American Bass Single 12" XMAXXX Monster Ported Enclosure 18" Subwoofer Polypropylene cone with rubber surround:

Polypropylene cone with rubber surround: Adds stiffness and durability to minimize cone flex and withstand in-ride vibrations over time

Crossover high pass: 10Hz ~ 90Hz — High-pass filtering to block subsonics or to aid integration with other speakers in a multi-amp system

Linkwitz-Riley Crossover

75 inch Cone Paper Magnet Ferrite Voice coil wire CCAW Surround Foam RMS Power 1500 W MAX Power 3000 W Frame Alu Impedance 2+2 / 1+1 Ohm SPL 86

75” — compact footprint suitable for tighter trunk or under-seat installations

American Bass Single 12" XMAXXX Monster Ported Enclosure 18" Subwoofer Polypropylene cone with rubber surround:The American Bass Single XMAXXX Monster 12" Ported Enclosure is a purpose built, 2. 5 cubic foot ported box designed specifically for the XMAXXX Monster 12" subwoofer. It optimizes airspace and tuning to deliver deep, controlled bass in demanding car audio setups. Net Volume: 2. 5 cubic feet provides the targeted internal space to balance low end extension with cone control for the XMAXXX Monster 12". Tuning: 32 Hz sets the port resonance to emphasize