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B2 Audio

B2 Audio RAMPAGE12 12" Subwoofer - 4,000 Watts RMS

$1,455.99
$1,349.99
SKU:
RAMPAGE12
Condition:
New
Availability:
Usually Ships in 1-2 Days
Shipping:
$50.00 (Fixed Shipping Cost)

B2 Audio RAMPAGE12 12" Subwoofer - 4,000 Watts RMS

$1,455.99
$1,349.99

B2 Audio RAMPAGE12 12" Subwoofer - 4,000 Watts RMS

$1,455.99
$1,349.99

B2 Audio RAMPAGE12 Rampage 12″ Subwoofer

2012 started the evolution for the RAMPAGE. A direct derivative from the legendary & innovative X series subwoofers (XM, X2C, X26). Although the RAMPAGE XM is based on a 4″ coil platform, its performance will not stand in the shade of its heritage. In many ways, it pushes the boundaries even further.

The new B2 basket offers superior cooling with improved SAFT (Smooth Air Flow Tech) and has the ability of offering even more XMAX than the previous design. A massive 3.15″/ 80 mm peak to peak is handled by the B2 proprietary 315 mm / 12.4″ spiders, that are among the largest you will find on any traditional 15″ subwoofer without the use of cheap and flimsy adapters. The new B2 basket offers a triple landing so you can customize the stiffness and spider size to your application.

OCAF

Years of research into the XM and X2C subwoofer design has resulted in our new OCAFv2 motor design (Optimized Cooling And Flow). This technology allows a massive increase in cooling for both the motor and voice coil allowing for a more stabilized operating temperature even at full volume levels. To break it down, you can push them longer and harder than you would traditionally expect.     

This voice coil features a 4" internal diameter and 4.33″ outer diameter, along with an 8 layer tall wind design manufactured in the United States. This design is made for daily torture or demos for days!

The RAMPAGE XM’s motor keeps the same 11″ diameter as previous XM subwoofers, but the triple stack slugs are increased by 25%. Still we are able to keep the entire height of the motor to a mere 10% more than 2nd gen XM. With the longer Xmech, the added 10% comes into play.

Stiffness

Another tool was made for the XL composite dust caps with embossed B2 logos. The half spherical design with wider wedges stiffens up the cone, offering greater stability and helps keep that transient response tight. So when the bass drops its always clean, crisp, and on point. Using a slightly wider stretch foam surround there’s less mechanical parts that will limit your stroke.

 

Specifications RAMPAGE 12D1 RAMPAGE 12D2
Frequency Response 10 Hz ~ 500 Hz 10 Hz ~ 500 Hz
Sensitivity 87.4 dB 83.9 dB
Nominal Impedance Dual 1 Ω Dual 2 Ω
DC Resistance (RE) 1.8 Ohm 3.6 Ohm
Resonance Frequency (FS) 34.6 Hz 33.8 Hz
Power Handling 4000 Watts 4000 Watts
Peak Dynamic Power Handling 12000 Watts 12000 Watts
QMS 7.21 7.59
QES 0.55 0.5
QTS 0.511 0.501
VAS 9.7 L 10.1 L
Voice Coil Diameter 4" 4"
CMS 30 um/N 30 um/N
MMS 635 g  650 g 
BL^2/RE 269.1 273.5
Magnet Weight 1100 Oz  1100 Oz 
XMAX one way 40 mm / 1.575" 40 mm / 1.575"
Displacement 10.22 L / 0.361 cu.ft 10.22 L / 0.361 cu.ft
Returns Policy

You may return most new, unopened items within 30 days of delivery for a refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect item).

You should expect to receive your refund within two-three weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

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Need help? We're available at+1 (416) 745-1021 or Email us atcontactus@singhelectronics.ca