(2) P2D4-8 - Rockford Fosgate 8" 500W Max Dual 4-Ohm Punch Series Subwoofers. Impedance: Dual 4 ohm. Dual linear spiders with woven tinsel leads. Top mount depth: 4-3/4". SPL (dB @ 1w/1m): 83 dB. Frequency response: 39.6-250 Hz.
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