JL Audio ACP108LG-W3V3 8" Loaded Subwoofer Speaker & Enclosure Box & Amplifier

JL Audio Microsub+ 250-watt 8" Powered Subwoofer - ACP108LG-W3V3
8" W3v3 subwoofer in ported enclosure
woofer impedance: 0.4 ohms
built-in Class D amp delivers 250 watts RMS at 0.4 ohms
recommended power/ground wiring gauge: 8 AWG
fuse rating: 30 A