QTX Subwoofer filter, 12dB, 120Hz, 4 Ohms, 400W

Passive 4 ohms subwoofer filters for use in Hi-Fi and PA loudspeaker systems.Damping[tab]12dB/Oct.[br]Frequency[tab]120Hz[br]Impedance[tab]4 OhmsPower rms[tab]160W[br]Power peak[tab]400W