{"product_id":"audio-digital-sound-processor-4-in-6-out-car-audio-digital-signal-processor-support-app-control-for-car-audio-enhancement","title":"Car Audio DSP Processor — 4 In \/ 6 Out with Smartphone App Control","description":"\u003cp\u003eYour factory stereo was never designed to sound this good. This professional-grade digital sound processor transforms your car's audio system with 4 input channels, 6 output channels, and full smartphone app control — giving you precise equalization, crossover management, and signal optimization at your fingertips. Adjust EQ curves, set crossover points, and fine-tune output levels on the fly from your phone, and hear the difference instantly. Compatible with existing amplifiers and speakers, it integrates seamlessly into factory stereo upgrades and custom installations alike, hidden away in a compact form factor that fits virtually any mounting location.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 inputs \/ 6 outputs\u003c\/strong\u003e — Flexible channel configuration supports complex multi-speaker setups with independent control over each output for maximum tuning precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmartphone app control\u003c\/strong\u003e — Adjust EQ curves, crossover points, and output levels directly from your phone for convenient, real-time tuning from anywhere.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision EQ\u003c\/strong\u003e — Fine-tune frequency response across the full audio spectrum to compensate for speaker characteristics and cabin acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrossover management\u003c\/strong\u003e — Set precise crossover points per output channel to ensure each speaker only reproduces the frequencies it's designed for.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal optimization\u003c\/strong\u003e — Professional-grade DSP processing delivers crystal-clear audio across all frequencies with minimal distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact hidden-mount design\u003c\/strong\u003e — Fits virtually any mounting location in the dash or trunk without requiring major modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 4 channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 6 channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl:\u003c\/strong\u003e Smartphone app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e EQ, crossover management, signal optimization, real-time app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Factory stereo upgrades \u0026amp; custom installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage contents:\u003c\/strong\u003e DSP processor, wiring harness, mounting hardware, instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e4 inputs. 6 outputs. Your sound, perfected from your phone.\u003c\/em\u003e\u003c\/p\u003e","brand":"RPM Tune \u0026 Tech","offers":[{"title":"Default Title","offer_id":43851933712462,"sku":"\u003cnone\u003e","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/2599\/3294\/files\/S9265d997382f4ab2a8d5a0793830454by.webp?v=1781111887","url":"https:\/\/rpm-tune-and-tech.myshopify.com\/products\/audio-digital-sound-processor-4-in-6-out-car-audio-digital-signal-processor-support-app-control-for-car-audio-enhancement","provider":"RPM Tune \u0026 Tech","version":"1.0","type":"link"}