Pioneer TS-A2500LB 10" - 1200 W Max power, Glass-fiber & Mica reinforced IMPP™ Cone, Single 2Ω Voice

1200 Watts Max. Power / 300 Watts Nominal Power 10" 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) : 20.875" (530mm) x 11.750" (300mm) x 5.875" (150mm) Rigid mesh grill and removable feet included