Rockford Fosgate R2D4-10 10" Dual 4-Ohm Subwoofer Line Output Converters The VS12 combines a solid

The VS12 combines a solid non-resonant die-cast enclosure with a treated-paper cone

and use an active low-pass crossover in the recommended 80-100 Hz range at 12 dB per octave

5-inch two-way component speaker system designed for upgrading factory front-stage audio

6 kHz Range: Covers low bass through upper bass frequencies

Rockford Fosgate R2D4-10 10" Dual 4-Ohm Subwoofer Line Output Converters The VS12 combines a solidThe Rockford Fosgate Prime R2D4 10 is a 10 inch dual voice coil car subwoofer designed to add dedicated low frequency output to an aftermarket audio system. It is a practical upgrade for listeners who want fuller bass than factory door speakers can deliver. With 250 watts RMS power handling, it is suited to properly matched moderate power subwoofer amplifiers. This model uses dual 4 ohm voice coils to provide installation flexibility when selecting