{"product_id":"alpine-kta-450","title":"Alpine KTA-450 – 4-Channel Power Pack Amplifier","description":"\u003cp\u003e\u003cstrong\u003eRated amplifier output:\u003c\/strong\u003e 4 × 50W continuous RMS @ 4Ω; 4 × 100W Dynamic Peak Power (DPP)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e4-Channel Power Pack Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe remarkable KTA-450 Power Pack amplifier takes system expansion and power performance to new heights. Equipped with Alpine’s exclusive DPP (Dynamic Peak Power) technology that produces an impressive 400 watts ensures a solid boost of power during music peak transients and high output when it counts.\u003c\/p\u003e\n\u003cp\u003eWhats more, the KTA-450 Power Pack amplifier perfectly pairs with the iLX-W650E 7” audio visual receiver (sold separately). By utilising the ultra-shallow chassis design of the head unit the amplifier mounts seamlessly onto the back of the chassis. This innovative space saving design, delivers incredible power output and dynamic sound—making the PowerStack duo an industry first and honored with the prestigious 2019 CES Innovation award.\u003c\/p\u003e\n\u003cp\u003eDynamic Peak Power\u003c\/p\u003e\n\u003cp\u003eFeaturing Alpine’s exclusive Dynamic Peak Power (DPP) technology uses a dynamic power supply design that delivers bursts of power during rigorous musical passages, enhancing the dynamic range at high music volumes.\u003c\/p\u003e\n\u003cp\u003ePowerStack Ready\u003c\/p\u003e\n\u003cp\u003eAchieve dynamic power by pairing the KTA-450 with the iLX-W650E audio visual receiver. This powerful duo is the first of its kind and was crowned with the 2019 Honoree CES Innovation Award for its unique concept.\u003c\/p\u003e\u003ch3\u003eVerified amplifier \/ DSP specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Alpine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e KTA-450\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e 4-channel Power Pack amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplified channels:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power 1:\u003c\/strong\u003e 4 × 50W continuous RMS @ 4Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power 2:\u003c\/strong\u003e 4 × 100W Dynamic Peak Power (DPP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 15Hz–50kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D as specified):\u003c\/strong\u003e 89 × 36 × 181mm (without brackets)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional specification 1:\u003c\/strong\u003e Bridgeable two-channel mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional specification 2:\u003c\/strong\u003e PowerStack compatible with iLX-W650\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailability and installation\u003c\/h3\u003e\u003cp\u003eContact Garage Audio in Morayfield to confirm availability, vehicle compatibility and any required installation parts. Equipment price includes GST. Installation labour and additional vehicle-specific parts are quoted separately unless expressly included in the package contents.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact\"\u003eEnquire about this Alpine product or request an installation quote\u003c\/a\u003e.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":67789376913686,"sku":"KTA-450","price":359.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/0360\/9622\/files\/KTA-450_Front_1-1024x576-1_c201e99b-2875-43c7-94fe-afc744002a39.png?v=1792693550","url":"https:\/\/www.garageaudio.com.au\/products\/alpine-kta-450","provider":"Garage Audio | Vehicle Technology \u0026 Accessories","version":"1.0","type":"link"}