Your search for sony car audio returned the following:

GS Series 8" 4-ohm subwoofer

IN STOCK

• mica-reinforced cellular glass fiber cone
• power range: 50-280 watts RMS (900 watts peak power)
• frequency response: 28-500 Hz

GS Series 12" subwoofer with dual 4-ohm voice coils

IN STOCK

• mica reinforced cellular glass fiber cone with five-sided design
• power range: 50-400 watts RMS (1500 watts peak power)
• frequency response: 30-1000 Hz

GS Series 12" 4-ohm subwoofer

LOW STOCK

• mica reinforced cellular glass fiber cone with five-sided design
• power range: 50-380 watts RMS (1300 watts peak power)
• frequency response: 30-1000 Hz

GTR series 12" 4-ohm subwoofer

IN STOCK

• lightweight dimpled, five-sided injected polypropylene cone
• power range: 100-400 watts RMS (1500 watts peak power)
• frequency response: 30-1000 Hz

GTR Series 10" 4-ohm subwoofer

IN STOCK

• lightweight dimpled, five-sided injected polypropylene cone
• power range: 100-370 watts RMS (1300 watts peak power)
• frequency response: 35-1000 Hz