*** FINAL SALE / CLEARANCE / NO WARRANTY ***
About: 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.
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.
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 |
Please allow 1-2 business days to process an order for in-stock items. Special order/non-stocking items will take longer to process and should be noted on the product page under availability. However, if there are any extended time frames, our team will notify you via phone or email to let you know about any delays or issues. Shipping times are only estimates and are not guaranteed.
We can ship to virtually any address in the world. However, there are some restrictions on select brands and products that cannot be shipped to international destinations. Free shipping is applicable within Canada on orders over $200 before taxes, excluding any heavy items with a fixed shipping fee. Singh Electronics has the right to charge or re-evaluate a shipping rate even after a purchase has been made. For U.S and international orders, a shipping fee will be applicable and calculated based on your location and the dimensions of the item(s). For international orders outside of North America, please email our team at contactus@singhelectronics.ca with the quantity, brand, model number, and your full shipping address including the zip code for a shipping estimate.
If a package is refused or marked undeliverable and returned back to the sender by the shipping carrier, the buyer will be responsible for the return shipping charges and any re-shipping charges. If a refund is approved, we will minus the full cost of the shipping.
We at Singh Electronics offer up to 30 days from the day of delivery or pickup for a return. To be eligible for a return, the item(s) must be in the original packaging, unused, and in the same condition that you received it. If you need to process a return, please submit a return request online or email our team at contactus@singhelectronics.ca. Please include your order number, the reason for the return, and any details about the product you would like to return.
Our team will respond promptly with instructions on how to return the item(s) from your order and issue an RMA (Return Material Authorization) number. Once the RMA number has been issued you have up to 30 days to ensure the product is delivered to the provided return address. Upon receiving the item(s), please allow 7-14 business days for our team to process the return.
Any returns/exchanges after 30 days of delivery will not be accepted. Returned product(s) without an approved RMA (Return Material Authorization) number will not be processed and/or refused. Return shipping and handling costs are the buyer's obligation unless a processing error has occurred. Legal action will be taken if the buyer refuses to take responsibility for these charges along with the cost of any legal expenses that occur.
Product(s) that have been installed, used, or opened cannot be returned or exchanged unless approved by the seller. If approval is granted a restocking fee of up to 40% is applicable.
Please note any special order item(s), which are specified on the product page under availability are subject to a 10% restocking fee on the exchange and a return will not be applicable unless approved by the seller. Any special orders where our team has reached out to confirm extended time frames that are agreed upon by the customer, can not be canceled.
For any unidentified return or lack of response that is aged over 14 days, Singh Electronics will have the right to dispose of such items without notifying the buyer. No replacement will be issued on the unidentified return once it has been disposed of. For your in-store purchase(s) return policy, please refer to your receipt provided at time of sale.
Exempt products/brands
The following brands are exempt from any returns and are considered final sale items:
Brands such as 18 Sound, 7Driver Audio, Alphasonik, American Bass, Autotek, Avatar, B2 Audio, Banda, Blastking, Cerwin Vega, Crescendo Audio, Crunch, CT Sounds, DD Audio, Deaf Bonce, DS18, Eros Alto-Falante, Expert Electronics, Fi Audio, Hifonics, Incriminator, JY Power, Limitless Lithium, Odyssey, Orion, Pride Audio, PRV Audio, Resilient Sounds, Skar Audio, Sky High Car Audio, Soundstream, Stetsom, Sundown Audio, Taramp’s, Timpano, VFL Audio and XS Power are exempt from any returns.
Purchases made between Nov. 1 and Dec. 31 are eligible for extended returns until Jan. 31 of the following year provided it is noted as a gift at the time of purchase.
Singh Electronics and the courier must be notified of any lost, stolen, or damaged product(s) within a 24-48 hour period after delivery. Singh Electronics will submit a claim with the courier to investigate, only when a decision has been reached by the courier can Singh Electronics move forward with a resolution. A shipping claim can take 30-90 days to be fully investigated, please be patient as we are not able to expedite this process. Furthermore, any claims or issues are the responsibility of the courier and will have to be brought up with them. By notifying us, we will attempt to resolve the issue on your behalf but it is not our responsibility once the product has departed our facilities. Insurance on orders is not included but can be purchased by emailing our team.
B2 Audio
B2 Audio
On orders over $200*
Competitive pricing you can trust
Most orders ship within 24 hours
With Sezzle and Afterpay