{"product_id":"vfl-rebel-900-4-class-d-high-performance-amplifier-vfl-rebel-900-4","title":"VFL REBEL-900.4 Class D High Performance Amplifier - VFL REBEL-900.4","description":"\u003cdiv class=\"tab-titles\"\u003e\n\u003cbutton class=\"tabtitle active\" onclick=\"openTab(event,'Description')\"\u003eDescription\u003c\/button\u003e\u003cbutton class=\"tabtitle\" onclick=\"openTab(event,'Specifications')\"\u003eSpecifications\u003c\/button\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"tabitem\" id=\"Description\"\u003e\n\u003c!--Place Description here--\u003e\u003cp data-end=\"344\" data-start=\"93\"\u003eSmall in size, massive in impact – the \u003cstrong\u003eVFL REBEL-900.4 Amplifier\u003c\/strong\u003e is your secret weapon for clean, controlled, and powerful sound. Perfect for powering mids, highs, or a full-range setup.\u003c\/p\u003e\n\u003cp data-end=\"586\" data-start=\"346\"\u003eBuilt for audio lovers who crave precision and performance, the REBEL-900.4 delivers crisp highs, rich mids, and tight bass – all with the signature strength and attitude of the REBEL series. It’s the ideal balance of finesse and firepower.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"755\" data-start=\"588\"\u003eDon’t let the numbers fool you – the \u003cstrong\u003eVFL REBEL-900.4\u003c\/strong\u003e \u003cstrong\u003eAmplifier\u003c\/strong\u003e may be compact, but it’s ready to raise hell. Step into the rebellion and give your sound the upgrade it deserves.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv id=\"Specifications\" class=\"tabitem\"\u003e\n\u003ctable style=\"height: 421.472px;\" width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 19.5964px;\"\u003e\u003cstrong\u003eRMS POWER @ 4 OHM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 19.5964px;\"\u003e150W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 19.5964px;\"\u003e\u003cstrong\u003eRMS POWER @ 2 OHM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 19.5964px;\"\u003e220W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 19.5964px;\"\u003e\u003cstrong\u003eRMS POWER @ 1 OHM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 19.5964px;\"\u003en\/a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 39.1797px;\"\u003e\n\u003cstrong\u003eBass Boost Range\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 39.1797px;\"\u003en\/a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 19.5964px;\"\u003e\n\u003cstrong\u003eBass Boost Frequency\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 19.5964px;\"\u003en\/a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 19.5964px;\"\u003e\n\u003cstrong\u003eLow Pass Filter\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 19.5964px;\"\u003e\u003cspan\u003e700Hz - 7KHz \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.6172px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 22.6172px;\"\u003e\n\u003cstrong\u003eHigh Pass Filter (if applicable)\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 22.6172px;\"\u003e\u003cspan\u003e20Hz - 200Hz \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 19.5964px;\"\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 19.5964px;\"\u003e\u003cspan\u003e10Hz - 30KHz \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 39.1797px;\"\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 39.1797px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u0026gt;93dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 19.5964px;\"\u003e\n\u003cstrong\u003eTHD (Total Harmonic Distortion)\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 19.5964px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u0026lt;0.1%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 39.1797px;\"\u003e\n\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 39.1797px;\"\u003e\u003cspan\u003e0.4-8V \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.5625px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 26.5625px;\"\u003e\n\u003cstrong\u003eEfficiency @ 4Ω\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 26.5625px;\"\u003e\u003cspan\u003e90% \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 19.5964px;\"\u003e\n\u003cstrong\u003eFuse Rating\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 19.5964px;\"\u003e\u003cspan\u003e80A \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 19.5964px;\"\u003e\n\u003cstrong\u003eAmplifier Class (D or AB)\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 19.5964px;\"\u003eCLASS D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 19.5964px;\"\u003e\n\u003cstrong\u003eAmplifier Type\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 19.5964px;\"\u003e\u003cdiv\u003e\u003cdiv\u003eDigital power amplifier\u003c\/div\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 19.5964px;\"\u003e\n\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 19.5964px;\"\u003e1 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 19.5964px;\"\u003e\n\u003cstrong\u003eTotal Peak Power\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 19.5964px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 40.4096%; height: 19.5964px;\"\u003e\n\u003cstrong\u003ePhysical Dimensions (inches)\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2553%; height: 19.5964px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e8.58 L X 5.9 W X 2.24 H\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch4 class=\"heading h4\" style=\"text-transform: uppercase; color: #d92328; text-align: center;\"\u003eSupport\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0655\/3550\/8703\/files\/REBEL_user_manual_2025-4-21_1.pdf?v=1751020635\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(226, 13, 13)\"\u003eSpecification Sheet (PDF)\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"VFL","offers":[{"title":"VFL REBEL-900.4","offer_id":52386030223641,"sku":"REBEL-900.4","price":284.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/5811\/7657\/files\/vfl-rebel-9004-amplifier-2155370.jpg?v=1778700672","url":"https:\/\/www.alternatoroutlet.com\/products\/vfl-rebel-900-4-class-d-high-performance-amplifier-vfl-rebel-900-4","provider":"Alternator Outlet","version":"1.0","type":"link"}