Massive Audio H154X - 15" 2000 Watts RMS Dual 4 Ohm 3" V.C. Mega Subwoofer 0-500 520 — Precise model identifier

520 — Precise model identifier used for compatibility and service reference

824 MAGNET SIZE (OZ) 501 VOICE COIL SIZE 4 BASKET TYPE CAST RECOMMENDED AMP (PAIR) VFL 6K

It sustains the original 2-ohm DVC configuration for amplifier compatibility

Cutout: 11

75" voice coil

Massive Audio H154X - 15" 2000 Watts RMS Dual 4 Ohm 3" V.C. Mega Subwoofer 0-500 520 — Precise model identifierMassive Audio H154X is a 15 inch high output subwoofer built for competition grade bass and premium daily driver installations, delivering deep, precise low end with robust heat management. Size: 15" woofer with ample cone area to move significant air for low frequency extension and punchy output. RMS Watts: 2000W continuous power handling, enabling sustained high level bass without thermal collapse. Peak Watts: 4000W maximum input capability for