TS-W309D4

Category:

12″ woofer
Max. power: 1400w

Nom. power: 400w

Impedance: 20HMS or 8ohms(4ohmsDVC)

Sensitivity: 92 dB+_1.5dB(in car,input:1w)

Frequency response: 20Hz to 180Hz (-20dB in car ,input:1w)

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