Onlinecarstereo.com - Wholesale Deals at Bargain Prices

Car Audio, Car Stereo, Car Video, Car Speakers, Car Amplifiers, Car Subwoofers, GPS Navigation Systems, Car Alarms, Marine Audio, Home Audio

For orders and customer service, call us 1(888)615-5663

1-310-526-8635

Free Shipping on Order $49+
Sort By   
Items per page   
Ground Shaker SQP115
Not Rated Yet
Ground Shaker SQP115
15" Single Slot Ported Box
$90.95 Buy Now
Free Shipping
Ground Shaker SQ115 Ground Shaker SQ115
15" Pro Single Sealed Box
$88.95 Buy Now
Free Shipping
Rockford Fosgate P300-10 Rockford Fosgate P300-10
 Powered Enclosure with 10" Subwoofer and Built-In 300W Amplifier 
$165.99 Buy Now
Free Shipping
Ground Shaker KKP115 Ground Shaker KKP115
15" Single Ported Square Mount Box
$96.95 Buy Now
Free Shipping
MTX RT8PT (RT8PT) MTX RT8PT
8" 120W Powered Subwoofer Tube 
$149.95 Buy Now
Free Shipping
Rockford Fosgate P300-12 Rockford Fosgate P300-12
 Powered Enclosure with 12" Subwoofer and Built-In 300W Amplifier 
$184.95 Buy Now
Free Shipping
Ground Shaker GSP115 Ground Shaker GSP115
15" Single Pro Ported With G-S Port
$90.95 Buy Now
Free Shipping
Ground Shaker SQPXL115
Not Rated Yet
Ground Shaker SQPXL115
15" Single Ported Extra Large Box
$139.00 Buy Now
Free Shipping
Ground Shaker STP115
Not Rated Yet
Ground Shaker STP115
15" Single Ported Truck Box
$110.95 Buy Now
Free Shipping
Ground Shaker BZK15 Ground Shaker BZK15
15" Single Ported Tube
$119.00 Buy Now
Free Shipping
MTX XTL110P (XTL110P) MTX XTL110P
Universal Amplified Car Subwoofer Loaded with One 400W 10" Car Subwoofers
$179.00 Buy Now
Free Shipping
Rockford Fosgate R300-12
Not Rated Yet
Rockford Fosgate R300-12
Amplified Enclosure Loaded with (R1S412) Single 12" 300W Prime Series Car Subwoofer Loaded at 4-Ohm Final Impedance
$209.00 Buy Now
Free Shipping
Ground Shaker KK115
Not Rated Yet
Ground Shaker KK115
15" Single Sealed Hatchback Square Mount Box
$96.95 Buy Now
Free Shipping
Ground Shaker HB115
Not Rated Yet
Ground Shaker HB115
15" Single Sealed Hatchback Box
$100.95 Buy Now
Free Shipping
Ground Shaker KKPXL115
Not Rated Yet
Ground Shaker KKPXL115
15" Single Ported Solobaric XL-Box
$129.00 Buy Now
Free Shipping
Power Acoustik THIN-13BX Hot Deal
Not Rated Yet
Power Acoustik THIN-13BX
Low Profile Subwoofer Enclosure with Single 13-1/4" 700W THIN-13 Component Car Subwoofer Loaded at 4-Ohm Final Impedance
$159.99 Buy Now
Free Shipping
Rockford Fosgate R300-10
Not Rated Yet
Rockford Fosgate R300-10
Amplified Enclosure Loaded with (R1S410) Single 10" 300W Prime Series Car Subwoofer Loaded at 4-Ohm Final Impedance
$199.00 Buy Now
Free Shipping
Ground Shaker PT115
Not Rated Yet
Ground Shaker PT115
15" Single Ported Extra Large Truck Box (Black)
$110.95 Buy Now
Free Shipping
Ground Shaker SQXL115
Not Rated Yet
Ground Shaker SQXL115
15" Single Pro Sealed Extra Large Box
$110.95 Buy Now
Free Shipping
Ground Shaker ST115
Not Rated Yet
Ground Shaker ST115
15" Single Sealed Truck Box
$80.95 Buy Now
Free Shipping
Ground Shaker HB 1 15B
Not Rated Yet
Ground Shaker HB 1 15B
15-inch Single Sealed Subwoofer Box (Gray)
$79.95 Buy Now
Free Shipping
Ground Shaker CP115
Not Rated Yet
Ground Shaker CP115
15" Single Sealed Compact Box
$90.95 Buy Now
Free Shipping
Ground Shaker CPKK115
Not Rated Yet
Ground Shaker CPKK115
15" Single Sealed Solobaric Compact Box
$90.95 Buy Now
Free Shipping
Ground Shaker PTKK115
Not Rated Yet
Ground Shaker PTKK115
15" Single Ported Extra Large Solobaric Truck Box
$110.95 Buy Now
Free Shipping
Back to Top

Subwoofer Enclosures

Subwoofer Enclosures or Sub Boxes comes in many different configurations, shapes, and sizes and are instrumental in allowing your subwoofer to produce the type of bass response you expect. There are 3 main types of enclosure types, Sealed, Ported, and Band Pass which is a hybrid. You’ll also need to determine the size of the enclosure to verify that air space provided meets the requirement of your subwoofer. We offer different brands available for purchase from top manufactures including Lanzar, MTX, Pioneer, Bazooka, Rockford Fosgate, Plye, Soundstorm, Alpine, Polk Audio, Sony, Boss Audio, JL Audio, Infinity, JBL, Power Acoustik, Vibe, Audiopipe, Pyramid, Ground Shaker. Need help deciding which subwoofer enclosure you need? Use our vehicle FIT GUIDE to assist you with the size question pertaining to your vehicle or you can simply call our Sales Department and they will be more than happy to assist you with any questions you may have.

Recently Viewed

You have no recently viewed items.

Check back here to navigate back to items you recently viewed.

KDC-BT958HD
AVH-X4700BS
AVIC-5100NEX
AVH-4100NEX
693.11i
PDN-726B
R1682
BVS13.3B
72-5602
PD-651B