{"product_id":"massive-audio-ex44n-4-channel-amplifier","title":"Massive Audio EX44N 4-Channel Amplifier","description":"\u003cdiv\u003e\n\u003cp\u003eThe Massive Audio EX44N is a four-channel amplifier delivering 100W RMS per channel at 4 ohms, designed for serious multi‑channel car audio builds with advanced input and control options.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power\u003c\/b\u003e: 100w x 4 @ 4 Ohm — Provides steady, clean power across all four channels into a standard 4Ω speaker load for balanced front\/rear decks or component sets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS @ 2 Ohms\u003c\/b\u003e: 200w x 4 — When driven as a 2Ω stereo load, each channel can deliver higher output, useful for demanding installs with higher efficiency speakers while monitoring thermal load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBridged RMS\u003c\/b\u003e: 400w x 2 — Two channels can be bridged to a mono output for a single high‑power channel, ideal for a sub or high‑demand mono driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMin Impedance\u003c\/b\u003e: 2 Ohm Stereo — The amp is rated to operate into 2Ω per channel in stereo, enabling more aggressive power delivery with proper cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMin Ohm Bridged\u003c\/b\u003e: 4 Ohm — In bridged mode, the minimum load is 4Ω, ensuring stable operation when combining channels for a mono path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTHD\u003c\/b\u003e: \u0026lt;0.05% @ 4 Ohm — Very low distortion at rated power helps preserve clarity and audio integrity at higher listening levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eS\/N\u003c\/b\u003e: \u0026gt;90 dB — Low noise floor to keep signal clarity even at elevated gains and in vehicle noise environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInput Level\u003c\/b\u003e: 0.4–10V (Hi or Lo inputs) — Compatible with both low‑level RCA and higher‑voltage inputs, simplifying integration with a wide range of head units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFreq. Response\u003c\/b\u003e: 10 Hz – 25 kHz — Wide bandwidth ensures full bass through treble, with headroom for accurate transients and high‑frequency content.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuilt‑in OEM Line Converter\u003c\/b\u003e — RCA inputs accept RCA or speaker levels up to 10V, enabling straightforward integration with factory radios and aftermarket heads without extra converters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAuto Turn On\u003c\/b\u003e — DC offset music sensing triggers turn‑on, reducing wiring requirements and ensuring reliable startup with non‑CLS head units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBass Boost\u003c\/b\u003e: 0–12 dB — Adjustable low‑end emphasis to tailor bass response to vehicle acoustics and speaker choice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e12V Out Terminal\u003c\/b\u003e — Provides a 12V output to feed external devices or processors, simplifying multi‑device installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRail CAP (Optional)\u003c\/b\u003e — Docking input for a Massive Rail CAP up to ~4 Farads, offering reserve power for bass transients when installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eX10 Crossover Controls\u003c\/b\u003e — On 2\/4\/5‑channel models, a precision X10 switch allows high‑pass or low‑pass filtering at 3 kHz (up or down) or band‑pass, enabling direct drive of raw drivers with tight output control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtection \u0026amp; Compliance\u003c\/b\u003e — Next Gen Advanced 5‑Way Protection; CTA‑2006 compliant; designed to guard against shorts, thermal and electrical faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuild \u0026amp; Fidelity\u003c\/b\u003e — Mil‑Spec double‑sided PCB with SMD parts, full MOSFET switching, Class AB design, and built‑in noise reduction circuitry for durable, clean power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e — 9.5\" x 5.9\" x 2.1\" chassis footprint, suitable for compact under‑seat or trunk installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBass Remote\u003c\/b\u003e — n\/a\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRemote Output for External Devices\u003c\/b\u003e — Additional 12V‑trigger style output to power or enable other devices in the system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe EX44N shines in four‑speaker front\/rear configurations or as a bridged mono channel for a dedicated sub, with flexible input options, active crossover capability, and robust protection to keep a high‑end install clean and reliable in daily driving.\u003c\/p\u003e \u003cbr\u003e \u003ctable id=\"text_specs_table\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e100w x 4 @ 4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_title\"\u003ePEAK Power\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e400w x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eRMS @ 2 Ohms\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e200w x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_title\"\u003eBridged RMS\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e400w x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eMin Impedance\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e2 Ohm Stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_title\"\u003eMin Ohm Bridged\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eTHD\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e\u0026lt;0.05% @ 4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_title\"\u003eS\/N\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e\u0026gt;90 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eInput Level\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e0.4~10V (Hi Inputs or Low Inputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_title\"\u003eFreq. Response\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e10Hz - 25KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e9.5 (in) x 5.9 (in) x 2.1 (in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_title\"\u003eBass Remote\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003en\/a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Massive Audio","offers":[{"title":"Default Title","offer_id":49850254885092,"sku":null,"price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/EX44-2000x2000-01.webp?v=1789261993","url":"https:\/\/www.12voltoutlet.com\/products\/massive-audio-ex44n-4-channel-amplifier","provider":"12 Volt Outlet","version":"1.0","type":"link"}