{"product_id":"massive-audio-e4-2-000-watt-monoblock-amplifier","title":"Massive Audio E4 2,000 Watt Monoblock Amplifier","description":"\u003cdiv\u003e\n\u003cp\u003eMassive Audio E4 is a 2,000-watt monoblock amplifier from the EDGE Series, designed for car audio enthusiasts who demand serious headroom and precise bass control in a compact package.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power\u003c\/b\u003e: 2000w x 1 — continuous output into a single channel, ideal for a dedicated subwoofer in high-performance builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePeak Power\u003c\/b\u003e: 4000w x 1 — short bursts for transient bass peaks, providing dynamic impact without clipping when requested by the music.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS @ 2 Ohms\u003c\/b\u003e: 1000w x 1 — rated power into a 2-ohm load, offering a balance of efficiency and headroom for demanding bass applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMin Impedance\u003c\/b\u003e: 1 Ohm — capable of operating down to 1 ohm loads, increasing install flexibility in complex systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTHD\u003c\/b\u003e: \u0026lt;0.3% @ 4 Ohm — low distortion at standard listening impedance, preserving audio clarity in bass passages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eS\/N\u003c\/b\u003e: \u0026gt;80 dB — high signal-to-noise ratio minimizing hiss in quiet passages and aiding clean output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Voltage\u003c\/b\u003e: 15v — maximum supply headroom for strong, stable power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax RCA Voltage\u003c\/b\u003e: 10v — input tolerance capable of handling higher-level signals from various sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFreq. Response\u003c\/b\u003e: 10Hz – 220Hz — focused bass bandwidth appropriate for subwoofer duty and low-frequency control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: 14.3 in x 5.9 in x 2.1 in — compact footprint suitable for tight mounting spaces in modern vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBass Remote\u003c\/b\u003e: UR1 (Optional) — removable control for convenient bass level adjustment from the seated position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInputs\u003c\/b\u003e: RCA inputs can take RCA or Speaker levels up to 10V — flexible integration with factory radios or aftermarket head units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuilt-in OEM Line Converter\u003c\/b\u003e: Eliminates the need for an external processor when tapping factory signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAuto Turn-On\u003c\/b\u003e: DC offset music sensing — powers on automatically with musical signal, simplifying installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1-Band Parametric EQ\u003c\/b\u003e: up to 12 dB bass boost — targeted bass shaping to tune the low end to the vehicle’s acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e12V Out\u003c\/b\u003e terminal — provides remote power for external devices within the install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRail CAP Docking\u003c\/b\u003e: optional 4 Farad Rail CAP capacitor — adds headroom for transient bass demands in demanding systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eX10 Crossover\u003c\/b\u003e: high pass or low pass at 3 kHz, adjustable up or down, or band-pass — enables precise integration with drivers and other components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCTA-2006 Compliant\u003c\/b\u003e — meets industry-standard performance and safety criteria for automotive amplifiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNoise Reduction Circuitry\u003c\/b\u003e — built-in measures to minimize electrical noise in the signal path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFull MOSFET\u003c\/b\u003e with high-grade switching devices — ensures efficient, reliable switching and power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRegulated Power Supply \u0026amp; Dual Output Voltage\u003c\/b\u003e — stable operation across varying vehicle electrical conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAuto Sensing Turn-On\u003c\/b\u003e via Hi-Input — alternative auto-on method for flexible integration with external devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e0–12 dB Variable Bass Boost\u003c\/b\u003e — broad range for tailoring bass response without additional processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRail CAP-E ~ 4 Farad Capacitor (Optional)\u003c\/b\u003e — dedicated energy reserve for extreme bass demands in a compact package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNext Gen Advanced 5-Way Protection\u003c\/b\u003e — protects amp and speakers from common electrical and thermal issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a real car audio build, the E4 serves as the main power source for a dedicated subwoofer or low-frequency array, delivering robust bass with low distortion and ample headroom. Its OEM line-converter and high-level input compatibility simplify integration with factory systems, while the X10 crossover, 1-band parametric EQ, and bass boost provide targeted tuning. Optional UR1 bass remote and Rail CAP capacitor give you hands-on control and headroom for larger, louder bass while maintaining safer operation in challenging electrical environments.\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\"\u003e2000w x 1\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\"\u003e4000w x 1\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\"\u003e1000w x 1\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\"\u003en\/a\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\"\u003e1 Ohm\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\"\u003en\/a\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;0.3% @ 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;80 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eMax Voltage\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e15v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_title\"\u003eMax RCA Voltage\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e10v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eFreq. Response\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e10Hz - 220Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_title\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e14.3 (in) x 5.9 (in) x 2.1 (in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eBass Remote\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e\n\u003cstrong\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.massiveaudio.com\/collections\/amplifiers\/products\/ur1-nano-block-gain-remote-knob\" title=\"UR1 - Universal Gain Remote Knob\" target=\"_blank\"\u003eUR1\u003c\/a\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e(Optional)\u003c\/span\u003e\n\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":49850255016164,"sku":null,"price":524.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/E4_TOP.webp?v=1789261998","url":"https:\/\/www.12voltoutlet.com\/products\/massive-audio-e4-2-000-watt-monoblock-amplifier","provider":"12 Volt Outlet","version":"1.0","type":"link"}