{"product_id":"rgbw-regular-strip-4ch-amplifier","title":"RGBW Regular Strip 4CH Amplifier","description":"\u003csection class=\"spec-page\"\u003e\u003c!-- FULL-WIDTH CAROUSEL (Top) --\u003e\n\u003csection class=\"spec-carousel\"\u003e\n\u003cdiv id=\"cobCarousel\" class=\"spec-carousel-track\"\u003e\n\u003cdiv class=\"spec-carousel-slide\"\u003e\u003cimg loading=\"eager\" alt=\"C\u0026amp;C Lighting RGBW high speed power amplifier 4CH DC5-24V LED signal repeater\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0986\/0548\/files\/ec09f0f0-b715-42b1-b8f3-0419c2ba478b.png?v=1785610954\"\u003e\u003c\/div\u003e\n\u003c!-- Add more images like this when you have them --\u003e\n\u003c\/div\u003e\n\u003cbutton type=\"button\" class=\"spec-carousel-btn prev\"\u003e‹\u003c\/button\u003e \u003cbutton type=\"button\" class=\"spec-carousel-btn next\"\u003e›\u003c\/button\u003e\n\u003cdiv class=\"spec-carousel-dots\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript\u003e\n(function () {\n  const carousel = document.querySelector(\".spec-carousel\");\n  if (!carousel) return;\n  const track = carousel.querySelector(\".spec-carousel-track\");\n  const slides = Array.from(carousel.querySelectorAll(\".spec-carousel-slide\"));\n  const prevBtn = carousel.querySelector(\"[data-carousel-prev]\");\n  const nextBtn = carousel.querySelector(\"[data-carousel-next]\");\n  const dotsWrap = carousel.querySelector(\"[data-carousel-dots]\");\n  if (!track || slides.length === 0) return;\n  let currentIndex = 0;\n  let autoplayTimer = null;\n  const AUTOPLAY_MS = 5000;\n  function slideWidth() {\n    return track.getBoundingClientRect().width;\n  }\n  function clampIndex(i) {\n    if (i \u003c 0) return 0;\n    if (i \u003e slides.length - 1) return slides.length - 1;\n    return i;\n  }\n  function scrollToIndex(i, opts) {\n    currentIndex = clampIndex(i);\n    track.scrollTo({\n      left: currentIndex * slideWidth(),\n      behavior: (opts \u0026\u0026 opts.instant) ? \"auto\" : \"smooth\"\n    });\n    updateDots();\n    updateButtons();\n  }\n  function updateButtons() {\n    if (!prevBtn || !nextBtn) return;\n    prevBtn.disabled = currentIndex === 0;\n    nextBtn.disabled = currentIndex === slides.length - 1;\n    prevBtn.style.opacity = prevBtn.disabled ? \"0.45\" : \"1\";\n    nextBtn.style.opacity = nextBtn.disabled ? \"0.45\" : \"1\";\n    prevBtn.style.pointerEvents = prevBtn.disabled ? \"none\" : \"auto\";\n    nextBtn.style.pointerEvents = nextBtn.disabled ? \"none\" : \"auto\";\n  }\n  function buildDots() {\n    if (!dotsWrap) return;\n    dotsWrap.innerHTML = \"\";\n    slides.forEach((_, i) =\u003e {\n      const btn = document.createElement(\"button\");\n      btn.type = \"button\";\n      btn.className = \"spec-carousel-dot\";\n      btn.setAttribute(\"aria-label\", \"Go to slide \" + (i + 1));\n      btn.addEventListener(\"click\", () =\u003e scrollToIndex(i));\n      dotsWrap.appendChild(btn);\n    });\n    updateDots();\n  }\n  function updateDots() {\n    if (!dotsWrap) return;\n    const dots = Array.from(dotsWrap.querySelectorAll(\".spec-carousel-dot\"));\n    dots.forEach((d, i) =\u003e {\n      const active = i === currentIndex;\n      d.setAttribute(\"aria-current\", active ? \"true\" : \"false\");\n    });\n  }\n  function syncIndexFromScroll() {\n    const w = slideWidth();\n    const i = Math.round(track.scrollLeft \/ w);\n    const next = clampIndex(i);\n    if (next !== currentIndex) {\n      currentIndex = next;\n      updateDots();\n      updateButtons();\n    }\n  }\n  function startAutoplay() {\n    stopAutoplay();\n    autoplayTimer = window.setInterval(() =\u003e {\n      const next = (currentIndex + 1) % slides.length;\n      scrollToIndex(next);\n    }, AUTOPLAY_MS);\n  }\n  function stopAutoplay() {\n    if (autoplayTimer) window.clearInterval(autoplayTimer);\n    autoplayTimer = null;\n  }\n  if (prevBtn) prevBtn.addEventListener(\"click\", () =\u003e scrollToIndex(currentIndex - 1));\n  if (nextBtn) nextBtn.addEventListener(\"click\", () =\u003e scrollToIndex(currentIndex + 1));\n  track.addEventListener(\"scroll\", () =\u003e {\n    window.requestAnimationFrame(syncIndexFromScroll);\n  });\n  carousel.addEventListener(\"mouseenter\", stopAutoplay);\n  carousel.addEventListener(\"mouseleave\", startAutoplay);\n  carousel.addEventListener(\"focusin\", stopAutoplay);\n  carousel.addEventListener(\"focusout\", startAutoplay);\n  track.addEventListener(\"keydown\", (e) =\u003e {\n    if (e.key === \"ArrowLeft\") scrollToIndex(currentIndex - 1);\n    if (e.key === \"ArrowRight\") scrollToIndex(currentIndex + 1);\n  });\n  window.addEventListener(\"resize\", () =\u003e {\n    scrollToIndex(currentIndex, { instant: true });\n  });\n  buildDots();\n  scrollToIndex(0, { instant: true });\n  startAutoplay();\n})();\n\u003c\/script\u003e \u003c!-- HERO --\u003e\n\u003csection class=\"spec-hero\"\u003e\n\u003cdiv style=\"text-align: start;\" class=\"spec-hero-media\"\u003e\n\u003cbr\u003e\u003cimg alt=\"C\u0026amp;C Lighting RGBW power amplifier 4 channel LED strip current booster with input output terminals\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0986\/0548\/files\/Product_Photo_Dimension_Guide_5.png?v=1785610954\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-hero-content\"\u003e\n\u003ch4 class=\"spec-title\"\u003eRGBW Regular Strip 4CH Amplifier\u003c\/h4\u003e\n\u003cp class=\"spec-tagline\"\u003eThe RGBW Regular Strip 4CH Amplifier is a signal repeater built to extend the output current of RGBW LED controller setups. It sits between the LED controller and additional LED strip runs, allowing installers to expand strip length or bar count without exceeding the original controller's maximum output. It is used whenever total load power exceeds a controller's rated output, letting one controller drive multiple downstream amplifiers and strip segments.\u003c\/p\u003e\n\u003cdiv class=\"spec-stats\"\u003e\n\u003cspan\u003eDC5-24V Input\/Output\u003c\/span\u003e \u003cspan\u003e4-Channel RGBW\u003c\/span\u003e \u003cspan\u003e8A\/CH Output\u003c\/span\u003e \u003cspan\u003eMax 4x8A Total\u003c\/span\u003e \u003cspan\u003eCE \/ RoHS Certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0986\/0548\/files\/RGBW_Regular_Strip_4CH_Amplifier.pdf?v=1785610954\" class=\"spec-btn\" rel=\"noopener\" title=\"RGBW Regular Strip 4CH Amplifier Spec Sheet\" target=\"_blank\"\u003e Download Spec Sheet \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- SUPPORT VISUAL --\u003e\u003c!-- FEATURES --\u003e\n\u003csection class=\"spec-features\"\u003e\n\u003ch2 class=\"spec-section-title\"\u003eHighlighted Features\u003c\/h2\u003e\n\u003cdiv class=\"spec-feature-grid\"\u003e\n\u003cdiv class=\"spec-feature\"\u003e\n\u003cdiv class=\"spec-feature-label\"\u003eFunction\u003c\/div\u003e\n\u003cdiv class=\"spec-feature-text\"\u003eLED repeater that expands output current for RGBW LED strip and bar systems.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-feature\"\u003e\n\u003cdiv class=\"spec-feature-label\"\u003eExpansion\u003c\/div\u003e\n\u003cdiv class=\"spec-feature-text\"\u003eAllows LED bar and flex strip count to scale beyond a single controller's max output.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-feature\"\u003e\n\u003cdiv class=\"spec-feature-label\"\u003eApplication\u003c\/div\u003e\n\u003cdiv class=\"spec-feature-text\"\u003eUsed when load power exceeds the controller's rated output; amplifier quantity depends on total LED load.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-feature\"\u003e\n\u003cdiv class=\"spec-feature-label\"\u003eChannels\u003c\/div\u003e\n\u003cdiv class=\"spec-feature-text\"\u003e4-channel output (RGBW).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-feature\"\u003e\n\u003cdiv class=\"spec-feature-label\"\u003eWorking Temperature\u003c\/div\u003e\n\u003cdiv class=\"spec-feature-text\"\u003eRated for -20C to 60C operating environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-feature\"\u003e\n\u003cdiv class=\"spec-feature-label\"\u003eCertification\u003c\/div\u003e\n\u003cdiv class=\"spec-feature-text\"\u003eCE and RoHS certified.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-feature\"\u003e\n\u003cdiv class=\"spec-feature-label\"\u003eOperating Voltage\u003c\/div\u003e\n\u003cdiv class=\"spec-feature-text\"\u003eDC5-24V input and output voltage.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-feature\"\u003e\n\u003cdiv class=\"spec-feature-label\"\u003eOutput\u003c\/div\u003e\n\u003cdiv class=\"spec-feature-text\"\u003e8A per channel, max total output of 4x8A.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e\n  .spec-page{\n    max-width: 1180px;\n    margin: 0 auto;\n    padding: 40px 16px 24px;\n  }\n  \/* HERO *\/\n  .spec-hero{\n    display: grid;\n    grid-template-columns: 1.05fr 0.95fr;\n    gap: 56px;\n    align-items: center;\n  }\n  .spec-hero-media img{\n    width: 100%;\n    height: auto;\n    display: block;\n    border-radius: 14px;\n  }\n  .spec-title{\n    margin: 0 0 10px;\n    font-size: clamp(28px, 3vw, 40px);\n    line-height: 1.15;\n    font-weight: 600;\n    letter-spacing: 0.2px;\n  }\n  .spec-tagline{\n    margin: 0 0 18px;\n    font-size: 16px;\n    line-height: 1.55;\n    font-weight: 400;\n    color: rgba(0,0,0,0.70);\n    max-width: 46ch;\n  }\n  \/* Stat row: minimal pipe-separated *\/\n  .spec-stats{\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px 14px;\n    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Lighting","version":"1.0","type":"link"}