24" subwoofer
Features:
Die-cast aluminum basket
Ferrite magnet(2*124OZ)
Cloth edge and non-pressed paper+glass fiber cone
High-temp black oxidizing aluminum foil voice coil

Specifications:
Nominal diameter:24"
Power rating: 3000watts
Sensitivity: 110 dB
Frequency response:12-500
Voice coil diameter: 127"CCAW winding