{"product_id":"gs-audio-amplificateur-2-canaux-full-range-2x420-w-rms-2-serie-crystal","title":"GS Audio 2-Channel Full-Range Amplifier 2×420 W RMS @2 Ω – Crystal Series","description":"\u003csection style=\"max-width: 900px; margin: 0 auto; line-height: 1.7; font-size: 16px; color: #333;\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 25px;\"\u003e\n\n\u003ch1 style=\"font-size: 26px; margin-bottom: 10px;\"\u003eGS Audio 2-Channel Full-Range Amplifier 2×420 W RMS @2 Ω – Crystal Series\u003c\/h1\u003e\n\n\u003cp style=\"font-size: 17px;\"\u003eThe \u003cstrong\u003eGS Audio Full-Range 2×420 W RMS @2 Ω\u003c\/strong\u003e from the \u003cstrong\u003eCrystal\u003c\/strong\u003e series is a compact and powerful 2-channel amplifier, ideal for enhancing your car audio system. It delivers clear, dynamic sound and controlled power, while benefiting from excellent stability at 2 Ω.\u003c\/p\u003e\n\n\u003cp style=\"font-size: 17px;\"\u003eThis model, with its refined design, stands out for its \u003cstrong\u003eintegrated LED lighting\u003c\/strong\u003e and its high-efficiency \u003cstrong\u003eClass D design\u003c\/strong\u003e, perfect for high-performance audio installations while limiting heat generation and power consumption.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003chr style=\"border: none; border-top: 1px solid #ddd; margin: 25px 0;\"\u003e\n\n\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\n\u003ch2 style=\"font-size: 22px; margin-bottom: 10px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003cul style=\"margin-left: 20px;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eType:\u003c\/strong\u003e 2-channel full-range amplifier\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRMS Power:\u003c\/strong\u003e 2 × 420 W at 2 Ω\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eArchitecture:\u003c\/strong\u003e Class D – high efficiency, low heat\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10 Hz – 20 kHz\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eIntegrated Filters:\u003c\/strong\u003e Adjustable HPF and LPF, bass boost 0-12 dB\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e 200 mV\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e 100 dB\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 56 kΩ\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCooling System:\u003c\/strong\u003e Smart Cooling System with automatic ventilation\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePower Supply Voltage:\u003c\/strong\u003e 9 V – 16 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eIntegrated Protections:\u003c\/strong\u003e overvoltage, undervoltage, short-circuit, thermal\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Crystal finish with integrated LEDs\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eSold individually\u003c\/strong\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003chr style=\"border: none; border-top: 1px solid #ddd; margin: 25px 0;\"\u003e\n\n\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\n\u003ch2 style=\"font-size: 22px; margin-bottom: 10px;\"\u003eAdvantages of the GS Audio 2×420 W RMS\u003c\/h2\u003e\n\n\u003cul style=\"margin-left: 20px;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e perfect for powering your front\/rear speakers or a small subwoofer\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBalanced Power:\u003c\/strong\u003e 420 W RMS per channel, ideal for dynamic and precise sound\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Class D = less heat, more stability\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePremium Finish:\u003c\/strong\u003e Crystal series with compact design and LED lighting\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eComprehensive Protection:\u003c\/strong\u003e increased safety for your installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp style=\"margin-top: 10px;\"\u003e🎯 \u003cstrong\u003eTechnical Tip:\u003c\/strong\u003e Pair this amplifier with speakers of approximately 300-500 W RMS each. Use appropriate gauge power cabling (minimum 16 mm²) and ensure stable mounting at 2 Ω for optimal performance.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #f8f8f8; padding: 20px; border-radius: 8px; margin-bottom: 30px;\"\u003e\n\n\u003ch2 style=\"font-size: 22px; text-align: center; margin-bottom: 10px;\"\u003eOur Services\u003c\/h2\u003e\n\n\u003cul style=\"margin-left: 20px;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFree delivery from €49\u003c\/strong\u003e in metropolitan France\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAdvisory service via chat\u003c\/strong\u003e to configure your car audio installation\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCustom quotes\u003c\/strong\u003e for complete projects or personalized installations\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePrice matching:\u003c\/strong\u003e found it cheaper elsewhere? We can match it\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center;\"\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eGS Audio 2-Channel Full-Range Amplifier 2×420 W RMS @2 Ω – Crystal Series\u003c\/strong\u003e offers an excellent power\/reliability ratio. An elegant and high-performance solution for any demanding car audio enthusiast.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e","brand":"GS Audio","offers":[{"title":"Default Title","offer_id":53887749521731,"sku":"GS - 420.2 LED","price":249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/ua2250df__jpeg.jpg?v=1779982618","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/gs-audio-amplificateur-2-canaux-full-range-2x420-w-rms-2-serie-crystal","provider":"Sound Auto Concept","version":"1.0","type":"link"}