1 ohm vs 4 ohm subwoofer
When choosing a subwoofer, one of the most important factors to consider is the impedance. Impedance is a measure of the opposition to current flow in an electrical circuit. The lower the impedance, the more current will flow through the circuit. Subwoofers typically have an impedance of 1 ohm, 2 ohms, or 4 ohms. What …