{"product_id":"kicker-key200-4iso-200w-rms-smart-dsp-4-channel-amplifier","title":"KICKER KEY200.4ISO Smart 4-Channel Amplifier | 200W RMS with Auto EQ DSP","description":"\u003ch1\u003eKICKER KEY200.4ISO Smart 4-Channel Amplifier | 200W RMS with Auto EQ DSP\u003c\/h1\u003e\n\u003cp\u003eUpgrade your factory audio system with intelligent sound processing and powerful amplification using the KICKER KEY200.4ISO Smart Amplifier. Combining a compact 4-channel amplifier with advanced DSP technology and automatic tuning, the KEY200.4ISO delivers a significant improvement in clarity, detail and overall sound performance from your factory or aftermarket audio system.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional amplifiers, the KEY200.4ISO features \u003cstrong\u003eAI-driven DSP processing and Auto EQ technology\u003c\/strong\u003e that analyses your vehicle's audio environment and automatically adjusts the signal for improved frequency response. Using the included microphone and test tones, the amplifier corrects common factory audio issues, helping create a more balanced and accurate listening experience.\u003c\/p\u003e\n\u003cp\u003eDelivering \u003cstrong\u003e50 Watts RMS across four channels\u003c\/strong\u003e, the KEY200.4ISO provides enough power to unlock the full potential of upgraded speakers while maintaining a compact design that fits easily into modern vehicles.\u003c\/p\u003e\n\u003cp\u003eThe included universal \u003cstrong\u003eISO Plug \u0026amp; Play harness\u003c\/strong\u003e makes installation simpler than ever, allowing seamless integration with many aftermarket radios and vehicles equipped with ISO connections without the need for extensive wiring modifications.\u003c\/p\u003e\n\u003cp\u003eWith built-in crossover control, professional-style tuning features and KICKER's proven reliability, the KEY200.4ISO is the perfect solution for customers wanting a smarter factory audio upgrade without replacing their entire head unit.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSmart 4-channel amplifier with integrated DSP\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAI-driven Auto EQ audio tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e200W RMS total output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e50W RMS x 4 channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversal ISO Plug \u0026amp; Play wiring harness included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic speaker and vehicle tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncluded calibration microphone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproves factory audio clarity and balance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact installation-friendly design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in crossover adjustment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorks with factory and aftermarket systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for OEM audio upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eModel: KEY200.4ISO\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart Number: 47KEY2004ISO\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAmplifier Type: 4-Channel Smart Amplifier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDSP Processor: Integrated AI-Driven DSP\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRMS Power @ 4 Ohms: 50W x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTotal RMS Output: 200W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency Response: 20Hz – 20kHz (+0\/-1dB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal-to-Noise Ratio: \u0026gt;90dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-Level Input Sensitivity: 250mV – 10V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eActive Crossover:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOff\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e60Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e80Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e120Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCrossover Slope: 24dB\/Octave\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHeight: 43mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWidth: 70mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLength: 187mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFactory speaker upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVehicles with factory head units\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOEM audio improvement projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustomers wanting DSP tuning without complex setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModern vehicles with integrated audio systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeaker upgrades without replacing the stereo\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessional OEM audio installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eKICKER KEY200.4ISO Smart Amplifier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversal ISO T-Harness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCalibration Microphone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicrophone Cable with Control Switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuse Holder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation Hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser Manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the KICKER KEY200.4ISO?\u003c\/h3\u003e\n\u003cp\u003eThe KEY200.4ISO brings advanced DSP technology and amplifier power into one compact solution. Instead of manually adjusting multiple settings, the built-in Auto EQ system analyses your vehicle and optimises the sound automatically, delivering a cleaner, more balanced listening experience.\u003c\/p\u003e\n\u003cp\u003eFor modern vehicles where replacing the factory head unit is not practical, the KEY200.4ISO provides one of the easiest ways to achieve premium sound quality while retaining factory features.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eProfessional Installation Available\u003c\/h3\u003e\n\u003cp\u003eGarage Audio specialises in factory audio upgrades, DSP tuning and amplifier integration. We can professionally install and tune the KICKER KEY200.4ISO with upgraded speakers and subwoofers to create a complete high-performance sound system while maintaining your vehicle's factory features.\u003c\/p\u003e\n\u003cp\u003eEvery installation is backed by our \u003cstrong\u003eLifetime Workmanship Guarantee\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Kicker","offers":[{"title":"Default Title","offer_id":51403427315990,"sku":"47KEY2004","price":499.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/0360\/9622\/files\/47KEY2004-FL-mic2-scaled.jpg?v=1784765233","url":"https:\/\/www.garageaudio.com.au\/products\/kicker-key200-4iso-200w-rms-smart-dsp-4-channel-amplifier","provider":"Garage Audio | Vehicle Technology \u0026 Accessories","version":"1.0","type":"link"}