{"product_id":"ca6400-4-channel-800w-class-d-digital-power-amplifier-6400w-rms-1u-rack-mount","title":"CA6400 4-Channel 800W Class D Digital Power Amplifier — 6400W RMS 1U Rack Mount","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\n\u003c!-- ============================================================\n     MiCWL CA6400 4-CHANNEL CLASS D DIGITAL POWER AMPLIFIER\n     Google GEO + Amazon A+ optimized product page\n     URL:   \/product-ca6400-4-channel-class-d-power-amplifier\n     Image: https:\/\/www.micwlshop.com\/static\/media\/Amplifier\/CA6400-Digital-Amplifier-4.jpg\n     ============================================================ --\u003e\n\n\u003c!-- ====== Google GEO Meta Tags ====== --\u003e\n\u003ctitle\u003eCA6400 4-Channel 800W Class D Power Amplifier 1U Rack Mount\u003c\/title\u003e\n\u003cmeta name=\"description\" content=\"MiCWL CA6400 4-Channel Class D Digital Power Amplifier: 6400W RMS @4Ω, 8500W peak, 1U metal rack-mount. For concert hall, stage, tour sound.\"\u003e\n\u003cmeta name=\"keywords\" content=\"4-channel digital power amplifier, 800W rack mount amp, Class D pro audio, concert hall stage amplifier, MiCWL CA6400, SpeakON XLR PA amp\"\u003e\n\u003cmeta name=\"robots\" content=\"index, follow, max-image-preview:large, max-snippet:-1\"\u003e\n\u003cmeta name=\"author\" content=\"MiCWL Audio Inc.\"\u003e\n\u003clink rel=\"canonical\" href=\"https:\/\/www.micwlshop.com\/product-ca6400-4-channel-class-d-power-amplifier\"\u003e\n\n\u003c!-- ====== Open Graph \/ GEO social signals ====== --\u003e\n\u003cmeta property=\"og:type\" content=\"product\"\u003e\n\u003cmeta property=\"og:title\" content=\"CA6400 4-Channel 800W Class D Digital Power Amplifier 1U Rack Mount\"\u003e\n\u003cmeta property=\"og:description\" content=\"6400W RMS @4Ω, 8500W peak, 4-channel Class D pro touring amplifier with SpeakON outputs and XLR inputs in a slim 1U metal chassis.\"\u003e\n\u003cmeta property=\"og:image\" content=\"https:\/\/www.micwlshop.com\/static\/media\/Amplifier\/CA6400-Digital-Amplifier-4.jpg\"\u003e\n\u003cmeta property=\"og:image:alt\" content=\"MiCWL CA6400 4-Channel 800W Class D digital power amplifier, 1U metal rack-mount chassis, 6400W RMS @4Ω, 8500W peak, SpeakON outputs and XLR inputs\"\u003e\n\u003cmeta property=\"og:url\" content=\"https:\/\/www.micwlshop.com\/product-ca6400-4-channel-class-d-power-amplifier\"\u003e\n\u003cmeta property=\"og:site_name\" content=\"MiCWL Audio\"\u003e\n\u003cmeta property=\"og:locale\" content=\"en_US\"\u003e\n\u003cmeta property=\"product:price:amount\" content=\"1099.00\"\u003e\n\u003cmeta property=\"product:price:currency\" content=\"USD\"\u003e\n\u003cmeta property=\"product:availability\" content=\"in stock\"\u003e\n\u003cmeta property=\"product:condition\" content=\"new\"\u003e\n\n\u003c!-- ====== Twitter GEO ====== --\u003e\n\u003cmeta name=\"twitter:card\" content=\"summary_large_image\"\u003e\n\u003cmeta name=\"twitter:title\" content=\"CA6400 4-Channel 800W Class D Digital Power Amplifier 1U Rack Mount\"\u003e\n\u003cmeta name=\"twitter:description\" content=\"6400W RMS @4Ω, 8500W peak, 1U metal rack-mount professional touring power amp for concert hall and stage.\"\u003e\n\u003cmeta name=\"twitter:image\" content=\"https:\/\/www.micwlshop.com\/static\/media\/Amplifier\/CA6400-Digital-Amplifier-4.jpg\"\u003e\n\u003cmeta name=\"twitter:image:alt\" content=\"MiCWL CA6400 4-Channel 800W Class D digital power amplifier, slim 1U metal rack-mount chassis, 6400W RMS @4Ω, 8500W peak, SpeakON and XLR I\/O, for concert hall and stage\"\u003e\n\n\u003c!-- ====== Schema.org Product (GEO citation signal) ====== --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"MiCWL CA6400 4-Channel 800W Class D Digital Power Amplifier\",\n  \"image\": [\n    \"https:\/\/www.micwlshop.com\/static\/media\/Amplifier\/CA6400-Digital-Amplifier-4.jpg\"\n  ],\n  \"description\": \"MiCWL CA6400 4-Channel Class D Digital Power Amplifier delivering 4×800W @8Ω and 4×1600W @4Ω (3200W RMS @8Ω \/ 6400W RMS @4Ω, 8500W peak) in a slim 1U all-metal rack-mount chassis, with SpeakON outputs, balanced XLR inputs, Mono \/ Stereo \/ Bridge modes and multi-layer protection — engineered for concert hall, live stage, touring sound and fixed installation.\",\n  \"sku\": \"CA6400\",\n  \"mpn\": \"CA6400\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"MiCWL Audio\" },\n  \"manufacturer\": { \"@type\": \"Organization\", \"name\": \"MiCWL Audio Inc.\" },\n  \"category\": \"Pro Audio \u003e Power Amplifiers \u003e 4-Channel Power Amplifier\",\n  \"audience\": { \"@type\": \"BusinessAudience\", \"name\": \"Pro Audio \/ Touring \/ Fixed Install\" },\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.micwlshop.com\/product-ca6400-4-channel-class-d-power-amplifier\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"1099.00\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"priceValidUntil\": \"2026-12-31\",\n    \"seller\": { \"@type\": \"Organization\", \"name\": \"MiCWL Audio Inc.\" }\n  },\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": \"4.9\",\n    \"reviewCount\": \"84\",\n    \"bestRating\": \"5\",\n    \"worstRating\": \"1\"\n  }\n}\n\u003c\/script\u003e\n\n\u003c!-- ====== FAQ schema (Google AI Overviews citation) ====== --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much power does the CA6400 deliver per channel?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The CA6400 delivers 800W per channel at 8Ω and 1600W per channel at 4Ω. With all 4 channels driven it produces 3200W RMS @8Ω or 6400W RMS @4Ω, peaking at 8500W.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the CA6400 suitable for touring and live stage?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The CA6400 is built in a slim 1U all-metal rack chassis with Class D efficiency, smart variable-speed cooling and full protection (DC, short, thermal, overcurrent). It is designed for touring rigs, fixed installations, concert halls and live stage sound.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What inputs and outputs does the CA6400 have?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The CA6400 features balanced XLR line-level inputs and Neutrik-compatible SpeakON speaker outputs, with switchable Mono \/ Stereo \/ Bridge modes for flexible system configuration.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I bridge the channels to drive subwoofers?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The CA6400 supports bridge mode — pair any two channels to drive high-power subwoofers or full-range cabinets. The front panel includes per-channel Protect \/ Clip \/ Signal LEDs and individual level controls for fast system tuning.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does MiCWL offer custom amplifier configurations?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. For OEM\/ODM, custom wattage configurations, or rack pre-wiring for system integrators, contact MiCWL Audio at shop@micwlaudio.com with your requirements.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- ====== Breadcrumb schema (entity signal) ====== --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"BreadcrumbList\",\n  \"itemListElement\": [\n    { \"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/www.micwlshop.com\/\" },\n    { \"@type\": \"ListItem\", \"position\": 2, \"name\": \"Power Amplifier\", \"item\": \"https:\/\/www.micwlshop.com\/category-power-amplifier\" },\n    { \"@type\": \"ListItem\", \"position\": 3, \"name\": \"4-Channel Power Amplifier\", \"item\": \"https:\/\/www.micwlshop.com\/category-4-channel-power-amplifier\" },\n    { \"@type\": \"ListItem\", \"position\": 4, \"name\": \"CA6400 4-Channel Class D Power Amplifier\", \"item\": \"https:\/\/www.micwlshop.com\/product-ca6400-4-channel-class-d-power-amplifier\" }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cstyle\u003e\n  :root{\n    --brand:#0b1f4d;\n    --accent:#ff6a13;\n    --hi:#fff7ed;\n    --text:#1f2937;\n    --muted:#6b7280;\n    --line:#e5e7eb;\n  }\n  *{box-sizing:border-box;}\n  body{\n    font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,\"Helvetica Neue\",Arial,sans-serif;\n    color:var(--text);\n    line-height:1.65;\n    margin:0;\n    background:#fff;\n  }\n  .wrap{max-width:1140px;margin:0 auto;padding:24px;}\n  h1,h2,h3{color:var(--brand);font-weight:700;line-height:1.25;margin:0 0 .6em;}\n  h1{font-size:30px;letter-spacing:-.01em;}\n  h2{font-size:24px;border-left:5px solid var(--accent);padding:8px 14px;background:var(--hi);border-radius:4px;}\n  h3{font-size:19px;margin-top:28px;color:#0b1f4d;}\n  p{margin:.6em 0;}\n  a{color:var(--accent);text-decoration:none;}\n  a:hover{text-decoration:underline;}\n\n  \/* Hero image — 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Images, imgix, Cloudinary all do). Falls back to optimized JPG.\n       ALT: keyword-rich, GEO-friendly, includes model + wattage + form factor + use case. --\u003e\n  \u003cp\u003e\n    \u003cpicture\u003e\n      \u003csource type=\"image\/avif\" srcset=\"https:\/\/www.micwlshop.com\/static\/media\/Amplifier\/CA6400-Digital-Amplifier-4.jpg?format=avif\u0026amp;w=800 800w, https:\/\/www.micwlshop.com\/static\/media\/Amplifier\/CA6400-Digital-Amplifier-4.jpg?format=avif\u0026amp;w=1140 1140w\" sizes=\"(max-width:640px) 100vw, 1140px\"\u003e\n      \u003csource type=\"image\/webp\" srcset=\"https:\/\/www.micwlshop.com\/static\/media\/Amplifier\/CA6400-Digital-Amplifier-4.jpg?format=webp\u0026amp;w=800 800w, https:\/\/www.micwlshop.com\/static\/media\/Amplifier\/CA6400-Digital-Amplifier-4.jpg?format=webp\u0026amp;w=1140 1140w\" sizes=\"(max-width:640px) 100vw, 1140px\"\u003e\n      \u003cimg class=\"hero\" src=\"https:\/\/www.micwlshop.com\/static\/media\/Amplifier\/CA6400-Digital-Amplifier-4.jpg?w=1140\u0026amp;q=80\" alt=\"MiCWL CA6400 4-Channel 800W Class D digital power amplifier, slim 1U metal rack-mount chassis, 6400W RMS at 4 ohms, 8500W peak output, SpeakON speaker outputs and balanced XLR inputs, for concert hall and stage performance\" title=\"MiCWL CA6400 4-Channel 800W Class D Digital Power Amplifier 1U Rack Mount\" loading=\"lazy\" decoding=\"async\" fetchpriority=\"high\" width=\"1140\" height=\"1140\"\u003e\u003c\/source\u003e\u003c\/picture\u003e\n  \u003c\/p\u003e\n\n  \u003ch1\u003eCA6400 4-Channel 800W Class D Digital Power Amplifier — 6400W RMS 1U Rack Mount\u003c\/h1\u003e\n\n  \u003cp style=\"color:var(--muted);font-size:15px;\"\u003e\n    \u003cb style=\"color:var(--accent);\"\u003e$1,099.00\u003c\/b\u003e\n    \u003cspan style=\"text-decoration:line-through;color:var(--muted);\"\u003e$1,499.00\u003c\/span\u003e\n     |  \u003cb style=\"color:#16a34a;\"\u003eIn Stock\u003c\/b\u003e\n     |  SKU: \u003ccode\u003eCA6400\u003c\/code\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- ====== Featured highlight box (deep gradient — first thing the eye lands on) ====== --\u003e\n  \u003cdiv class=\"hl\"\u003e\n    \u003cp style=\"margin:0;font-size:15.5px;\"\u003e\n      \u003cb\u003e🔥 8500W Peak Touring Power Amplifier\u003c\/b\u003e — Four channels of \u003cb\u003eClass D digital power\u003c\/b\u003e in a slim\n      \u003cb\u003e1U all-metal rack chassis\u003c\/b\u003e: \u003cb\u003e4×800W @ 8Ω\u003c\/b\u003e (4×1600W @ 4Ω) — summing to\n      \u003cb\u003e3200W RMS @ 8Ω \/ 6400W RMS @ 4Ω\u003c\/b\u003e. SpeakON + XLR I\/O, switchable \u003cb\u003eMono \/ Stereo \/ Bridge\u003c\/b\u003e modes,\n      smart variable-speed cooling, and full \u003cb\u003eDC, short, thermal \u0026amp; overcurrent protection\u003c\/b\u003e —\n      engineered for \u003cb\u003econcert hall, live stage and tour sound\u003c\/b\u003e.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ====== Wattage stripe — emphasised key numbers (orange accent blocks) ====== --\u003e\n  \u003cdiv class=\"stripe\"\u003e\n    \u003cdiv class=\"item\"\u003e\n\u003cb\u003e6400W\u003c\/b\u003e\u003cspan\u003eRMS @ 4Ω (4×1600W per channel)\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"item\"\u003e\n\u003cb\u003e3200W\u003c\/b\u003e\u003cspan\u003eRMS @ 8Ω (4×800W per channel)\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"item\"\u003e\n\u003cb\u003e8500W\u003c\/b\u003e\u003cspan\u003ePeak Output Power\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"item\"\u003e\n\u003cb\u003e1U\u003c\/b\u003e\u003cspan\u003eAll-Metal Rack-Mount Chassis\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ====== Product Overview ====== --\u003e\n  \u003ch2\u003eProduct Overview\u003c\/h2\u003e\n  \u003cp\u003e\n    The \u003cb\u003eMiCWL CA6400 4-Channel Class D Digital Power Amplifier\u003c\/b\u003e is engineered for\n    \u003cb\u003econcert halls, live stages, tour rigs and fixed installations\u003c\/b\u003e that demand serious headroom in a\n    compact footprint. Four independent channels deliver \u003cb\u003e800W @ 8Ω or 1600W @ 4Ω each\u003c\/b\u003e,\n    summing to \u003cb\u003e3200W RMS @ 8Ω \/ 6400W RMS @ 4Ω\u003c\/b\u003e with peaks up to \u003cb\u003e8500W\u003c\/b\u003e.\n    The \u003cb\u003eslim 1U all-metal rack chassis\u003c\/b\u003e fits any standard 19\" touring or install rack, while\n    \u003cb\u003eswitchable Mono, Stereo and Bridge modes\u003c\/b\u003e let you drive full-range tops, bi-amped mains,\n    or high-power subwoofers from a single 1U unit.\n  \u003c\/p\u003e\n\n  \u003c!-- ====== 5 Core Selling Points (icon grid) ====== --\u003e\n  \u003ch2\u003eWhy Choose the CA6400 — 5 Core Selling Points\u003c\/h2\u003e\n  \u003cdiv class=\"grid\"\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003cdiv class=\"ico\"\u003e⚡\u003c\/div\u003e\n      \u003ch4\u003e6400W RMS Class D Power\u003c\/h4\u003e\n      \u003cp\u003e4×800W @ 8Ω \/ 4×1600W @ 4Ω; peaks at 8500W — full headroom for large-format PA tops, line arrays and subwoofer arrays.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003cdiv class=\"ico\"\u003e📦\u003c\/div\u003e\n      \u003ch4\u003eSlim 1U All-Metal Chassis\u003c\/h4\u003e\n      \u003cp\u003eLightweight 1U rack design fits any 19\" touring rack or fixed installation — saves space without sacrificing durability.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003cdiv class=\"ico\"\u003e🔌\u003c\/div\u003e\n      \u003ch4\u003ePro SpeakON + XLR I\/O\u003c\/h4\u003e\n      \u003cp\u003eBalanced XLR inputs, locking SpeakON speaker outputs, switchable Mono \/ Stereo \/ Bridge modes for any system topology.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003cdiv class=\"ico\"\u003e🛡️\u003c\/div\u003e\n      \u003ch4\u003eMulti-Layer Protection\u003c\/h4\u003e\n      \u003cp\u003eDC, short-circuit, thermal, overheat and overcurrent protection with per-channel Protect \/ Clip \/ Signal LEDs.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003cdiv class=\"ico\"\u003e🌬️\u003c\/div\u003e\n      \u003ch4\u003eSmart Variable-Speed Cooling\u003c\/h4\u003e\n      \u003cp\u003eHigh-efficiency SMPS + temperature-controlled fans run cool and quiet — show after show, hour after hour.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ====== Key Features \u0026 Benefits (segmented for easy scan) ====== --\u003e\n  \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\n  \u003ch3\u003e⚡ 4-Channel Class D Power with 8500W Headroom\u003c\/h3\u003e\n  \u003cp\u003e\n    Four independent Class D amplifier channels each deliver \u003cb\u003e800W @ 8Ω or 1600W @ 4Ω\u003c\/b\u003e, producing\n    \u003cb\u003e3200W RMS @ 8Ω \/ 6400W RMS @ 4Ω\u003c\/b\u003e in stereo — with peaks up to \u003cb\u003e8500W\u003c\/b\u003e for transient-heavy\n    program material. Bridge any two channels to drive \u003cb\u003ehigh-power subwoofers or full-range cabinets\u003c\/b\u003e\n    on the most demanding live shows.\n  \u003c\/p\u003e\n\n  \u003ch3\u003e📦 1U Metal Rack Chassis — Built for the Road\u003c\/h3\u003e\n  \u003cp\u003e\n    The \u003cb\u003eslim 1U all-metal rack-mount chassis\u003c\/b\u003e is built for daily transport.\n    Front-panel \u003cb\u003eindividual channel level controls\u003c\/b\u003e and \u003cb\u003eProtect \/ Clip \/ Signal LEDs\u003c\/b\u003e give you\n    instant feedback at front of house, while the rugged steel enclosure stands up to truck-pack,\n    flight-case and fixed-install environments.\n  \u003c\/p\u003e\n\n  \u003ch3\u003e🔌 SpeakON + XLR I\/O — Universal System Compatibility\u003c\/h3\u003e\n  \u003cp\u003e\n    \u003cb\u003eBalanced XLR line-level inputs\u003c\/b\u003e pair with \u003cb\u003eNeutrik-compatible SpeakON speaker outputs\u003c\/b\u003e for\n    secure, locking connections. Switchable \u003cb\u003eMono \/ Stereo \/ Bridge modes\u003c\/b\u003e let you reconfigure the amp\n    for 2-channel tops, bi-amped mains, mono subs, or a 4-zone distributed system — all from a single 1U unit.\n  \u003c\/p\u003e\n\n  \u003ch3\u003e🛡️ Full-Stage Protection Circuitry\u003c\/h3\u003e\n  \u003cp\u003e\n    Built-in \u003cb\u003eDC, short-circuit, thermal, overheat and overcurrent protection\u003c\/b\u003e guard both the amplifier\n    and your speakers. Per-channel \u003cb\u003eProtect \/ Clip \/ Signal LED indicators\u003c\/b\u003e make troubleshooting fast,\n    and the amplifier automatically mutes outputs on fault detection — protecting your rig and your audience.\n  \u003c\/p\u003e\n\n  \u003ch3\u003e🌬️ Class D Efficiency + Smart Variable-Speed Cooling\u003c\/h3\u003e\n  \u003cp\u003e\n    A high-efficiency \u003cb\u003eswitch-mode power supply (SMPS)\u003c\/b\u003e and \u003cb\u003eClass D output stage\u003c\/b\u003e deliver serious\n    power in a lightweight, cool-running package. \u003cb\u003eVariable-speed fans\u003c\/b\u003e ramp up only when needed,\n    keeping the amp quiet for theater and broadcast — yet cool enough for outdoor festival duty in summer heat.\n  \u003c\/p\u003e\n\n  \u003c!-- ====== Ideal Application Scenarios (chips — scannable) ====== --\u003e\n  \u003ch2\u003eIdeal Application Scenarios\u003c\/h2\u003e\n  \u003cdiv class=\"chips\"\u003e\n    \u003cspan class=\"chip\"\u003e🎤 Concert Hall \u0026amp; Live Stage\u003c\/span\u003e\n    \u003cspan class=\"chip\"\u003e🏟️ House of Worship\u003c\/span\u003e\n    \u003cspan class=\"chip\"\u003e🎭 Theater \u0026amp; Drama Productions\u003c\/span\u003e\n    \u003cspan class=\"chip\"\u003e🎓 School \u0026amp; University Auditoriums\u003c\/span\u003e\n    \u003cspan class=\"chip\"\u003e💼 Corporate Events \u0026amp; Conferences\u003c\/span\u003e\n    \u003cspan class=\"chip\"\u003e🎶 Nightclub, DJ \u0026amp; Live Band\u003c\/span\u003e\n    \u003cspan class=\"chip\"\u003e🎪 Touring \u0026amp; Festival Sound\u003c\/span\u003e\n    \u003cspan class=\"chip\"\u003e🏢 Fixed Install \/ Commercial AV\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ====== Technical Specifications ====== --\u003e\n  \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003ctable class=\"spec\"\u003e\n    \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eMiCWL CA6400\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTopology\u003c\/th\u003e\n\u003ctd\u003eClass D Digital Power Amplifier with SMPS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eChannels\u003c\/th\u003e\n\u003ctd\u003e4 independent channels (Mono \/ Stereo \/ Bridge switchable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOutput Power @ 8Ω (per ch.)\u003c\/th\u003e\n\u003ctd\u003e800W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOutput Power @ 4Ω (per ch.)\u003c\/th\u003e\n\u003ctd\u003e1600W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTotal RMS @ 8Ω\u003c\/th\u003e\n\u003ctd\u003e3200W (4×800W)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTotal RMS @ 4Ω\u003c\/th\u003e\n\u003ctd\u003e6400W (4×1600W)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePeak Output\u003c\/th\u003e\n\u003ctd\u003e8500W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e20 Hz – 20 kHz (±0.5 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTHD+N\u003c\/th\u003e\n\u003ctd\u003e≤ 0.05% @ 1 kHz, 1W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSignal-to-Noise Ratio\u003c\/th\u003e\n\u003ctd\u003e≥ 100 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDamping Factor\u003c\/th\u003e\n\u003ctd\u003e≥ 300 @ 8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eInputs\u003c\/th\u003e\n\u003ctd\u003eBalanced XLR (per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOutputs\u003c\/th\u003e\n\u003ctd\u003eSpeakON-compatible speaker outputs (per channel pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFront Panel\u003c\/th\u003e\n\u003ctd\u003e4× Level knob, 4× Protect \/ Clip \/ Signal LED, power switch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProtection\u003c\/th\u003e\n\u003ctd\u003eDC, Short, Thermal, Overheat, Overcurrent, Clip limiter\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCooling\u003c\/th\u003e\n\u003ctd\u003eVariable-speed forced-air fan (front-to-rear)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003ctd\u003e1U all-metal rack-mount, 19\" standard\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003eAC 110V \/ 220V switchable, 50–60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eIdeal For\u003c\/th\u003e\n\u003ctd\u003eConcert hall, live stage, house of worship, theater, tour sound, fixed install\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 Year (Manufacturer: MiCWL Audio Inc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- ====== What's in the Box ====== --\u003e\n  \u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n  \u003cul class=\"box\"\u003e\n    \u003cli\u003e✅ 1× CA6400 4-Channel Class D Digital Power Amplifier\u003c\/li\u003e\n    \u003cli\u003e✅ 1× IEC Power Cable (region-specific)\u003c\/li\u003e\n    \u003cli\u003e✅ 4× SpeakON-compatible speaker connectors (where applicable)\u003c\/li\u003e\n    \u003cli\u003e✅ 1× User Manual \u0026amp; Warranty Card\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- ====== FAQ — GEO AI Overviews citation block ====== --\u003e\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"faq-item\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cb\u003eQ: How much power does the CA6400 deliver per channel?\u003c\/b\u003e\u003c\/p\u003e\n    \u003cp style=\"margin:4px 0 0 0;color:#374151;\"\u003e\n      A: 800W @ 8Ω or 1600W @ 4Ω per channel. All four channels driven: 3200W RMS @ 8Ω \/ 6400W RMS @ 4Ω, peaking at 8500W.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"faq-item\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cb\u003eQ: Is the CA6400 suitable for touring and live stage?\u003c\/b\u003e\u003c\/p\u003e\n    \u003cp style=\"margin:4px 0 0 0;color:#374151;\"\u003e\n      A: Yes — slim 1U all-metal rack chassis, Class D SMPS, smart cooling and full protection make it ideal for touring rigs, fixed installs, concert halls and live stage sound.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"faq-item\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cb\u003eQ: What inputs and outputs does the CA6400 have?\u003c\/b\u003e\u003c\/p\u003e\n    \u003cp style=\"margin:4px 0 0 0;color:#374151;\"\u003e\n      A: Balanced XLR line-level inputs paired with Neutrik-compatible SpeakON speaker outputs, switchable Mono \/ Stereo \/ Bridge modes.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"faq-item\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cb\u003eQ: Can I bridge channels to drive subwoofers?\u003c\/b\u003e\u003c\/p\u003e\n    \u003cp style=\"margin:4px 0 0 0;color:#374151;\"\u003e\n      A: Yes — pair any two channels in Bridge mode to drive high-power subwoofers or full-range cabinets.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"faq-item\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cb\u003eQ: Does MiCWL offer custom amplifier configurations?\u003c\/b\u003e\u003c\/p\u003e\n    \u003cp style=\"margin:4px 0 0 0;color:#374151;\"\u003e\n      A: Yes — for OEM\/ODM, custom wattage configurations or rack pre-wiring, contact us at \u003ca href=\"mailto:shop@micwlaudio.com\"\u003eshop@micwlaudio.com\u003c\/a\u003e.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ====== Why Buy From MiCWL ====== --\u003e\n  \u003ch2\u003eWhy Buy From MiCWL Audio\u003c\/h2\u003e\n  \u003cp\u003e\n    🛡️ \u003cb\u003eAuthorized Dealer Warranty\u003c\/b\u003e — Brand new in original packaging, sold by\n    \u003cb\u003eMiCWL Audio Inc.\u003c\/b\u003e. Covered by a \u003cb\u003e1-Year Manufacturer Warranty\u003c\/b\u003e. Worldwide shipping,\n    dedicated pro-audio after-sales support, and \u003cb\u003ecustom OEM\/ODM configurations\u003c\/b\u003e available for\n    integrators and tour sound providers.\n  \u003c\/p\u003e\n\n  \u003c!-- ====== Contact \/ Custom CTA (page-bottom — required by spec) ====== --\u003e\n  \u003cdiv class=\"contact\"\u003e\n    \u003cp style=\"margin:0 0 6px 0;\"\u003e\n      \u003cb\u003e📩 Questions? Need a Custom Amplifier Configuration?\u003c\/b\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Need help with \u003cb\u003ewattage matching\u003c\/b\u003e, \u003cb\u003esystem sizing\u003c\/b\u003e, or a\n      \u003cb\u003ecustom OEM\/ODM build\u003c\/b\u003e? Our pro-audio team is here to help.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:10px 0 0 0;\"\u003e\n      ✉️ Email us: \u003ca class=\"mail\" href=\"mailto:shop@micwlaudio.com\"\u003eshop@micwlaudio.com\u003c\/a\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin:6px 0 0 0;font-size:13px;color:var(--muted);\"\u003e\n      Looking for a custom configuration or bulk pricing? Reach out — we'd love to tailor the perfect rig for your venue.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cp style=\"margin-top:30px;font-size:13px;color:var(--muted);text-align:center;\"\u003e\n    © 2026 MiCWL Audio Inc. All rights reserved.\n  \u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/body\u003e","brand":"MiCWL Audio Inc","offers":[{"title":"Default Title","offer_id":48866313109760,"sku":null,"price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/7323\/3664\/files\/CA6400-Digital-Amplifier-14.jpg?v=1781851145","url":"https:\/\/www.micwlmall.com\/products\/ca6400-4-channel-800w-class-d-digital-power-amplifier-6400w-rms-1u-rack-mount","provider":"MiCWL Audio Inc","version":"1.0","type":"link"}