• Authentic B2 Audio Design – Features a cast aluminum frame, pressed paper cone, and foam surround for high-quality performance and durability.
• Compact Size for RC Cars – Perfectly scaled for 1/10 RC vehicles, with a 2.24” overall diameter and 2.32” mounting depth for easy installation.
• 10W RMS Power Output – Delivers impressive sound with a 4-ohm impedance, emulating the performance of larger subwoofers.
• Realistic Audio Experience – Built with the same attention to detail as full-sized B2 subwoofers, bringing big sound to small spaces.
• Seamless Installation – Cut-out diameter of 1.95” and voice coil size of 0.8” ensures a precise fit in any compatible RC model.

2 inch 4-Ohm B2 Audio Rampage RC2 Subwoofer for RC Cars

What’s Included:

• 1x B2 Audio Rampage RC2 2 inches 4-ohm subwoofer

Disclaimer: This product is not covered under any manufacturer warranty. 

The Rampage RC2 is not just another mini speaker it's a game-changer for the RC community. Featuring cast aluminum frames and mounting flanges, it’s built for durability and precision. Every component, from the pressed paper cone to the foam surround, reflects B2 Audio’s signature craftsmanship, ensuring your RC car sounds as fierce as it looks. Whether you're upgrading for fun or performance, this subwoofer proves it can never B2 loud enough!

Key Features:

• Cast Aluminum Frame & Mounting Flange: Ensures sturdy installation and long-lasting performance.


• Pressed Paper Cone & Foam Surround: Delivers authentic sound emulation with excellent response.


• B2 Audio Basket Design: True-to-life construction mirrors the look of full sized subwoofers.


• Compact Size for Easy Install: Fits seamlessly into 1/10 scale RC models.

Specifications:

• RMS Power: 10W


• Impedance: 4 Ohms


• Voice Coil Size: 0.8"


• Cut-out Diameter: 1.95"


• Mounting Depth: 2.32"


• Overall Diameter: 2.24"


• FS: 94.5 Hz


• QMS: 4.79


• QES: 1.45


• QTS: 1.11


• VAS: 0.2


• CMS: 0.61 mm/N


• MMS: 4.46g


• Xmax: 4 mm


• SD: 15.2 sq.cm


• RE: 3.6 ohm


• LE: 0.67 mH


• Spl: 1 w 72.9 dB


• BL: 2.6

Take your RC experience to the next level with the Rampage RC2. It’s not just an accessory it’s an audio upgrade that lives up to the B2 Audio spirit in every way.

Payment Information

We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

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If you want to ship your item to an alternate address please add
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With Free Same Business Day Shipping we work to get you your order Fast. 

All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

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payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and
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Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping

MISSING A PACKAGE?

If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:

Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery

If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.