{"product_id":"ds18-x4-amplifier-4-channel-class-d-70w-rms-per-channel-4ω-ultra-compact","title":"DS18 X4 Amplifier — 4-Channel Class D, 70W RMS per Channel @ 4Ω, Ultra-Compact","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe DS18 X4 Amplifier puts impressive multichannel power into a remarkably compact body. With 70W RMS per channel at 4 ohms, it powers a classic four‑speaker setup with confident clarity. When bridged, it yields up to 220W RMS across two channels at 4 ohms, offering flexible options for custom builds in cars, motorcycles, and powersports where space is at a premium.\u003c\/p\u003e\u003cp\u003eDesigned to perform reliably in real‑world environments, the X4 uses a four‑layer PCB and surface mount technology. This combination supports stable, precise operation across channels, helping you achieve clean mids, crisp highs, and balanced bass without excessive heat buildup.\u003c\/p\u003e\u003ch3\u003ePower and Flexibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e70W RMS per channel at 4Ω for robust multi‑speaker setups\u003c\/li\u003e\n\u003cli\u003eBridgable to 220W RMS x 2 at 4Ω for versatile configurations\u003c\/li\u003e\n\u003cli\u003eClass D efficiency helps minimize heat in tight installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSound Shaping and Build Quality\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAdjustable LPF, FLAT, and HPF filters for easy crossover tuning\u003c\/li\u003e\n\u003cli\u003eFour-layer PCB and SMT construction deliver reliable performance and longevity\u003c\/li\u003e\n\u003cli\u003eUltra‑compact, stylish chassis designed to fit in motorcycles and powersports rigs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you’re chasing a precise front stage, a punchy rear fill, or a balanced bridge setup, the X4 offers a range of possibilities without demanding extra space. The combination of compact form, adjustable sound controls, and a robust build makes it a practical option for enthusiasts who value space efficiency alongside audio clarity. While results depend on your specific system and installation, the X4 presents a credible path toward a tailored listening experience that can elevate everyday driving, riding, or cruising sessions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes the DS18 X4 suitable for compact installs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It delivers 70W RMS per channel at 4Ω and can bridge to 220W x 2, all in a compact chassis.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How can I tailor the X4's sound to my setup?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use the adjustable LPF, FLAT, and HPF filters to shape crossover behavior for the mids and tweeters.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":48407426498717,"sku":"B08HHDGBW5","price":297.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/ds18-x4-amplifier-front-view.jpg?v=1781155841","url":"https:\/\/nexoltic.com\/products\/ds18-x4-amplifier-4-channel-class-d-70w-rms-per-channel-4%cf%89-ultra-compact","provider":"Nexoltic","version":"1.0","type":"link"}