{"product_id":"jbl-marine-a5055-compact-amplifier","title":"JBL Marine A5055 Compact Amplifier","description":"\u003cp\u003eThe JBL Marine A5055 Compact Amplifier is a five-channel marine amplifier designed for boat owners who want serious power in a tight space. This Marine A5055 delivers 760 watts RMS of Class AB+D power with flexible connectivity—both high and low-level inputs work with factory or aftermarket stereos. Its compact low-profile chassis fits easily in space-limited installations, while variable crossovers, bass boost, and phase control let you dial in your system perfectly for the water.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000; font-weight: bold;\"\u003eSpecs \u0026amp; Details:\u003c\/span\u003e\u003c\/p\u003e\u003cdiv style=\"overflow-x: auto;\"\u003e\u003ctable width=\"100%\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003ctr bgcolor=\"#d9ebea\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003eChannels\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#daf3ff\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003ePower Output (4 ohms)\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003e50W RMS x 4 + 320W RMS x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#d9ebea\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003ePower Output (2 ohms)\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003e75W RMS x 4 + 500W RMS x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#daf3ff\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003ePower Output (Bridged)\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003e100W RMS x 2 at 4 ohms + 500W RMS x 1 at 2 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#d9ebea\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003eTotal RMS Power\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003e760 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#daf3ff\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003eAmplifier Class\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003eClass AB+D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#d9ebea\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003eHigh\/Low-Pass Filter (Front\/Rear)\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003eVariable, 32–320 Hz, 12 dB\/octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#daf3ff\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003eLow-Pass Filter (Subwoofer)\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003e32–320 Hz, 12 dB\/octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#d9ebea\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003eBass Boost (Subwoofer)\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003e0–12 dB at 45 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#daf3ff\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003ePhase Switch\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003e0° \/ 180°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#d9ebea\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003eInput Sensitivity (Low-Level)\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003e200mVrms – 4Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#daf3ff\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003eInput Sensitivity (High-Level)\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003e1Vrms – 22Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#d9ebea\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003eFuse Rating\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003e30A x 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#daf3ff\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003eRecommended Power\/Ground Wire\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003e4-gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#d9ebea\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003e360mm x 51.3mm x 180mm (14-3\/16\" x 2-1\/16\" x 7-1\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#daf3ff\"\u003e\n\u003ctd style=\"color: #000000; font-weight: bold;\"\u003eWhat's in the Box\u003c\/td\u003e\n\u003ctd style=\"color: #000000;\"\u003eMarine A5055 amplifier, 4 bare wire-to-RCA adapters, six 30A ATO fuses (3 installed, 3 spare), remote bass control module, 16.5' remote control cable (RJ-25), 2 self-tapping screws (M3 x 15mm), 4 mounting screws (M4 x 53mm), owner's manual, two JBL stickers, 1 logo badge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000; font-weight: bold;\"\u003eFeatures \u0026amp; Benefits:\u003c\/span\u003e\u003cbr\u003e• Compact low-profile chassis with small overall footprint to fit in space-limited installations\u003cbr\u003e• Variable electronic crossovers and bass boost circuits for precise system tuning and performance\u003cbr\u003e• Input Level Control adjusts sensitivity between 200mVrms–4Vrms (low-level) or 1Vrms–22Vrms (high-level)\u003cbr\u003e• Phase Switch changes input phase to inverted or non-inverted, especially useful for the subwoofer channel\u003cbr\u003e• Class AB+D amplifier technology delivers 760 watts RMS with high output and minimum current draw\u003cbr\u003e• High and low level (speaker-level and preamp) inputs for compatibility with aftermarket and factory marine stereos\u003cbr\u003e• Balanced Differential Inputs ensure low noise and distortion, reducing susceptibility to engine noise\u003cbr\u003e• Full on-board protection against shorts, high temperature, overvoltage, and undervoltage with LED indicator\u003cbr\u003e• Includes RBC wired remote for convenient volume adjustment from the driver's seat\u003cbr\u003e• Selectable Turn-on mode (DC\/REM) for compatibility with low- or high-level signals and battery protection\u003c\/p\u003e\n\u003cdetails class=\"ek2-pn\" style=\"margin-top: 16px;\"\u003e\u003csummary style=\"color: #000000; font-weight: bold; cursor: pointer; list-style: none;\"\u003e\u003cspan class=\"ek2-caret\" style=\"display: inline-block; margin-right: 6px; transition: transform 0.15s ease;\"\u003e▸\u003c\/span\u003ePart Number\u003cspan class=\"ek2-pn-hint\" style=\"font-weight: normal; color: #6b7280; margin-left: 8px;\"\u003e(click to expand)\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv style=\"overflow-x: auto;\"\u003e\u003ctable width=\"100%\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003ctr bgcolor=\"#d9ebea\"\u003e\u003ctd style=\"color: #000000; font-weight: bold;\"\u003ePart Number\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr bgcolor=\"#daf3ff\"\u003e\u003ctd style=\"color: #000000;\"\u003eJBLMA5055AM\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cstyle\u003edetails.ek2-pn[open] \u003e summary \u003e .ek2-caret { transform: rotate(90deg); } details.ek2-pn[open] \u003e summary \u003e .ek2-pn-hint { display: none; }\u003c\/style\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":53695943278885,"sku":"JBL-JBLMA5055AM","price":549.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2178\/6149\/files\/jbl-marine-a5055-compact-amplifier-JBLMA5055AM.jpg?v=1787942577","url":"https:\/\/ek2marine.com\/products\/jbl-marine-a5055-compact-amplifier","provider":"EK2 Marine","version":"1.0","type":"link"}