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All Infinity Car Subwoofers with Boxes

Complete bass solutions with Infinity All Car Subwoofers with Boxes.

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Infinity Primus 1270B (PRIMUS1270BAM)

1200W Peak 300W RMS Loaded Single 12" Sealed Enclosure

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1200W Peak 300W RMS Loaded Single 12" Sealed Enclosure

• Sealed enclosure with 1 12" Primus Series Subwoofer
• 300 watts RMS (1200 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 17.250" L x 14.50" H x 7.625" W x 11.50" W2

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10
List price $219.95
-14% $189.95

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Ships in 10-14 days

Infinity Reference 1200SSL (INFSUBRF1200SSL)

1200W Peak (400W RMS) Loaded Dual 12" Sealed Enclosure

REFERENCE 1200SSL big
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1200W Peak (400W RMS) Loaded Dual 12" Sealed Enclosure

• Sealed enclosure with 2 12" Reference Series Subwoofers
• 400 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 27-5/8" L x 4-7/8" H x 14-5/8" W

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List price $499.95
-10% $449.95

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Infinity Reference 1000SSL (INFSUBRF1000SSL)

1050W Peak (350W RMS) Loaded Dual 10" Sealed Enclosure

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1050W Peak (350W RMS) Loaded Dual 10" Sealed Enclosure

• Sealed enclosure with 2 10" Reference Series Subwoofer
• 350 watts RMS (1050 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 24-7/8" L x 4-1/2" H x 13-1/8" W

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List price $449.95
-11% $399.95

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Only 1 Left!

Infinity REFERENCE 1200D

1600W Peak (800W RMS) Loaded Dual 12" Vented Subwoofer Enclosure

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1600W Peak (800W RMS) Loaded Dual 12" Vented Subwoofer Enclosure

• Ported enclosure with 2 12" Reference Series Subwoofer
• 800 watts RMS (1600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 32-1/16"" L x 15-1/16"" H x 17-1/8"" W x 14-1/16"" W2

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List price $699.95
-7% $649.95

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Infinity Kappa 103WDSSI + Belva MDFS10

1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer with 10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil

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1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer with 10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil

• Peak Power: 1350 watts
• RMS Power: 450 watts
• Impedance: Single 2 or 4 ohm
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 6-1/4"
• Sensitivity: 91 dB
• Subwoofer & Box Combo - Not Pre-Assembled

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121
List price $459.94
-59% $189.94

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Infinity Kappa 103WDSSI + Atrend 10SAL

1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer w/ Empty Single 10" Hatchback Style Medium Sealed Subwoofer Enclosure

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1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer w/ Empty Single 10" Hatchback Style Medium Sealed Subwoofer Enclosure

• Peak Power: 1350 watts
•RMS Power: 450 watts
• Impedance: Single 2 or 4 ohm
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 6-1/4"
• Sensitivity: 91 dB
• Subwoofer & Box Combo - Not Pre-Assembled

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List price $439.94
-55% $199.94

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Infinity PRIMUS 1270B + NVX Premium Sound Dampening Trunk Kit

1200W Max (300W RMS) 12" Primus Series Single/Dual 4 Ohm Car Loaded Subwoofer Enclosure

INFPRIMUS1270BAM, SDTK20 big
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1200W Max (300W RMS) 12" Primus Series Single/Dual 4 Ohm Car Loaded Subwoofer Enclosure

• 1200 Watts Max
• 300 Watts RMS
• Polypropylene Cone
• Rubber Surround
• Stamped Steel Frame
• Black Carpeted Enclosure
• 5/8" Medium-Density Fiberboard Construction

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133
List price $291.94
-18% $239.94

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EXCLUSIVE

12" Infinity Reference REF1200S & Sealed Truck Box

Shallow Mount 1000W 12" Reference Series Single Voice Coil Selectable Smart Impedance Car Audio Package

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Shallow Mount 1000W 12" Reference Series Single Voice Coil Selectable Smart Impedance Car Audio Package

• Peak Power: 1000W
• RMS Power: 250W
• Selectable Impedance Switch
• Polypropylene Cone with Rubber Surround

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55
List price $294.93
-42% $169.95

• Peak Power: 1000W
• RMS Power: 250W
• Selectable Impedance Switch
• Polypropylene Cone with Rubber Surround

Infinity Reference REF1200S with Ported Enclosure

1000W Peak (250W RMS) 12" Reference Series Single 4-Ohm Car Subwoofer

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1000W Peak (250W RMS) 12" Reference Series Single 4-Ohm Car Subwoofer

• Peak Power: 1000W
• RMS Power: 250W
• Selectable Impedance Switch
• Polypropylene Cone with Rubber Surround
• Includes Ported Enclosure

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130
List price $275.94
-28% $198.61

• Peak Power: 1000W
• RMS Power: 250W
• Selectable Impedance Switch
• Polypropylene Cone with Rubber Surround
• Includes Ported Enclosure

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    Infinity All Car Subwoofers with Boxes Information

    Infinity sealed and loaded car sub boxes are a great choice for many vehicles. With simple installation and true sub bass performance, these boxes are sure to turn some heads. Infinity speakers inside sealed and loaded sub boxes will bring the bass you are looking for.
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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage

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    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.