{"product_id":"jlm400-4-jlaudio-amplifier","title":"Marine Amplifier 4-Channel JL Audio M400\/4 400W Class D, SKU JLM400\/4","description":"\u003cp\u003eThe JL Audio \u003cstrong\u003eM400\/4\u003c\/strong\u003e is a compact 4-channel Class D marine full-range amplifier designed to deliver clean, efficient power in harsh onboard environments. It’s an ideal choice for driving four marine speakers, or for flexible 3-channel setups (two speakers plus a bridged subwoofer channel) when system space is limited.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated power (14.4V, 1% THD):\u003c\/strong\u003e 75W x 4 @ 4 \/ 100W x 4 @ 2 \/ 200W x 2 bridged @ 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum speaker load:\u003c\/strong\u003e 2 per channel (stereo) \/ 4 bridged\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 12 Hz  22 kHz (+0, -1 dB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrossovers:\u003c\/strong\u003e selectable High-Pass or Low-Pass per channel pair, 12 dB\/octave, variable 50 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e JL Audio NexD switching design for high efficiency and low distortion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Advanced Rollback Protection helps reduce thermal shutdown events\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e RCA inputs with pass-through preamp outputs for system expansion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation note:\u003c\/strong\u003e 4 AWG power\/ground wiring and 40A fused protection are commonly recommended (installer supplied)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApprox. dimensions:\u003c\/strong\u003e 8.52\" W x 7.09\" D x 2.05\" H\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eOEM reference:\u003c\/strong\u003e JL Audio M400\/4. \u003cstrong\u003eSupplier:\u003c\/strong\u003e Recmar (Recambios Marinos).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible add-ons (sold separately):\u003c\/strong\u003e JL Audio \u003cstrong\u003eHD-RLC\u003c\/strong\u003e remote level control for convenient level adjustment, and JL Audio \u003cstrong\u003eM600\/1\u003c\/strong\u003e monoblock amplifier for dedicated subwoofer power.\u003c\/p\u003e\n\n\u003cp\u003eConfirm ratings, specification and fitment before ordering  especially speaker\/subwoofer impedance and bridged wiring configurations.\u003c\/p\u003e","brand":"Recmar","offers":[{"title":"Default Title","offer_id":50353613439318,"sku":"JLM400\/4","price":786.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0899\/8928\/4182\/files\/JLM400_4pt1.webp?v=1771584120","url":"https:\/\/tmpglobal.store\/products\/jlm400-4-jlaudio-amplifier","provider":"TMP Global","version":"1.0","type":"link"}