At high sound pressure levels, air flow turbulence inside a vented enclosure’s port can create noise that sounds like woofer break up. The patented Slipstream port in Series II enclosure uses a doubleflared design to minimize turbulence, and eliminate unwanted vortices.
SSI™ (Selectable Smart Impedance)
Most car audio system designs call for 2- or 4-ohm impedance. Series II subwoofers feature an exclusive dual impedance switch that lets you choose either load impedance option. Not available from any other manufacturer, SSI lets you reconfigure your system by simply flipping a switch.
Series II enclosure incorporate a high-roll surround that provides superior cone edge suspension while maximizing excursion. It not only increases the cone area, it also provides remarkable linear stability and reliability.
Proprietary cone design
JBL subwoofer cones aren’t just built to thump, they’re built to last. Series II enclosure feature an exclusive cone design that delivers superior rigidity for longlasting performance.
Long excursion design
The longer a subwoofer’s excursion is, the more air it moves. And the more air it moves, the more bass you feel. The longexcursion design in Series II enclosure ensures big, deep bass output. Just the way you like it.
Diameter : 12 Inch
Sensitivity : 93 dB
Impedance : 2/4 Ohm
Frequency Response : 25-175 Hz
Peak Power Handling : 1100 Watts
Number Of Subwoofers : 1
Enclosure Type : Ported
Color : Black
Amplified : No
RMS Power Handling : 275 Watts
1 ported enclosure
Description: 12" (300mm) car audio subwoofer with SSi
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties. What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warrantied if the defect is due to physical damage.
Estimated Shipping Time for Special Order items is 7-10 days.
You may call our Customer Service Department at 310-526-8635 for a more accurate shipping estimate.
Special Order Product
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4. Limit one price match per identical item per customer.
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All your purchase from our store comes with Free Lifetime Technical Support. Please call our certified technicians at 310-874-3313 for any questions about your product.
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Consumer Priority Service was founded on the belief that consumers deserve
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both on and offline. Our lineup of consumer protection products can be found at
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Why Do I need This?
Consumer Priority Service Extended Protection plans provides you with easy protection
from potentially high future repair costs. Planning ahead and taking action now
can save you the stress of dealing with unqualified servicers should your product
become defective. Saving time and money is in everybody’s best interests. We are
here for you.
What is Covered?
CPS Protection Plans are extensions of your manufacturers’ written warranty a few
added bonus features. Any malfunctions that would normally be covered within the
terms and conditions of the original written warranty would be covered through the
life of the Consumer Priority Service Extension. "Our Shield Means You're Protected."
Benefits of owning a Consumer Priority Service Plan
Zero Deductible All CPS plans are zero deductible. This means that ALLcosts
associated with Parts and Labor to repair your defective product are covered. Owning
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With CPS you can file a claim for repair or replacement 24 hours a day 7 days a
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Any product that plugs in or takes a battery qualifies for this program. If your
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Consumer Priority Service provides complete coverage across all 48 contiguous states.
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If our authorized service center determines your product to be beyond economical
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