{"product_id":"alpine-kta-450-4-channel-amplifier-head-unit-power-pack-for-ilx-w650bt","title":"Alpine KTA-450 4-Channel Amplifier (Head Unit Power Pack) for iLX-W650BT","description":"\u003cstyle\u003e#html-body [data-pb-style=V9QSASG]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-appearance=\"contained\" data-content-type=\"row\" data-element=\"main\"\u003e\u003cdiv data-background-images=\"{}\" data-background-type=\"image\" data-element=\"inner\" data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-pb-style=\"V9QSASG\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-loop=\"true\" data-video-play-only-visible=\"true\"\u003e\u003cdiv data-appearance=\"default\" data-content-type=\"text\" data-element=\"main\"\u003e\n\u003cp\u003eThe KTA-450 is a very compact 4\/2-Channel amplifier, that is mainly designed to be power-stacked with the iLX-W650BT, but can also be used stand-alone in any universal configuration.\u003c\/p\u003e\n\u003cp\u003eFeaturing Alpine’s Dynamic Peak Power (DPP) technology, the KTA-450 can add bursts of 100 Watts RMS power when needed.\u003c\/p\u003e\n\u003cp\u003eIn combination with the iLX-W650BT, the KTA-450 won the 2019 Innovations Award at CES Show 2019. If you plan to buy an iLX-W650BT, this tiny amplifier will make a significant improvement to your system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRMS Power Ratings\u003c\/li\u003e\n\u003cli\u003ePer Channel into 2 Ohms, 14.4V (≤1%THD+N): 4 x 45W\u003c\/li\u003e\n\u003cli\u003ePer Channel into 4 Ohms, 14.4V (≤1%THD+N): 4 x 50W\u003c\/li\u003e\n\u003cli\u003eBridged, 4 Ohms, 14.4V: 2 x 100W\u003c\/li\u003e\n\u003cli\u003eDPP (Dynamic Peak Power) Power Ratings\u003c\/li\u003e\n\u003cli\u003ePer Channel into 2 Ohms, 14.4V (≤1%THD+N): 4 x 100W\u003c\/li\u003e\n\u003cli\u003ePer Channel into 4 Ohms, 14.4V (≤1%THD+N): 4 x 100W\u003c\/li\u003e\n\u003cli\u003eSound Tuning\u003c\/li\u003e\n\u003cli\u003eCrossover: Selectable HPF: 60, 80, 120Hz (-12dB\/oct) on front and rear channels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower Requirements: 14.4 V.DC (9 - 16 V allowable)\u003c\/li\u003e\n\u003cli\u003eFrequency Response (+0\/ -3dB: 1W into 4 Ohms): 15Hz – 50kHz\u003c\/li\u003e\n\u003cli\u003eTHD+N (@ 10W into 4 Ohms): \u0026lt;0.2%\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio: AES-17, Ref: 1W into 4 Ohms: \u0026gt;85dB\u003c\/li\u003e\n\u003cli\u003eWeight: 0.6kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWidth:  89mm\u003c\/li\u003e\n\u003cli\u003eHeight: 36mm (39mm with attached universal bracket)\u003c\/li\u003e\n\u003cli\u003eLength: 181mm (198mm with attached universal bracket)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstall\u003c\/li\u003e\n\u003cli\u003eTerminal Layout: One side\u003c\/li\u003e\n\u003cli\u003eSmall footprint for easy installation\u003c\/li\u003e\n\u003cli\u003eConnector terminal (for speaker and power cables)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmplifier Type: Class-D (Digital)\u003c\/li\u003e\n\u003cli\u003eChannel Design: 4\/2 Channel (3 Channel configuration not possible)\u003c\/li\u003e\n\u003cli\u003eDIP Switches\u003c\/li\u003e\n\u003cli\u003eRCA and Speaker Level Inputs\u003c\/li\u003e\n\u003cli\u003eCrossover: Adjustable High-Pass Filter (HPF)\u003c\/li\u003e\n\u003cli\u003eGain Control: Front \/ Rear Adjustable\u003c\/li\u003e\n\u003cli\u003eIncluded Power-Stack bracket and screws for back-mount to iLX-W650BT\u003c\/li\u003e\n\u003cli\u003eIncluded cable harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":52332860473682,"sku":"KTA-450","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4364\/1426\/files\/kta-450_power-pack-featuring-alpines-dynamic-peak-power-dpp-technology-controller.jpg?v=1766428464","url":"https:\/\/www.caraudiosecurity.com\/products\/alpine-kta-450-4-channel-amplifier-head-unit-power-pack-for-ilx-w650bt","provider":"Car Audio Security","version":"1.0","type":"link"}