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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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List price $291.94
-18% $239.94

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Infinity Kappa 83WDSSI (INFSUBKA83WDSSIAM)

1200W Peak (400W RMS) 8” Kappa Series Single 2-or 4-ohm Car Subwoofer

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1200W Peak (400W RMS) 8” Kappa Series Single 2-or 4-ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Impedance: Single 2 or 4 ohm
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 5.42"
• Sensitivity: 91 dB

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List price $289.95
Save $140.00
-48% $149.95
Used from: $195.97

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Impedance: Single 2 or 4 ohm
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 5.42"
• Sensitivity: 91 dB

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    All About

    Infinity Car Subwoofers
    There aren't many subwoofers that deliver the same bang-for-the-buck that Infinity offers. Infinity car subwoofers are a compact yet effective way to add heart-pounding bass to any car. The engineering behind the Infinity subwoofers allows them to play the deep, rich window-rattling bass that makes them one of the most popular options available. The Infinity Reference and Kappa series car subwoofers separate themselves from the pack by providing the quality and reliability you've come to expect from Infinity.

    The incredibly deep bass response of the Reference series commands respect thanks to the strong, lightweight Mica reinforced composite cone. The GS series subwoofers are capable of delivering up to 1200 watts of hard hitting sound and their large roll rubber surround absorbs any unwanted distortions.

    The Kappa subs are also capable of producing deep lows that will really bump with their coated glass fiber cones and thick rubber surround. Infinity designed the Kappa subs with Selectable Smart Impedance technology which allows you to run them at 2 Ohms or 4 Ohms with the flick of a switch.

    Infinity subwoofers are available in 8", 10" and 12" designs and are a perfect fit for most vehicles. High energy Ferrite magnets control the cone travel in all Infinity subwoofers to deliver some of the strongest sounds on the market.

    So what are you waiting for? Pick up a Infinity Car Subwoofer today!
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    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.
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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.