{"product_id":"stk404-120-sanyo-thick-film-hybrid-ic-120w-mono-amplifier","title":"STK404-120 Thick-Film Hybrid IC - 1-Channel Mono Audio Power Amplifier","description":"\u003cp\u003eRestore clean, high-impact low-frequency performance or center-stage clarity to your audio gear with the \u003cstrong\u003eSTK404-120\u003c\/strong\u003e. Manufactured using Sanyo's proprietary Insulated Metal Substrate Technology (IMST), this genuine-spec thick-film hybrid integrated circuit acts as a high-output 1-channel (mono) Class-AB audio power amplifier, pushing up to 120W maximum into a 6Ω load.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Output Mono Design:\u003c\/strong\u003e Delivers up to 120W (10% THD at 1kHz) or a sustained 80W continuous RMS with under 0.4% distortion, providing maximum dedicated current delivery for high-demand single-channel loads.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eClass-AB Precision:\u003c\/strong\u003e Blends robust power output with low crossover distortion, making it perfect for handling deep bass drops and high-fidelity soundtracks without dynamic clipping.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdvanced IMST Heat Dissipation:\u003c\/strong\u003e Employs a modern low thermal resistance aluminum substrate to optimize heat distribution across the surface area, preventing the hot spots common in discrete transistor layouts.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePre-Designed Circuit Integration:\u003c\/strong\u003e Pin-configured to sync effortlessly with standard manufacturer standby control networks, speaker muting grids, and rapid 0.3-second load-shorting protection arrays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Sanyo \/ ON Semiconductor\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Compact SIP-12 \/ SIP-ZIP (12-Pin Active Layout with Metal Mounting Base)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRecommended Operating Voltage:\u003c\/strong\u003e ±41V (Maximum Supply Voltage: ±59V to ±65V)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOutput Load Impedance:\u003c\/strong\u003e Optimized for 6Ω speaker systems\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrimary Applications:\u003c\/strong\u003e Main power block for high-wattage active subwoofers, center-channel stages in surround sound home theater systems, and active instrument amplifiers.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New \/ New Old Stock (NOS).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eCritical Installation Notice: Because a mono amplifier module like the STK404-120 concentrates all its thermal energy into a small surface area, exceptional thermal bonding is non-negotiable. Completely clean off all dried original thermal paste from your main aluminum heatsink bracket. Apply a fresh, thin, uniform layer of high-grade silicone thermal compound across the metal backing plate of the module before tightening down the mounting screws.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"New","offer_id":48038271516826,"sku":"SC0009","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9477\/8778\/files\/31-STK404-120_20Thick-Film_20Hybrid_20IC_20-_201-Channel_20Mono_20Audio_20Power_20Amplifier.jpg?v=1778962495","url":"https:\/\/prellelectronics.com\/products\/stk404-120-sanyo-thick-film-hybrid-ic-120w-mono-amplifier","provider":"Prell Electronics","version":"1.0","type":"link"}