{"product_id":"vfl-audio-vfl-comp-350-4fr-4-channel-amplifier","title":"VFL Audio VFL COMP 350.4FR 4-Channel Amplifier","description":"\u003cdiv\u003e\n\u003cp\u003eThe VFL Audio COMP 350.4FR is a four-channel car amplifier engineered for enthusiasts who demand real, measurable headroom across front and rear channels. At 4Ω it delivers 175W per channel and 250W per channel at 2Ω, with 500W bridged into a 4Ω mono pair for sub-focused setups.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS POWER @ 4OHM\u003c\/b\u003e: 175WX4CH — Provides clean, steady output across four channels, suitable for energizing a complete front and rear system with ample headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS POWER @ 2OHM\u003c\/b\u003e: 250WX4CH — Higher current capability for demanding speaker loads, improving dynamics and responsiveness in a multi-speaker configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS POWER @ 4OHM MONO\u003c\/b\u003e: 500WX2CH — Bridge two channels for a single high‑power output to a subwoofer or dedicated mono load,» simplifying wiring in compact builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFREQUENCY RESPONSE\u003c\/b\u003e: 20HZ-20KHZ — Extends from deep bass to crisp highs, covering the full audible range for a balanced music presentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDAMPING FACTOR\u003c\/b\u003e: 300 — Indicates strong control over woofer motion, helping tighten bass and reduce cabinet excitation at higher power levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSIGNAL TO NOISE RATIO\u003c\/b\u003e: 105DB — Low noise floor contributing to clearer quiet passages and more dynamic range in the cabin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eINPUT LEVEL\u003c\/b\u003e: 6V-0.2V — Wide signal‑level compatibility to accommodate varying source equipment and head units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVARIABLE HIGH PASS FILTER\u003c\/b\u003e: 10Hz-300Hz — Allows precise removal of subsonic energy or low bass bleed from front\/rear channels for cleaner mids and highs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eX-OVER SELECTOR\u003c\/b\u003e: HP\/FULL\/BPF (BAND PASS WORKS) — Flexible crossover routing to suit front\/rear channels or sub configurations, including band-pass when needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVARIABLE LOW PASS FILTER\u003c\/b\u003e: 30Hz-300Hz — Lets you tailor the bass bandwidth to the sub or overall system, preventing muddy or boomy lows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFUSE RATING\u003c\/b\u003e: 140A — Protective supply rating that helps safeguard the amplifier and vehicle electrical system under demanding loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe COMP 350.4FR is ideal for multi‑channel builds that demand concert‑level clarity and solid dynamics across a front–and–rear array, with the option to bridge for a dedicated sub. Its flexible filtering and robust power delivery help you tune for tight bass, clean mids, and articulate highs without sacrificing headroom or protection.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 30.6739%; height: 18px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eRMS POWER @ 4OHM\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%; height: 18px;\"\u003e\u003cspan data-sheets-userformat='{\"2\":12288,\"15\":\"Arial\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"175WX4CH\"}'\u003e175WX4CH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\"\u003e\n\u003ctd style=\"width: 30.6739%; height: 16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eRMS POWER @ 2OHM\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%; height: 16px;\"\u003e\u003cspan data-sheets-userformat='{\"2\":12288,\"15\":\"Arial\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"250WX4CH\"}'\u003e250WX4CH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 30.6739%; 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