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B2 Audio 2" 4-Ohm Rampage RC2 Mini Subwoofer for 1:10 Scale RC Cars by B2 Audio - Used condition

B2 Audio 2" 4-Ohm Rampage RC2 Mini Subwoofer for 1:10 Scale RC Cars

Brand: B2 Audio

Condition: Used
$4956
$5995
-18% Save $1039
Updated: 4 days ago

Description

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. 30W 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

*RC2 Mini Woofer does not include mounting screws. Installation hardware must be purchased separately.

Disclaimer: This product is not covered under any manufacturer warranty. We recommend purchasing a CPS extended warranty to protect your purchase.

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!

Disclaimer: Does NOT come with screws or mounting hardware.

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: 30W
  • 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: 1.10
  • VAS: 0.2 L
  • CMS: 0.61 mm/N
  • MMS: 4.5g
  • Xmax: 4 mm
  • SD: 15.2 sq.cm
  • Efficiency: 0.01%
  • 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.

Sold by

Amazon Warehouse

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  • Backed by Amazon's A-to-Z Guarantee
  • 30-day return policy
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Product Details

SKU:
awhd-us-b0dkk3syqr
Model:
RAMPAGE-RC2
Country:
US
ASIN:
B0DKK3SYQR
UPC:
850063478960

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $10 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for B2 Audio products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

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