Спецификация из книжки прилагаемой к сабу
Model - CompVR12
Nominal Impedance [Zn], ohm - 2 or 4
Resonance Frequency [fs], Hz - 32.6
Power Handling Watts, Peak (RMS) - 800 (400)
Sensitivity [sPLo], dB @ 1W, 1m - 86.9
Effective Excursion [EXmax™], in (mm) - .501 (12.73)
DC Resistance [Re], ohm - 3.5
Mechanical Q-Factor [Qms] - 8.166
Electrical Q-Factor [Qes] - .703
Total Q-Factor [Qts] - .648
Equivalent Volume [Vas], ft³ (L) - 2.3 (65.294)
Net Displacement, in³ (cc) - 75.9 (1243.8)
Outer Frame Diameter, in (cm) - 12-5/8 (32)
Hole Cut-Out Diameter, in (cm) - 11 (27.8)
Mounting Depth, in (cm) - 6-1/4 (15.9)