Sealed vs Ported Demonstration by Audio Xperts using SPL meter to show output differences
Defective Merchandise Merchandise that is discovered to be defective upon receipt will be replaced. Impedance Meter / Signal Generator. 2 kicker l7s84 8 1800w solobaric l7s car audio subwoofers solo-baric package
any product that exhibits physical damage or abuse. Total Speaker Q Value (Qts).