JBL SUBWOOFER IN CUSTOM BOX -

Hi here i have a jbl in a custom L Ported box tuned to 32hz some specs of subwoofer below 12" (30cm) Plus One subwoofer cones with enlarged-surface membranes 400W RMS (equivalent to a 1600W peak) Dual oversized 3" (8cm) voice coils for high output efficiency and low distortion Kevlar-impregnated paper cone for optimum weight-performance ratio Die-cast frame Embroidered coils Frequency response: 23Hz to 200Hz Sensitivity: 94dB Nominal impedance: 2 or 8 ohms http://www.hifi-tower.co.uk/JBL-P1224-Car-Subwoofer-12-400W-RMS-Plus-One-Cones_i4328.htm?campaign=Preisvergleich/google/10005048&etcc_med=Comparison&etcc_par=Google&etcc_ctv=10005048&etcc_grp=In-Car+Entertainment&etcc_tar=Sales PICK UP ONLY NO TIME WATERS!!!!