" (Qes) .397
  
• Mechanical "Q" (Qms) 4.172
  
• Total "Q" (Qts) .363
  
• Equivalent Volume (Vas) 5.92 ft3
  
• One Way Linear (Xmax) 17.0 mm
  
• Cone Area (Sd) 545 cm2
  
• Sensitivity (Spl) 88.6db
  
• RMS Power Handling (Pwr) 50 to 400
  
• Speaker Displacement .07 ft3
• Power: 100-400
• XMax: 17.0mm
• Sealed ft3: 1.25
• Ported ft3: 2.00

ID12-D4 V.3 - Image Dynamics 12" Dual 4 Ohm V.3 Subwoofers