{"product_id":"xm-s400d","title":"XM-S400D","description":"\u003cp\u003eThe Sony XM-S400D is an ultra-compact 4-channel Class-D amplifier designed to dramatically improve factory or aftermarket audio systems without taking up much installation space. Delivering clean and efficient power in a chassis small enough to fit behind dashboards, under seats, motorcycles, UTVs, boats, and tight OEM locations, the XM-S400D is ideal for stealth installations and factory radio upgrades. With high- and low-pass crossovers, speaker-level inputs with signal sensing turn-on, and Sony’s efficient Class-D circuitry, this amplifier delivers powerful, clear sound while maintaining low heat and current draw.\u003c\/p\u003e\n\u003ch3 data-section-id=\"tq1d0k\" data-start=\"706\" data-end=\"731\"\u003eFeatures \u0026amp; Highlights\u003c\/h3\u003e\n\u003cul data-start=\"732\" data-end=\"1371\"\u003e\n\u003cli data-section-id=\"1n7u4hs\" data-start=\"732\" data-end=\"775\"\u003eUltra-compact 4-channel Class-D amplifier\u003c\/li\u003e\n\u003cli data-section-id=\"1d29fo9\" data-start=\"776\" data-end=\"821\"\u003eEfficient low-heat digital amplifier design\u003c\/li\u003e\n\u003cli data-section-id=\"oqj3pt\" data-start=\"822\" data-end=\"889\"\u003eCompact chassis fits under seats, behind dashes, and tight spaces\u003c\/li\u003e\n\u003cli data-section-id=\"d6ofk4\" data-start=\"890\" data-end=\"945\"\u003eSpeaker-level inputs with signal sensing auto turn-on\u003c\/li\u003e\n\u003cli data-section-id=\"7sr68f\" data-start=\"946\" data-end=\"981\"\u003eRCA low-level input compatibility\u003c\/li\u003e\n\u003cli data-section-id=\"1eoxhh8\" data-start=\"982\" data-end=\"1031\"\u003eFront high-pass filter and rear low-pass filter\u003c\/li\u003e\n\u003cli data-section-id=\"1kxhvo\" data-start=\"1032\" data-end=\"1078\"\u003e2-channel or 4-channel input mode selectable\u003c\/li\u003e\n\u003cli data-section-id=\"1dvimz4\" data-start=\"1079\" data-end=\"1107\"\u003eMOSFET power supply design\u003c\/li\u003e\n\u003cli data-section-id=\"1uygjra\" data-start=\"1108\" data-end=\"1151\"\u003eQuick-connect power and speaker terminals\u003c\/li\u003e\n\u003cli data-section-id=\"14jiipm\" data-start=\"1152\" data-end=\"1203\"\u003eRemovable mounting tabs for flexible installation\u003c\/li\u003e\n\u003cli data-section-id=\"vq75xs\" data-start=\"1204\" data-end=\"1260\"\u003eDesigned for factory and aftermarket radio integration\u003c\/li\u003e\n\u003cli data-section-id=\"x4egaz\" data-start=\"1261\" data-end=\"1371\"\u003eIdeal for cars, motorcycles, UTVs, boats, and powersports applications \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1373\" data-end=\"1391\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1393\" data-end=\"2051\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1393\" data-end=\"1420\"\u003e\n\u003ctr data-start=\"1393\" data-end=\"1420\"\u003e\n\u003cth data-start=\"1393\" data-end=\"1409\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1409\" data-end=\"1420\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1431\" data-end=\"2051\"\u003e\n\u003ctr data-start=\"1431\" data-end=\"1469\"\u003e\n\u003ctd data-start=\"1431\" data-end=\"1448\" data-col-size=\"sm\"\u003eAmplifier Type\u003c\/td\u003e\n\u003ctd data-start=\"1448\" data-end=\"1469\" data-col-size=\"sm\"\u003e4-Channel Class-D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1470\" data-end=\"1498\"\u003e\n\u003ctd data-start=\"1470\" data-end=\"1487\" data-col-size=\"sm\"\u003eRMS Power @ 4Ω\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1487\" data-end=\"1498\"\u003e45W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1499\" data-end=\"1527\"\u003e\n\u003ctd data-start=\"1499\" data-end=\"1516\" data-col-size=\"sm\"\u003eRMS Power @ 2Ω\u003c\/td\u003e\n\u003ctd data-start=\"1516\" data-end=\"1527\" data-col-size=\"sm\"\u003e45W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1528\" data-end=\"1560\"\u003e\n\u003ctd data-start=\"1528\" data-end=\"1548\" data-col-size=\"sm\"\u003ePeak Power Output\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1548\" data-end=\"1560\"\u003e100W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1561\" data-end=\"1598\"\u003e\n\u003ctd data-start=\"1561\" data-end=\"1582\" data-col-size=\"sm\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1582\" data-end=\"1598\"\u003e20Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1599\" data-end=\"1632\"\u003e\n\u003ctd data-start=\"1599\" data-end=\"1623\" data-col-size=\"sm\"\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1623\" data-end=\"1632\"\u003e100dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1633\" data-end=\"1663\"\u003e\n\u003ctd data-start=\"1633\" data-end=\"1654\" data-col-size=\"sm\"\u003eCTA-2006 S\/N Ratio\u003c\/td\u003e\n\u003ctd data-start=\"1654\" data-end=\"1663\" data-col-size=\"sm\"\u003e83dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1664\" data-end=\"1679\"\u003e\n\u003ctd data-start=\"1664\" data-end=\"1670\" data-col-size=\"sm\"\u003eTHD\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1670\" data-end=\"1679\"\u003e0.08%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1680\" data-end=\"1708\"\u003e\n\u003ctd data-start=\"1680\" data-end=\"1699\" data-col-size=\"sm\"\u003eHigh-Pass Filter\u003c\/td\u003e\n\u003ctd data-start=\"1699\" data-end=\"1708\" data-col-size=\"sm\"\u003e120Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1709\" data-end=\"1736\"\u003e\n\u003ctd data-start=\"1709\" data-end=\"1727\" data-col-size=\"sm\"\u003eLow-Pass Filter\u003c\/td\u003e\n\u003ctd data-start=\"1727\" data-end=\"1736\" data-col-size=\"sm\"\u003e120Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1737\" data-end=\"1770\"\u003e\n\u003ctd data-start=\"1737\" data-end=\"1755\" data-col-size=\"sm\"\u003eCrossover Slope\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1755\" data-end=\"1770\"\u003e12dB\/Octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1771\" data-end=\"1802\"\u003e\n\u003ctd data-start=\"1771\" data-end=\"1791\" data-col-size=\"sm\"\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1791\" data-end=\"1802\"\u003e1V \/ 8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1803\" data-end=\"1840\"\u003e\n\u003ctd data-start=\"1803\" data-end=\"1827\" data-col-size=\"sm\"\u003eChannel Configuration\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1827\" data-end=\"1840\"\u003e4-Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1841\" data-end=\"1862\"\u003e\n\u003ctd data-start=\"1841\" data-end=\"1855\" data-col-size=\"sm\"\u003eFuse Rating\u003c\/td\u003e\n\u003ctd data-start=\"1855\" data-end=\"1862\" data-col-size=\"sm\"\u003e15A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1863\" data-end=\"1900\"\u003e\n\u003ctd data-start=\"1863\" data-end=\"1876\" data-col-size=\"sm\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1876\" data-end=\"1900\"\u003e6.4\" x 2.46\" x 1.47\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1901\" data-end=\"1922\"\u003e\n\u003ctd data-start=\"1901\" data-end=\"1910\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-start=\"1910\" data-end=\"1922\" data-col-size=\"sm\"\u003e1.01 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1923\" data-end=\"1960\"\u003e\n\u003ctd data-start=\"1923\" data-end=\"1937\" data-col-size=\"sm\"\u003eInput Types\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1937\" data-end=\"1960\"\u003eRCA \u0026amp; Speaker-Level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1961\" data-end=\"2051\"\u003e\n\u003ctd data-start=\"1961\" data-end=\"1976\" data-col-size=\"sm\"\u003eAuto Turn-On\u003c\/td\u003e\n\u003ctd data-start=\"1976\" data-end=\"2012\" data-col-size=\"sm\"\u003eYes (Speaker-Level Signal Detect)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Slangin Sound and Tint","offers":[{"title":"Default Title","offer_id":47219117949077,"sku":"210000004687","price":158.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/3815\/6949\/files\/g158XMS400D-o_other0.webp?v=1779388607","url":"https:\/\/slanginsound.com\/products\/xm-s400d","provider":"Slangin Sound and Tint","version":"1.0","type":"link"}