Your search for 8 subwoofer returned the following:

W1v2 Series 13.5" 8-ohm subwoofer

IN STOCK

1 person says 

• metallic-finish polypropylene cone with nitrile-butylene rubber surround
• 20-200 Hz frequency response
• 75-350 watts RMS power range
  

Punch Stage 3 shallow 8" subwoofer with dual 4-ohm voice coils

IN STOCK

1 person says 

• dual 4-ohm voice coils
• anodized aluminum cone with M-Roll Santoprene™ surround
• 50-150 watts RMS power range

CompS Series 8" 2-ohm subwoofer

IN STOCK

1 person says 

• injection-molded polypropylene cone with ribbed foam surround
• power range: 50-200 watts RMS
• frequency response: 30-500 Hz

Grand Touring Series 8" 4-ohm subwoofer

IN STOCK

23 people say 

• Polypropylene cone
• Hi-roll rubber surround
• 50-200 watts RMS power range
  

Road Thunder Series 8" subwoofer with dual 4-ohm voice coils

IN STOCK

1 person says 

• polypropylene cone
• nitrile-butyl rubber surround
• 100-200 watts RMS power range

Anniversary Edition W7 Series 8" 3-ohm subwoofer

LOW STOCK

2 people say 

• polypropylene W-Cone with polyester foam surround
• power range: 125-500 watts RMS
• frequency response: 23-250 Hz

Power T0 12" subwoofer with selectable 2- or 8-ohm impedance

LOW STOCK

2 people say 

• Kevlar® reinforced paper cone with aluminum dust cap
• power range: 150-700 watts RMS (1400 watts peak power)
• frequency response: 26-500 Hz

Shallow-mount 8" 4-ohm subwoofer

IN STOCK

5 people say 

• carbon-glass fiber cone with butyl rubber surround
• shallow-design basket
• 50-150 watts RMS power range

W1v2 Series 8" 4-ohm subwoofer

IN STOCK

16 people say 

• metallic-finish polypropylene cone with nitrile-butylene rubber surround
• 28-250 Hz frequency response
• 35-150 watts RMS power range
  

db Series 8" subwoofer with dual 4-ohm voice coils

IN STOCK

10 people say 

• polypropylene cone with Santoprene rubber surround
• 50-180 watts RMS power range
• frequency response: 30-200Hz

Comp 12" 8-ohm subwoofer

IN STOCK

6 people say 

• frequency response: 27-500 Hz
• injection-molded polypropylene cone with ribbed foam surround
• power range: 50-150 watts RMS

MicroSub™ slot-ported enclosure with one 8" W3v3 subwoofer

IN STOCK

50 people say 

• slot-ported low-profile enclosure with one 8" W3v3 woofer
• 4-ohm total impedance
• power handling: 50-250 watts RMS

Ported enclosure with one 8" DXi Series subwoofer

IN STOCK

2 people say 

• ported enclosure with one 8" DXi Series subwoofer
• frequency response: 30-200 Hz
• power handling: 50-180 watts RMS

BT Series 8" Bass Tube® with dual 8-ohm voice coils

IN STOCK

1 person says 

• ported cylindrical sub enclosure with 8" poly woofer
• power handling: 12-400 watts RMS (200 watts per voice coil)
• frequency response: 39-1,500 Hz

BT Series 6-1/2" Bass Tube® with dual 8-ohm voice coils

IN STOCK

3 people say 

• ported cylindrical sub enclosure with 6-1/2" poly woofer
• power handling: 12-300 watts RMS (150 watts per voice coil)
• frequency response: 39-1,500 Hz

BT Series 6-1/2" Bass Tube®

IN STOCK

1 person says 

• ported cylindrical sub enclosure with single 6-1/2" poly woofer
• power handling: 6-100 watts RMS
• frequency response: 39-1,500 Hz

Single 8" subwoofer enclosure with 90-watt amp

IN STOCK

6 people say 

• hatchback-style powered enclosure with one 8" subwoofer
• built-in Class D amplifier (90 watts RMS)
• remote bass-level control included

50-watt powered 8" Bass Tubes enclosure® with included factory radio connection kit

IN STOCK

44 people say 

• 8" woofer in ported enclosure
• built-in amplifier (50 watts max power)
• package includes 8" 50-watt powered Bass Tube and connection kit for factory radio

80-watt powered bandpass subwoofer

IN STOCK

216 people say 

• bandpass enclosure with one 8" woofer
• built-in amplifier (80 watts RMS)
• clear acrylic window for viewing sub

BT Series 100-watt powered 8" Bass Tube® with factory radio connection kit

IN STOCK

5 people say 

• 8" woofer in ported enclosure
• built-in amplifier (100 watts max power)
• package includes 8" 100-watt powered Bass Tube and connection kit for factory or aftermarket radio