Your search for dual voice coil returned the following:

16" subwoofer with dual 2-ohm voice coils

LOW STOCK

• Kevlar/foam sandwich cone with butyl rubber surround
• 25-1,000 Hz frequency response
• 50-500 watts RMS power range

13" subwoofer with dual 2-ohm voice coils

LOW STOCK

1 person says 

• Aramid fiber/foam/glass composite sandwich cone with butyl rubber surround
• 30-1,000 Hz frequency response
• 50-400 watts RMS power range

Anniversary Edition W7 Series 13.5" subwoofer with dual 1.5-ohm voice coils

IN STOCK

3 people say 

• polypropylene W-Cone with polyester foam surround
• power range: 500-1,500 watts RMS
• frequency response: 15-200 Hz

Power Stage 2 15" subwoofer with dual 2-ohm voice coils

LOW STOCK

2 people say 

• dual 2-ohm voice coils
• adonized aluminum woofer cone with rubber surround
• 500-1,200 watts RMS power range

Power Stage 2 — 12" subwoofer with dual 4-ohm voice coils

IN STOCK

1 person says 

• dual 4-ohm voice coils
• adonized aluminum woofer cone with rubber surround
• 500-1,200 watts RMS power range

W6v2 Series 13.5" subwoofer with dual 4-ohm voice coils

LOW STOCK

6 people say 

• polypropylene W-Cone with polyester foam surround
• 18-200 Hz frequency response
• 200-750 watts RMS power range
  

W6v3 Series 12" subwoofer with dual 4-ohm voice coils

LOW STOCK

1 person says 

• mineral-filled polypropylene cone with rubber surround
• 20-200 Hz frequency response
• 200-600 watts RMS power range

13" subwoofer with dual 4-ohm voice coils

LOW STOCK

1 person says 

• zamak (zinc alloy) basket
• Polyglass cone with butyl rubber surround
• 50-400 watts RMS power range

15" subwoofer with dual 2-ohm voice coils

LOW STOCK

1 person says 

• Kevlar laminated hemp cone with Santoprene surround
• switchable to 4-ohm or 1-ohm impedance configuration
• 1,000-1,500 watts RMS power range

W6v3 Series 10" subwoofer with dual 4-ohm voice coils

IN STOCK

• mineral-filled polypropylene cone with rubber surround
• 22-200 Hz frequency response
• 200-600 watts RMS power range

11" subwoofer with dual 4-ohm voice coils

LOW STOCK

• zamak (zinc alloy) basket
• Polyglass cone with butyl rubber surround
• 50-300 watts RMS power range

Solo-Baric L7 Series 15" subwoofer with dual 2-ohm voice coils

OUT OF STOCK

1 person says 

• square polypropylene cone with Santoprene rubber surround
• 18-100 Hz frequency response
• 100-1,000 watts RMS power range

Solo-Baric L7 Series 15" subwoofer with dual 4-ohm voice coils

LOW STOCK

3 people say 

• square polypropylene cone with Santoprene rubber surround
• 18-100 Hz frequency response
• 100-1,000 watts RMS power range

CompVX 15" subwoofer with dual 2-ohm voice coils

IN STOCK

CompVX 15" subwoofer with dual 4-ohm voice coils

IN STOCK

12" subwoofer with dual 4-ohm voice coils

LOW STOCK

1 person says 

• woven glass-fiber cone with butyl rubber surround
• non-resonant ABS/fiberglass basket
• 50-250 watts RMS power range

Shallow-mount 12" subwoofer with dual 4-ohm voice coils

• mica-filled polypropylene cone with rubber surround
• cast alloy basket
• 100-400 watts RMS power range

12" subwoofer with dual 4-ohm voice coils

IN STOCK

1 person says 

• square polypropylene cone with Santoprene rubber surround
• 20-100 Hz frequency response
• 100-750 watts RMS power range

Type-R 15" subwoofer with dual 4-ohm voice coils

LOW STOCK

20 people say 

• Dual 4-ohm voice coils
• Kevlar® reinforced pulp cone
• Santoprene rubber surround

Type-R 15" subwoofer with dual 2-ohm voice coils

IN STOCK

1 person says 

• dual 2-ohm voice coils
• Kevlar® reinforced pulp cone
• Santoprene rubber surround