Massive Audio MMA 124 MMA Series 500-Watt-RMS Dual 4-Ohm Subwoofer (12 Inch)

• 1,000 watts peak;• Heavy-gauge steel basket with industrial texture painting;• High-flux Y30 strontium ferrite magnets;• Dual 4-ohm 2 in. 4-layer high-impedance aluminum formers with EISV voice coil;• Poly cotton spider with woven round tinsel leads;• Laminated paper cone with pressed foam surround;• Round-shape PP vacuum dust cap;• 8 mm top plate;• 4-way spade terminals;• CEA 2031 compliant;• Ported box: 14 in. H x 16 in. D x 16 in. W/14.05 sq. in. port area;• Sealed box: 1.42 cu. ft.;• Each;