Pioneer TS-A300B

Frequency response:     20 Hz - 2600 Hz

Impedance:     2 Ω

Maximum input power:     1500 W

Nominal input power:     500 W

Sensitivity:     78 dB

Series:     A-Series

Diameter Size:     30 cm

Dimensions:     484 mm (W) x 374 mm (H) x 463 mm (D)

IMPP™ Composite Cone:     

Magnets:     Ferrite

Woofer material:     Glass Fiber & Mica Reinforced Interlaced Injection Molded PolyPropylene (IMPP™) Cone