{"product_id":"class-ab-car-audio-upgrade-power-amplifier-4-channel-12v-8800w-power-stereo-amplifie-audio-speaker-subwoofer-treble-mid-bass","title":"Class AB Car Audio Upgrade Power Amplifier 4 Channel 12V 8800W Power Stereo Amplifie Audio Speaker Subwoofer Treble Mid-bass","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eAudio Encoding\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eMultichannel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAudio Sensitivity\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003e90 dB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eCE,FCC,RoHS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eColour : \u003c\/span\u003e\u003cspan style=\"color: #333;\"\u003eblack\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFrequency Range (Hz)\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003e20hz-20khz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eImpedance\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003e4 ohms\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eItem Size\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003e300*205*50mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eItem Type\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eAMPLIFIERS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eAluminum alloy\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eModel Name\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eQP-C-286\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOut Power\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003e8800W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSignal To Noise Ratio\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eLess than 1%\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg style=\"margin-bottom: 10px;\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S068baff725844694a7d047b712df43deK.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family: OpenSans; font-size: 20px; font-weight: 900; line-height: 28px; white-space: pre-wrap; color: rgb(0, 0, 0); margin-bottom: 12px;\" class=\"detail-desc-decorate-title\"\u003eFeature:\u003c\/p\u003e\n\u003cp style=\"font-weight: bold;\"\u003ePower amplifier class AB:\u003cbr\u003eThe Class AB power amplifier combines the individual vents of the Class A and Class B power amplifiers. Class AB power amplifiers are the most popular power amplifiers in car audio.\u003cbr\u003e\u003cbr\u003eBridge function:\u003cbr\u003eIt supports bridged speakers as well as dual amplifier bridges, providing powerful output through both.\u003cbr\u003e\u003cbr\u003eFast heat dissipation:\u003cbr\u003eThe external heat sink and exhaust holes allow the amplifier to have a wider contact surface with the air, dissipate heat faster, and ensure that the car subwoofer amplifier can stay cool even during the most demanding playback periods.\u003cbr\u003e\u003cbr\u003eProtection:\u003cbr\u003eThis audio amplifier has high voltage, low voltage and over-current protection functions, allowing you to sleep peacefully and ensure the safety of your car audio.\u003cbr\u003e\u003cbr\u003ePowerful sound:\u003cbr\u003e8800 watts of powerful power, clear sound quality and high fidelity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg style=\"margin-bottom: 10px;\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S638bcaac8b214243b1904eea0916d120f.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family: OpenSans; font-size: 20px; font-weight: 900; line-height: 28px; white-space: pre-wrap; color: rgb(0, 0, 0); margin-bottom: 12px;\" class=\"detail-desc-decorate-title\"\u003eDescription:\u003c\/p\u003e\n\u003cp style=\"font-weight: bold;\"\u003eMax power (2 ohms) 2200W * 4 = 8800W\u003cbr\u003eMax power (4 ohms) 1100W * 4 = 3400W\u003cbr\u003ePower RMS (2 ohms) 900 watts * 4 = 3600 watts\u003cbr\u003ePower RMS (4 ohms) 450 watts * 4 = 1800 watts\u003cbr\u003eTotal harmonic distortion: \u0026lt;0.01%\u003cbr\u003eSignal-to-noise ratio: 90 dB\u003cbr\u003eSensitivity: 300mv-6V\u003cbr\u003eFrequency response: 20hz-20khz\u003cbr\u003eHigh pass frequency: 120-3KHZ\u003cbr\u003eLow pass frequency: 50-250Hz\u003cbr\u003eBridge function: yes\u003cbr\u003eOverload protection: yes\u003cbr\u003eHigh\/low pass filter adjustment: yes\u003cbr\u003eFront\/rear sound field mode adjustment: yes\u003cbr\u003eWorking voltage: 12V\u003cbr\u003e\u003cbr\u003ePackage:\u003cbr\u003e1*Amplifier\u003cbr\u003e1*Screws Set\u003cbr\u003e1*Instruction Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf4e043a81d10451ab5a1ab7921828103o.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5969eb26123f46cabb7f71f75589329cg.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb36f6d8860a647b78005d5a9d6825b80H.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S64908f2ab34f4d348b70feb5ea892551W.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se42dab5cd40b4df494b4c11b17ab8e0bD.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5a3bb1daf0d24cc293d460c965252530H.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5fe5a12fa74b4dfa8b877bef49554027c.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9c4a702ff8ad40cd92f10e47d0bc3d13V.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S973163167bca47ba8472e4eb2a030586R.jpg\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"CoreTek","offers":[{"title":"Default Title","offer_id":53729994998099,"sku":"\u003cnone\u003e","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/9502\/4211\/files\/Se0a9921e7116475a8862ff66ebf4a16cL.webp?v=1778579544","url":"https:\/\/coreteksupplies.com\/products\/class-ab-car-audio-upgrade-power-amplifier-4-channel-12v-8800w-power-stereo-amplifie-audio-speaker-subwoofer-treble-mid-bass","provider":"CoreTek","version":"1.0","type":"link"}