{"product_id":"b2-audio-2ft-4-ohm-rampage-rc2-subwoofer-for-rc-cars-compact-power","title":"B2 Audio 2ft 4-Ohm Rampage RC2 Subwoofer for RC Cars - Compact Power","description":"\u003cp\u003eIn this review of the B2 Audio 2' 4-Ohm Rampage RC2 Subwoofer for RC Cars, the bottom line is simple: it brings surprising low-end punch to 1\/10 scale RC vehicles without taking up much space. The reviewer found it best for hobbyists who want a realistic bass presence on scale rigs or small enclosed bodies, and the single biggest reason to buy is the authentic design that mirrors full-sized B2 components in a compact package. Installation is straightforward for models with the right cut-out, and sound quality stands out given its size and 30W RMS rating.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentic B2 Audio Design:\u003c\/strong\u003e The cast aluminum frame and pressed paper cone provide durable construction and a natural, musical tone that mirrors larger B2 subwoofers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Size for RC Cars:\u003c\/strong\u003e With a 2.24 in overall diameter and 2.32 in mounting depth, this driver fits neatly into many 1\/10 scale bodies and tight enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30W RMS Power Output:\u003c\/strong\u003e The 4-ohm impedance and 30W RMS rating deliver impactful bass that belies the small footprint, suitable for simulated low-frequency effects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Installation:\u003c\/strong\u003e A cut-out diameter of 1.95 in and a 0.8 in voice coil size make for precise mounting and straightforward panel work in compatible models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRealistic Audio Experience:\u003c\/strong\u003e Attention to detail in materials and design provides a convincing subwoofer character for scale audio builds and demo rigs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Rampage RC2 is aimed at RC hobbyists, scale builders, and model audio enthusiasts who want to add authentic-sounding bass to their 1\/10 vehicles without major modifications. It is particularly useful for drivers who mount speakers in enclosed shells or custom speaker bays where space is limited but a believable low end is desired.\u003c\/p\u003e\n\u003cp\u003eUsers who need extreme SPL for outdoor events or those building full vehicle PA systems should look elsewhere, since this subwoofer is designed for realistic sound in small spaces rather than concert-level output. Also, confirm compatibility with your model's mounting depth and cut-out before purchasing.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAuthentic materials and cast aluminum frame deliver durability and a musical character.\u003c\/li\u003e\n\u003cli\u003eCompact dimensions make it easy to install in many 1\/10 scale vehicles and tight enclosures.\u003c\/li\u003e\n\u003cli\u003e30W RMS into 4 ohms produces more bass than expected for the size, improving realism.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeveral customers note the price feels high for a small driver, making value a consideration.\u003c\/li\u003e\n\u003cli\u003eNot suitable for users needing massive SPL or deep subsonic extension beyond its size profile.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eB2 Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter (overall)\u003c\/td\u003e\n\u003ctd\u003e2.24 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003e2.32 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut-out diameter\u003c\/td\u003e\n\u003ctd\u003e1.95 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil size\u003c\/td\u003e\n\u003ctd\u003e0.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e30W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe B2 Audio Rampage RC2 is a well-built, compact subwoofer that delivers realistic bass for 1\/10 scale RC vehicles and small enclosures. Hobbyists seeking improved low-end character and authentic materials will appreciate the design and sound; budget-conscious buyers or those needing extreme volume should weigh the cost against their needs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit in my 1\/10 RC body?\u003c\/strong\u003e\u003cbr\u003eCheck that your available cut-out and mounting depth match the listed 1.95 in cut-out diameter and 2.32 in mounting depth for a precise fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much power does it need?\u003c\/strong\u003e\u003cbr\u003eThe driver is rated at 30W RMS into 4 ohms; pairing with an amplifier matched to that power and impedance yields the best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the sound realistic for scale builds?\u003c\/strong\u003e\u003cbr\u003eYes, the pressed paper cone and foam surround produce a convincing bass character that emulates larger B2 subwoofers in miniature form.\u003c\/p\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":48611572842715,"sku":"B0DKK3SYQR","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71_easSAF1L._AC_SL1500.jpg?v=1778385803","url":"https:\/\/gearmusthave.com\/products\/b2-audio-2ft-4-ohm-rampage-rc2-subwoofer-for-rc-cars-compact-power","provider":"GearMustHave","version":"1.0","type":"link"}