{"product_id":"jl-audio-m3-4-speaker-xdm400-4-marine-bundle","title":"JL Audio M3 Marine Speaker Bundle – 4 M3-650X 6.5\" Boat Speakers + XDM400\/4 Amplifier","description":"\u003cstyle\u003e\n  .ft-m3-bundle {\n    --ft-ink: #172033;\n    --ft-muted: #657083;\n    --ft-line: #dfe4ea;\n    --ft-soft: #f7f8fa;\n    --ft-blue: #0b5fcc;\n    max-width: 860px;\n    margin: 0 auto;\n    color: var(--ft-ink);\n    font-family: inherit;\n    font-size: 15px;\n    line-height: 1.55;\n  }\n\n  .ft-m3-bundle,\n  .ft-m3-bundle * {\n    box-sizing: border-box;\n  }\n\n  .ft-m3-bundle h2,\n  .ft-m3-bundle h3,\n  .ft-m3-bundle p {\n    margin-top: 0;\n  }\n\n  .ft-m3-bundle h2 {\n    max-width: 740px;\n    margin-bottom: 10px;\n    font-size: clamp(25px, 4vw, 34px);\n    font-weight: 800;\n    line-height: 1.14;\n    letter-spacing: -0.025em;\n  }\n\n  .ft-m3-bundle h3 {\n    margin-bottom: 12px;\n    font-size: 18px;\n    font-weight: 750;\n    line-height: 1.3;\n  }\n\n  .ft-intro {\n    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12px;\n    line-height: 1.5;\n  }\n\n  @media (max-width: 640px) {\n    .ft-m3-bundle {\n      font-size: 14px;\n    }\n\n    .ft-lead {\n      font-size: 15px;\n    }\n\n    .ft-other-bundles {\n      align-items: stretch;\n      flex-direction: column;\n      gap: 9px;\n    }\n\n    .ft-other-bundles-button {\n      width: 100%;\n    }\n\n    .ft-quick-facts {\n      grid-template-columns: 1fr;\n    }\n\n    .ft-quick-fact {\n      border-right: 0;\n      border-bottom: 1px solid var(--ft-line);\n    }\n\n    .ft-quick-fact:last-child {\n      border-bottom: 0;\n    }\n\n    .ft-included {\n      padding: 12px;\n    }\n\n    .ft-component-heading {\n      align-items: flex-start;\n    }\n\n    .ft-spec-grid {\n      grid-template-columns: 1fr;\n    }\n  }\n\u003c\/style\u003e\n\n\u003csection class=\"ft-m3-bundle\"\u003e\n  \u003cdiv class=\"ft-intro\"\u003e\n    \u003cspan class=\"ft-eyebrow\"\u003eJL Audio Marine Audio Bundle\u003c\/span\u003e\n\n    \u003ch2\u003eXDM400\/4 Amplifier + Four M3 6.5-Inch Speakers\u003c\/h2\u003e\n\n    \u003cp class=\"ft-lead\"\u003e\n      A straightforward four-speaker package with a dedicated amplifier channel\n      for every speaker. The bundle includes two pairs of JL Audio M3 6.5-inch\n      speakers with gloss-white Classic grilles and one JL Audio XDM400\/4\n      four-channel amplifier.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"ft-other-bundles\"\u003e\n      \u003cspan class=\"ft-other-bundles-text\"\u003e\n        Looking for a stereo, subwoofer or a different speaker setup?\n      \u003c\/span\u003e\n\n      \u003ca class=\"ft-other-bundles-button\" href=\"https:\/\/store.flytetechllc.com\/collections\/complete-audio-kit\" aria-label=\"Shop other marine audio bundles\"\u003e\n        Shop Other Bundles →\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"ft-quick-facts\"\u003e\n      \u003cdiv class=\"ft-quick-fact\"\u003e\n        \u003cstrong\u003e4 Speakers\u003c\/strong\u003e\n        \u003cspan\u003eTwo matched M3 6.5-inch pairs\u003c\/span\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"ft-quick-fact\"\u003e\n        \u003cstrong\u003e75W RMS Per Channel\u003c\/strong\u003e\n        \u003cspan\u003eAt 4 ohms from the XDM400\/4\u003c\/span\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"ft-quick-fact\"\u003e\n        \u003cstrong\u003eFixed Package\u003c\/strong\u003e\n        \u003cspan\u003eGloss-white Classic grilles\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"ft-included\"\u003e\n    \u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\n    \u003cdiv class=\"ft-component-list\"\u003e\n      \u003cdiv class=\"ft-component\"\u003e\n        \u003cdiv class=\"ft-component-heading\"\u003e\n          \u003cspan class=\"ft-component-title\"\u003e\n            JL Audio XDM400\/4 Four-Channel Amplifier\n          \u003c\/span\u003e\n\n          \u003cspan class=\"ft-component-qty\"\u003e1 included\u003c\/span\u003e\n        \u003c\/div\u003e\n\n        \u003cspan class=\"ft-component-meta\"\u003e\n          400W marine amplifier • MPN 010-03115-00\n        \u003c\/span\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"ft-component\"\u003e\n        \u003cdiv class=\"ft-component-heading\"\u003e\n          \u003cspan class=\"ft-component-title\"\u003e\n            JL Audio M3 6.5 Speakers (Classic Grille)\n          \u003c\/span\u003e\n\n          \u003cspan class=\"ft-component-qty\"\u003e2 pairs \/ 4 total\u003c\/span\u003e\n        \u003c\/div\u003e\n\n        \u003cspan class=\"ft-component-meta\"\u003e\n          M3-650X-C-Gw • Gloss white • MPN 010-03060-00\n        \u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cp class=\"ft-fixed-note\"\u003e\n      The amplifier, speaker model, color and grille style are fixed as listed.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 class=\"ft-section-title\"\u003eBundle Details\u003c\/h3\u003e\n\n  \u003cdiv class=\"ft-accordion\"\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eBundle Overview\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cp\u003e\n          The XDM400\/4 provides four independent channels, so each included\n          4-ohm speaker can connect to its own amplified channel. It delivers\n          75 watts RMS per channel at 4 ohms for clean, balanced output across\n          all four speakers.\n        \u003c\/p\u003e\n\n        \u003cul\u003e\n          \u003cli\u003eOne dedicated amplifier channel per speaker\u003c\/li\u003e\n          \u003cli\u003eCompact single-amplifier layout\u003c\/li\u003e\n          \u003cli\u003eMatched speaker model, impedance, color and grille style\u003c\/li\u003e\n          \u003cli\u003eSuitable for center consoles, bay boats and pontoons\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eXDM400\/4 Amplifier Specifications\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cp\u003e\n          The JL Audio XDM400\/4 is a compact Class-D amplifier designed for\n          marine and automotive use. Its efficient design delivers power to all\n          four speakers from one small chassis.\n        \u003c\/p\u003e\n\n        \u003cdiv class=\"ft-spec-grid\"\u003e\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eChannels\u003c\/span\u003e\n            \u003cstrong\u003e4\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eOutput at 4 Ohms\u003c\/span\u003e\n            \u003cstrong\u003e75W RMS × 4\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eOutput at 2 Ohms\u003c\/span\u003e\n            \u003cstrong\u003e100W RMS × 4\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eAmplifier Class\u003c\/span\u003e\n            \u003cstrong\u003eClass D\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eRecommended Fuse\u003c\/span\u003e\n            \u003cstrong\u003e40A\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eDimensions\u003c\/span\u003e\n            \u003cstrong\u003e8.52″ W × 7.09″ D × 2.05″ H\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eJL Audio Warranty\u003c\/span\u003e\n            \u003cstrong\u003e3 Years\u003c\/strong\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eM3 6.5 Speakers (Classic Grille)\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cp\u003e\n          The included M3-650X-C-Gw coaxial speakers use a mica-filled\n          polypropylene woofer and silk-dome tweeter. Their gloss-white Classic\n          grilles provide a clean, factory-style appearance.\n        \u003c\/p\u003e\n\n        \u003cdiv class=\"ft-spec-grid\"\u003e\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eQuantity\u003c\/span\u003e\n            \u003cstrong\u003e4 Speakers\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eSize\u003c\/span\u003e\n            \u003cstrong\u003e6.5 Inches\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eContinuous Power\u003c\/span\u003e\n            \u003cstrong\u003e60W RMS Each\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eImpedance\u003c\/span\u003e\n            \u003cstrong\u003e4 Ohms Each\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eFrequency Response\u003c\/span\u003e\n            \u003cstrong\u003e55 Hz–25 kHz\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eSensitivity\u003c\/span\u003e\n            \u003cstrong\u003e89.5 dB\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eMounting Depth\u003c\/span\u003e\n            \u003cstrong\u003e2.78 Inches\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eCutout Diameter\u003c\/span\u003e\n            \u003cstrong\u003e5–5.25 Inches\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eGrille\u003c\/span\u003e\n            \u003cstrong\u003eGloss-White Classic\u003c\/strong\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"ft-spec\"\u003e\n            \u003cspan\u003eLED Lighting\u003c\/span\u003e\n            \u003cstrong\u003eNot Included\u003c\/strong\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWiring and Setup\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cp\u003e\n          The bundle includes the amplifier and speakers. Select wiring and a\n          compatible audio source separately based on the boat layout and cable\n          lengths.\n        \u003c\/p\u003e\n\n        \u003cul\u003e\n          \u003cli\u003eCompatible marine stereo or audio source\u003c\/li\u003e\n          \u003cli\u003e40-amp fuse or circuit protection near the battery\u003c\/li\u003e\n          \u003cli\u003eSpeaker wire for all four speakers\u003c\/li\u003e\n          \u003cli\u003eRCA cables or compatible high-level inputs\u003c\/li\u003e\n          \u003cli\u003eRemote turn-on connection when required\u003c\/li\u003e\n          \u003cli\u003eTerminals\u003c\/li\u003e\n        \u003c\/ul\u003e\n\n        \u003cdiv class=\"ft-setup-note\"\u003e\n          A 70–80 Hz high-pass filter is a practical starting point for\n          these speakers. Final crossover and gain settings can be adjusted for\n          the source unit, listening level and boat layout.\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eItems Sold Separately\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cul\u003e\n          \u003cli\u003eMarine stereo or source unit\u003c\/li\u003e\n          \u003cli\u003eSubwoofer and subwoofer amplifier\u003c\/li\u003e\n          \u003cli\u003eAmplifier power-wiring kit\u003c\/li\u003e\n          \u003cli\u003eRCA cables and speaker wire\u003c\/li\u003e\n          \u003cli\u003eTerminals and fuse protection\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 class=\"ft-section-title\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n  \u003cdiv class=\"ft-accordion\"\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the bundle include four individual speakers?\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cp\u003e\n          Yes. It includes two pairs of M3 speakers for a total of four\n          individual 6.5-inch speakers.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the amplifier power all four speakers?\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cp\u003e\n          Yes. Each 4-ohm speaker can use its own XDM400\/4 channel at up to\n          75 watts RMS per channel.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs a marine stereo included?\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cp\u003e\n          No. The bundle includes the JL Audio amplifier and four speakers. A\n          compatible marine stereo or audio source is sold separately.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these RGB or LED speakers?\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cp\u003e\n          No. These are non-LED M3-650X-C-Gw speakers with fixed gloss-white\n          Classic grilles. For RGB-lit speakers, additional grille styles and\n          more customization options, browse our\n          \u003ca href=\"https:\/\/store.flytetechllc.com\/collections\/complete-audio-kit\" style=\"color:var(--ft-blue);font-weight:750;text-decoration:underline;text-underline-offset:2px;\"\u003ecustomizable marine audio bundles\u003c\/a\u003e.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs an amplifier wiring kit included?\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cp\u003e\n          No. Power cable, ground cable, fuse protection, RCA cables and\n          speaker wire are sold separately so the lengths can match the boat.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I add a subwoofer later?\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cp\u003e\n          Yes. The four included 4-ohm speakers can be wired as two parallel\n          pairs, creating a 2-ohm load on Channels 1 and 2. Channels 3 and 4 can\n          then be bridged to power a compatible 4-ohm subwoofer. In this setup,\n          each speaker pair shares up to 100 watts RMS, while the bridged\n          subwoofer channel can deliver up to 200 watts RMS. Proper crossover,\n          gain and wiring settings are required.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWill these speakers fit my current openings?\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cp\u003e\n          Each speaker requires approximately 2.78 inches of mounting depth and\n          a 5 to 5.25-inch cutout. Compare the available depth, cutout and screw\n          pattern with the measurements above.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I cut fiberglass for the speaker openings?\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cp\u003e\n          A hole saw matched to the required cutout size provides the easiest\n          way to make a clean, round opening. You can also use a jigsaw with a\n          diamond-grit or carbide-grit blade. Mask the cutting area, confirm\n          there is enough clearance behind the panel and cut slowly to help\n          protect the surrounding gelcoat.\n        \u003c\/p\u003e\n\n        \u003cp class=\"ft-fine-print\"\u003e\n          Installation disclaimer: Always inspect behind the cutting area for\n          wiring, plumbing, structural supports and other obstructions. Flyte\n          Tech Marine Electronics is not responsible for damage caused while\n          cutting, drilling or installing equipment.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat warranty is included?\u003c\/summary\u003e\n\n      \u003cdiv class=\"ft-detail-content\"\u003e\n        \u003cp\u003e\n          Flyte Tech Marine Electronics is an authorized JL Audio dealer.\n          The included XDM400\/4 amplifier and M3 speakers are covered by JL\n          Audio's three-year manufacturer warranty.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"ft-bottom-note\"\u003e\n    \u003cstrong\u003eBefore ordering:\u003c\/strong\u003e Confirm the model numbers, speaker color\n    and Classic grille style shown above. Wiring and source equipment are sold\n    separately.\n  \u003c\/div\u003e\n\u003c\/section\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":43869981671542,"sku":null,"price":1159.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/8036\/5686\/files\/jl-audio-m3-4-speaker-xdm400-4-marine-bundle.png?v=1784641361","url":"https:\/\/store.flytetechllc.com\/products\/jl-audio-m3-4-speaker-xdm400-4-marine-bundle","provider":"Flyte Tech Marine","version":"1.0","type":"link"}