{"product_id":"hf-zd-750-4d","title":"Hifonics ZD-750.4D, Zeus Delta Class-D 4 Channel Full Range Amplifier, 750 Watts","description":"\u003ch1\u003e\u003cspan\u003eHifonics ZD-750.4D Zeus Delta Class-D 4 Channel Full Range Amplifier – 750 Watts\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your vehicle’s audio system with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHifonics ZD-750.4D Zeus Delta 4-Channel Full Range Class-D Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, engineered to deliver powerful, efficient, and clean sound performance in a compact design. With up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e750 watts of maximum power output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this amplifier provides the flexibility to run multiple speakers, component systems, or bridged channels for enhanced bass performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeaturing advanced \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eClass-D amplifier technology\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the ZD-750.4D delivers high efficiency with reduced heat generation while maintaining excellent audio clarity. Its four-channel, full-range design allows versatile system configurations, making it ideal for powering front and rear speakers or creating a customized car audio setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e750 Watts Maximum Power Output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for dynamic, high-performance audio\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e4-Channel Full Range Class-D Design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for efficient power delivery\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e100W x 4 @ 4 Ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for clean speaker power\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e175W x 4 @ 2 Ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for increased output capability\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e375W x 2 Bridged @ 4 Ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for powerful two-channel operation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e2 Ohm Stable Operation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for flexible system configurations\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePWM MOSFET Power Supply\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for reliable current handling and improved efficiency\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLow Noise Preamplifier Circuit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for enhanced signal clarity with minimal distortion\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOnboard Electronic Crossover\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for precise frequency tuning\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVariable High-Pass \u0026amp; Low-Pass Crossovers (50Hz–250Hz)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for system customization\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBuilt-in Bass Control\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for additional sound adjustment\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSignal-Sensing Turn-On Feature\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for simplified installation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAluminum Heat Sink Design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for improved thermal management\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProtection Circuitry\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with LED indicators for overload and speaker protection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eFlexible Audio Performance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Hifonics ZD-750.4D is designed for enthusiasts who want powerful amplification without sacrificing installation flexibility. Use all four channels to power a complete speaker system, or bridge channels to deliver additional power where it is needed most. The onboard crossover controls allow you to fine-tune your system for balanced mids, highs, and bass response.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Hifonics\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSeries:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Zeus Delta\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAmplifier Class:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Class-D\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eChannels:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum Power Output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 750 Watts\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePower Output:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e100W x 4 @ 4 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e175W x 4 @ 2 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e375W x 2 Bridged @ 4 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFrequency Response:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 10Hz–22kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTotal Harmonic Distortion (THD):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u0026lt;0.5%\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCrossover Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Variable Electronic 12dB\/Octave\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHigh-Pass Filter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50Hz–250Hz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLow-Pass Filter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50Hz–250Hz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInput Sensitivity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0.2V–6V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFuse Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 60A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRecommended Power\/Ground Wire:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4 AWG\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 10.82\" x 6.89\" x 3.15\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1 Year\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose the Hifonics ZD-750.4D?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHifonics ZD-750.4D Zeus Delta\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e combines compact installation, efficient Class-D technology, and versatile four-channel performance. Whether you are upgrading factory speakers or building a complete aftermarket sound system, this amplifier delivers the power, control, and reliability needed for a premium listening experience.\u003c\/span\u003e\u003c\/p\u003e","brand":"Maxxsonics USA, Inc.","offers":[{"title":"Default Title","offer_id":48131558244610,"sku":"HF-ZD-750.4D","price":129.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0444\/5932\/7653\/files\/1067804.jpg?v=1784226229","url":"https:\/\/www.avleaderz.com\/products\/hf-zd-750-4d","provider":"AVLeaderz","version":"1.0","type":"link"}