--- product_id: 767153558 title: "B2 Audio 2\" 4-Ohm Rampage RC2 Subwoofer for RC Cars" brand: "b2 audio" price: "₱118" currency: PHP in_stock: false url: https://www.desertcart.ph/products/767153558-b2-audio-2-4-ohm-rampage-rc2-subwoofer-for-rc store_origin: PH region: Philippines --- # 2.25" Diameter Compact Size 30W RMS Power Die-cast Aluminum Frame B2 Audio 2" 4-Ohm Rampage RC2 Subwoofer for RC Cars **Brand:** b2 audio **Price:** ₱118 **Availability:** ❌ Out of Stock ## Summary > 🎧 Small Size, Massive Impact – Hear the Rampage RC2 Roar! ## Quick Answers - **What is this?** B2 Audio 2" 4-Ohm Rampage RC2 Subwoofer for RC Cars by b2 audio - **How much does it cost?** ₱118 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/767153558-b2-audio-2-4-ohm-rampage-rc2-subwoofer-for-rc) ## Best For - b2 audio enthusiasts ## Why This Product - Trusted b2 audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful Mini Bass:** 30W RMS output delivers booming sound that defies its size. - • **Rugged Precision Build:** Die-cast aluminum frame ensures durability and a sleek, professional look. - • **Upgrade Your RC Experience:** Transform your RC car into a mobile sound powerhouse that stands out on the track. - • **Perfect Fit for 1/10 RC Cars:** Compact 2.25" diameter and 2.3" mounting depth for seamless installation. - • **Authentic Audio Craftsmanship:** Pressed paper cone and foam surround replicate full-size subwoofer sound quality. ## Overview The B2 Audio Rampage RC2 is a precision-engineered 2" 4-ohm subwoofer designed specifically for 1/10 scale RC cars. Featuring a durable die-cast aluminum frame, pressed paper cone, and foam surround, it delivers 30W RMS power with authentic, full-size subwoofer sound quality in a compact form factor. Perfect for enthusiasts seeking to elevate their RC audio experience with a professional-grade upgrade. ## Description 2 inch 4-Ohm B2 Audio Rampage RC2 Subwoofer for RC CarsWhat’s Included:1x B2 Audio Rampage RC2 2 inches 4-ohm subwooferDisclaimer: 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 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: 10WImpedance: 4 OhmsVoice Coil Size: 0.8"Cut-out Diameter: 1.95"Mounting Depth: 2.32"Overall Diameter: 2.24"FS: 94.5 HzQMS: 4.79QES: 1.45QTS: 1.11VAS: 0.2CMS: 0.61 mm/NMMS: 4.46gXmax: 4 mmSD: 15.2 sq.cmRE: 3.6 ohmLE: 0.67 mHSpl: 1 w 72.9 dBBL: 2.6Take 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. ## Features - AUTHENTIC B2 Audio DESIGN - Features a die-cast aluminum frame, pressed paper cone and foam wrap for high quality performance and durability. - COMPACT SIZE FOR RC CARS - Perfectly sized for 1/10 RC vehicles, with an overall diameter of 2.25" and 2.3" mounting depth for easy installation. - 30W RMS Output Power - Provides 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-size B2 subwoofers, bringing great sound to small spaces. - PERFECT INSTALLATION - The 2" cut-out diameter and 3/4" voice coil size ensure a precise fit on any compatible RC model. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DKK3SYQR | | Antenna Location | For RC Cars | | Audio Driver Size | 5.08 Centimetres | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Mono | | Best Sellers Rank | 168,870 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 141 in Car Component Subwoofers | | Box Contents | 1 B2 Audio Rampage RC2 2" 4-ohm Subwoofer | | Brand Name | B2 Audio | | Colour | white | | Compatible Devices | RC Cars | | Connectivity Protocol | Electrical cord | | Control Method | Remote | | Customer Package Type | Standard | | Customer Reviews | 4.0 4.0 out of 5 stars (63) | | Enclosure Material | Aluminum | | Frequency Response | 94.5 Hz | | Impedance | 4 Ohms | | Input Voltage | 12 Volts | | Is Waterproof | False | | Item Dimensions D x W x H | 5.9D x 5.1W x 5.7H centimetres | | Manufacturer | B2 Audio | | Maximum Speaker Output Power (in watts) | 60 Watts | | Model Name | RAMPAGE-RC2 | | Model Number | RAMPAGE-RC2 | | Mounting Type | Surface | | Network Connectivity Technology | proprietary_wireless | | Number of Audio Channels | 1.0 | | Number of Items | 1 | | Power Source | Corded Electric | | Product Features | Bass Boost | | Speaker Size | 2 Inches | | Speaker Type | Subwoofer | | Specific Uses For Product | For RC Cars | | Subwoofer Speaker Diameter | 2.24 Inches | | UPC | 850063478960 | | Unit Count | 1.0 count | | Warranty Type | Extended | | Wireless Technology Type | No Wireless Communication Technology | | Woofer Driver Diameter | 2.24 Inches | ## Product Details - **Audio output mode:** Mono - **Brand:** B2 Audio - **Connectivity technology:** proprietary_wireless - **Frequency response:** 94.5 Hz - **Input voltage:** 12 Volts - **Material:** Aluminum - **Model name:** RAMPAGE-RC2 - **Mounting type:** Surface - **Speaker maximum output power:** 60 Watts - **Speaker type:** Subwoofer ## Images ![B2 Audio 2" 4-Ohm Rampage RC2 Subwoofer for RC Cars - Image 1](https://m.media-amazon.com/images/I/71+easSAF1L.jpg) ## Frequently Bought Together - B2 Audio 2" 4-Ohm Rampage RC2 Subwoofer for RC Cars - Bluetooth 5.0 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board TPA3116D2 HiFi Treble and Bass Control Stereo Digital Audio Amp Board for Home Theater DIY Wireless Speakers - ACEIRMC 4pcs 2inch 4Ohm 10W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (4pcs) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/767153558-b2-audio-2-4-ohm-rampage-rc2-subwoofer-for-rc](https://www.desertcart.ph/products/767153558-b2-audio-2-4-ohm-rampage-rc2-subwoofer-for-rc) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-10-17*