soundstream 15 inch subwoofer

Alpine W10S4 10-inch Single 4 Ohm Subwoofer Bundle

Hertz HMS 12 S4-LD-G - 12" 4-Ohm Marine Subwoofer with RGB LEDs, Gray Sport Grille

Hertz HMS 12 B4-LD-C - 12" 4-Ohm Marine Subwoofer with RGB LEDs, Black Grille

Cerwin Vega XED Series Bass Package (2) 12" 4 Ohm SVC Subwoofers and 300W RMS Mono Amplifier at 2 Ohms

Alpine RS-W10D4 10-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils

Hertz HMS 12 S2-LD-G - 12" 2-Ohm Marine Subwoofer with RGB LEDs, Gray Sport Grille

Hertz CS-300-S4 12in 4-Ohm Car Subwoofers, Pair

Memphis Audio MJP844 8" DVC 4-Ohm Subwoofer, MJG8 Grille

Hertz DS-253 10in 4-Ohm Car Subwoofers, Pair

Hertz CS-250-S4 10in 4-Ohm Car Subwoofers, Pair

Hertz HMS 10 B2-LD-W - 10" 2-Ohm Marine Subwoofer with RGB LEDs, White Classic Marine Grille

Diamond Audio DESMB10D - Dual 10" Slot Vented Passive Subwoofer Enclosure (2Ω)

Memphis Audio 60MJP1244 Dual 12" DVC 4-Ohm Subwoofers, Grilles

Diamond Audio DESMB8 - 8" Slot Vented Passive Subwoofer Enclosure (2Ω)

Cerwin Vega (2) V10DV2 10" DVC 2-Ohm Subwoofers Bass Package 0.5 or 2 Ohm Final