Resonance Frequency (Fs): 90 Hz. Equivalent Volume (Vas): 2.5 L. Suspension Compliance (Cms): 0.3 mm/N.
Force Factor (BL): 4.5 NA. Mechanical Q Factor (Qms): 7. Electrical Q Factor (Qes): 0.93. Total Q Factor (Qts): 0.80. Sensitivity (2,83 V/1m): 90 dB.
Net Weight (per Speaker/Component): 1.65 lbs. You will be issued a Return Authorization Number. In order to maintain an inventory of 100%, Brand New, A-Stock, untouched products, all sales are final. We ask that you please be sure you are ordering the correct product.