{"product_id":"b004s50zda","title":"BOSS Audio Systems R1004 Riot Series 4 Channel Class A\/B Car Amplifier - 400 High Output, IC (Integrated Circuit), Hook Up to Subwoofer for Bass","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003ePower - 100 Max x 4 @2 Ohms, 50 Max x 4 @4 Ohms. Verify fitment before ordering. Due to installation complexity, professional installation is recommended for optimal performance.\u003c\/li\u003e\n\u003cli\u003eClass A\/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.\u003c\/li\u003e\n\u003cli\u003eLow \u0026amp; High Level Inputs - A low level (RCA) input is measured in voltages. A high level (+\/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers.\u003c\/li\u003e\n\u003cli\u003eVariable Input Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.\u003c\/li\u003e\n\u003cli\u003eFull Range - You have the option to run your speakers at full range, plus a subwoofer for some bass. Make sure the math adds up and you are good to go. i.e. Impedance loads, proper polarity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BossAudioSystems","offers":[{"title":"Default Title","offer_id":42309760974903,"sku":"B004S50ZDA","price":88.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/6414\/2135\/files\/71E1lrT603L._AC_SX679.jpg?v=1783415949","url":"https:\/\/getelectrocore.com\/products\/b004s50zda","provider":"ElectroCore","version":"1.0","type":"link"}