Pioneer TS-A3000LB 12" - 1500 W Max power, Glass-fiber & Mica reinforced IMPP™ Cone, Single 2Ω Voice

1500 Watts Max. Power / 400 Watts Nominal Power 12" Glass-fiber & Mica reinforced IMPP™ Cone Rubber Surround & Aramid-fiber dual-spider design Frequency range: 20 Hz to 1.0 kHz Speaker Impedance: 2 ohms Speaker Efficiency: 88 dB (1W/1M) Box dimensions (WxHxD) : 23.625" (600mm) x 13.750" (350mm) x 6.75" (170mm) Rigid mesh grill and removable feet included