– Oxygen-free copper wire: the bass coil uses 1.2mm wire diameter. – The capacitors uses a non-inductive MKP capacitor with a high withstand voltage of 400V, which better prevents the peak voltage from crossing and burning the speaker – Rated power:400W – Max Power: 800W – Impedance: 4-8 Ohms (Applicable to 4-8 ohm when using 4 ohm speakers) – Character: Subwoofer Only – Frequency points: 2500HZ – Applicable Range: 12-18 Inch Speaker – Dimensions: 125 x 120 x 45mm
