{"product_id":"esx-audio-vma700-4","title":"ESX VMA700.4 Marine 4-Channel Class D Amplifier","description":"\u003cdiv class=\"ts-pdp-copy ts-pdp-copy--esx\"\u003e\n  \u003cp\u003eESX VISION marine amplifiers are built for boats and other demanding locations, with IP67 protection for dust and temporary immersion resistance. The VMA700.4 is the 4-channel model in that range and is designed to power front and rear speaker systems where a radio alone does not provide enough output.\u003c\/p\u003e\n  \u003cp\u003eThe official English ESX page confirms 4 x 115W RMS at 4 ohm, 4 x 175W RMS at 2 ohm and 2 x 350W RMS bridged at 4 ohm. It uses efficient Class D amplification, RCA inputs, auto turn-on, protected controls behind a screwed cover, separate HPF\/LPF filtering for channel pairs 1\/2 and 3\/4, a 2CH\/4CH input mode switch and a compact 108 x 51 x 248 mm chassis.\u003c\/p\u003e\n\n  \u003ch3\u003eKey specifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMarine 4-Channel Class D Digital Amplifier\u003c\/li\u003e\n\u003cli\u003e4 x 115\/175 Watts RMS @ 4\/2 ohm\u003c\/li\u003e\n\u003cli\u003e2 x 350 Watts RMS @ 4 ohm bridged\u003c\/li\u003e\n\u003cli\u003eHPF\/LPF 50 - 500 Hz (CH1\/2)\u003c\/li\u003e\n\u003cli\u003eHPF\/LPF 50 - 500 Hz (CH3\/4)\u003c\/li\u003e\n\u003cli\u003eInput Mode Switch 2CH\/4CH\u003c\/li\u003e\n\u003cli\u003eDimensions 108 x 51 x 248 mm\u003c\/li\u003e\n\u003cli\u003eEfficiency up to 87%\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eBest used for\u003c\/h3\u003e\n  \u003cp\u003eUse the VMA700.4 for marine front and rear speaker systems where compact size, IP67 protection and real multi-channel output matter. Check speaker impedance, mounting location and system layout before ordering.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ESX Audio","offers":[{"title":"Default Title","offer_id":57822559633782,"sku":"VMA700.4","price":304.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8553\/6815\/files\/vma700.4_angle_l_0f0e3aa9-1036-47c5-8577-c5bbe31cd680.jpg?v=1778367710","url":"https:\/\/tendersounds.co.uk\/products\/esx-audio-vma700-4","provider":"TenderSounds","version":"1.0","type":"link"}