SUBWOOFERS - 8 INCH 

Main Street Audio.com  provides a Full Variety Car Audio Subwoofers We carry Subwoofers from 8 inches to 15 inches in diameter from Alpine, Audiobahn,  Ample Audio, CDT Audio, Clarion, Crunch, Crystal Mobile Sound, Directed Audio, Image Dynamics, Infinity, JBL, Kenwood, Kicker, Lightning Audio, MA Audio, MB Quart, Orion, Phoenix Gold, Pioneer, Premier, Power Acoustik, PowerBass, Precision Power, Rockford Fosgate, Sony, SoundStream, SPL and Visonik.  If you don't find your favorites listed under specific size, click on the specific Brand in the left column for even more Subs! Subwoofers by Size   Subwoofers - 8 Inch   Subwoofers - 10 Inch   Subwoofers - 12 Inch   Subwoofers - 15 Inch
Discount Car Audio, Stereo, Security and Mobile Video from Pioneer, Sony, Kenwood, Clarion, Rockford Fosgate, Audiobahn, CDT Audio, a/d/s, and other top names in mobile entertainment. Amplifiers, Subwoofers, Speakers, Components, Receivers and Custom Speaker enclosures are Best discount prices on the web.
MA Audio MA800XL 8 inch Subwoofer Dual 4 ohm-SHIPPED FREE-Best Price Guaranteed	MA Audio MA800XL 8 inch Subwoofer Dual 4 ohm-SHIPPED FREE-Best Price Guaranteed Check Latest Price  MA Audio Subwoofer COMPETITION SERIESMA Audio MA800XL  8" Subwoofer 800 Watts RMS Reinforced Ribbed High Foam Surround TechnologyPatented Thermo-Cooling Motor Structure Copper Clad Aluminum Voice Coil WireHeavy Duty Non-Pressed Paper ConeUltra Strong Polypropylene Dust CapNew Patente ...
MA Audio MA80XE 8 inch Subwoofer Dual 4 ohm	MA Audio MA80XE 8 inch Subwoofer Dual 4 ohm Check Latest Price  MA Audio 8 INCH 500 WATT COMPETITION SUBWOOFER XE Series Reinforced Ribbed High Foam Surround Technology Black Powder Coated Stamped Steel Basket Ultra Strong Polypropylene Dust Cap Double Stacked Strontium Magnets Platinum Plated Block Terminals Copper Wound Voice Coils ...
	Rockford Fosgate 8 inch Punch Stage2 4 ohm Subwoofer-MSRP:$109-SALE Check Latest Price Rockford Fosgate Punch STAGE 2  -P28s4Features Parabolic Triangular Geometry cone support system for reduced piston flex 30oz. double-stacked magnet assembly increases excursion capability Compliant linear spider eliminates need for break-in period Precision CRS basket is stamped from co ...
	Rockford Fosgate 8 inch Punch Stage2 8 ohm Subwoofer-MSRP:$109-SALE Check Latest Price Rockford Fosgate Punch STAGE 2  -P28s8Features Parabolic Triangular Geometry cone support system for reduced piston flex 30oz. double-stacked magnet assembly increases excursion capability Compliant linear spider eliminates need for break-in period Precision CRS basket is stamped from co ...
	Rockford Fosgate 8 inch Punch Stage1 4 ohm Subwoofer-MSRP:$79-SALE Check Latest Price Rockford Fosgate Punch STAGE 1  -P18s4Features Parabolic Triangular Geometry cone support system for reduced piston flex Compliant linear spider eliminates need for break-in period Precision CRS basket is stamped from cold rolled steel to dampen unwanted resonances 1.5" anodized al ...
	Rockford Fosgate 8 inch Punch Stage1 8 ohm Subwoofer-MSRP:$79-SALE Check Latest Price Rockford Fosgate Punch STAGE 1  -P18s8Features Parabolic Triangular Geometry cone support system for reduced piston flex Compliant linear spider eliminates need for break-in period Precision CRS basket is stamped from cold rolled steel to dampen unwanted resonances 1.5" anodized al ...
Crystal Mobilesound CMP8 8" 400w Subwoofer-MSRP:$139-SALE	Crystal Mobilesound CMP8 8" 400w Subwoofer-MSRP:$139-SALE Check Latest Price CMP8  8" Subwoofer Crystal 8" Cast Aluminum Dual Magnet subwoofer BRAND NEW!  FACTORY BOXED! CMP8 Competition Subwoofer 8"  Single 4 ohm voice coil Power: 200-250 watts RMS/400 watts Peak Rubber Surround Vented Backplate ...
	Rockford Fosgate 8 inch Punch Stage3 Dual 4 ohm Subwoofer-MSRP:$209-SALE Check Latest Price Rockford Fosgate Punch STAGE 3  -P38D4Features Parabolic Triangular Geometry cone support system for reduced piston flex Massive 57oz. magnet assembly increases excursion capability Compliant linear spider eliminates need for break-in period Precision 2-piece basket is cast from aluminum ...
	Rockford Fosgate 8 inch Punch Stage3 Dual 2 ohm Subwoofer-MSRP:$209-SALE Check Latest Price Rockford Fosgate Punch STAGE 3  -P38D2Features Parabolic Triangular Geometry cone support system for reduced piston flex Massive 57oz. magnet assembly increases excursion capability Compliant linear spider eliminates need for break-in period Precision 2-piece basket is cast from aluminum ...
MA Audio HK80XC 8 inch Chrome Subwoofer Dual 4 ohm-SHIPPED FREE-Best Price Guaranteed	MA Audio HK80XC 8 inch Chrome Subwoofer Dual 4 ohm-SHIPPED FREE-Best Price Guaranteed Check Latest Price  MA Audio SubwooferMA Audio MA80XC 8" CHROME Subwoofer 800 Watts RMS  Price GuaranteeMA80Xc 400W Rms 800W Max Dual 4-Ohm Voice Coils 200 Oz. Double Stacked Magnets Mounting Depth: 4.6” Mounting Diameter: 7.3” Optimum Vented Box: 1 Cu/Ft Round Port Diameter: (2) 3" Square Por ...
Directed Amplified Subwoofer-Add to XM or Sirius System	Directed Amplified Subwoofer-Add to XM or Sirius System Check Latest Price SIRIUS 8” Powered Subwoofer SIR-PS1 Key Features:  Add bass to your satellite radio system Easy drop-in bass solution for factory or aftermarket systems Speaker level inputs with auto-sense turn-on SIRIUS badge with blue ultra-bright LED Adjustable gain ...
CDT Audio Red Series HDSQ8 -8" Sound Quality 400w RMS Subwoofer	CDT Audio Red Series HDSQ8 -8" Sound Quality 400w RMS Subwoofer Check Latest Price CDT S.Q. RED Series Subwoofers:These red powder-coated cast-frame subwoofers when installed in a range of recommended enclosures satisfies the need for a superbly compact system that exceeds all but your most demanding requirements for impact and extension. This series is oriented to provide the buy ...
CDT Audio Yellow Series ESSQ80 -8" Sound Quality 400w RMS Subwoofer	CDT Audio Yellow Series ESSQ80 -8" Sound Quality 400w RMS Subwoofer Check Latest Price CDT S.Q. YELLOW Series Subwoofers:The second place team in the CDT subwoofer line is the Series SQ–80, SQ-100 and the SQ-1000. Subwoofer performance is advanced to a new level by the yellow powder-coated models in this line-up. The extra stroke and precision movement in the motor characteristic to t ...
CDT Audio Orange Series ESSQ800 -8" Sound Quality 400w RMS Subwoofer	CDT Audio Orange Series ESSQ800 -8" Sound Quality 400w RMS Subwoofer Check Latest Price CDT S.Q. ORANGE Series Subwoofers:For the truly extravagant installation, move up to the SQ-800, SQ-1000 and the ultimate SQ-1200 (orange features with silver cone) for the most expansive and extravagant installations. Truly, do these fantastic performers achieve an ultimate showing in larger enclos ...
CDTGOLD Series SQ800 -8" Sound Quality 400w RMS Subwoofer	CDTGOLD Series SQ800 -8" Sound Quality 400w RMS Subwoofer Check Latest Price We are Proud to be a Premier Authorized Dealer ofCDTGOLDCDT Audio CDTGOLD SQ-800GOLD   8" SubwooferCDT AudioModel:  SQ-800GOLDShipping FREECDT GOLD Series 8"cast sound qualitySubwoofer Designed for extreme small enclosures: .2-.4 Cu Ft. Power handling 400 watt RMS / Max 800 ...
CDT Audio EF80 8" 200w RMS EF series Cast Alloy Audiophile Subwoofer-Monthly SALE	CDT Audio EF80 8" 200w RMS EF series Cast Alloy Audiophile Subwoofer-Monthly SALE Check Latest Price CDT Audio EF-80   8"  4 ohm  200w RMS Subwoofer EF Series 8" Cast Ally Audiophile Subwoofers (Sold as Single Subwoofer) CDT Audio Model:  EF-80  Mounting Depth: 4" Mounting Cutout diameter: 7 1/4" EF Series 8" ...
Image Dynamics ID8-D4 Series 8" Dual 4 ohm Subwoofer	Image Dynamics ID8-D4 Series 8" Dual 4 ohm Subwoofer Check Latest Price Image Dynamics ID Series 8" Dual 4 ohm Subwoofer  Nominal Impedance (IMP) 2/8 ohms DC Resistance (Re) .95 / 3.8 ohms Resonant Frequency (Fs) 22.7Hz Electrical "Q" (Qes) .317 Mechanical "Q" (Qms) 3.331 Total "Q" (Qts ...