{"product_id":"hf-hac-1500-1d","title":"Hifonics HAC-1500.1D, Colossus Pro Super Class-D Mono Block Subwoofer Amplifier, 1500 Watts","description":"\u003ch1\u003e\u003cspan\u003eHifonics HAC-1500.1D Colossus Pro Super Class-D Mono Block Subwoofer Amplifier – 1500 Watts\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDeliver powerful, controlled bass performance with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHifonics HAC-1500.1D Colossus Pro Super Class-D Mono Block Subwoofer Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Built for serious automotive audio enthusiasts, this high-output mono amplifier delivers \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1,500 watts of maximum power\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and combines advanced Class-D efficiency with premium components designed for reliable, hard-hitting subwoofer performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HAC-1500.1D is part of Hifonics’ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eColossus Pro\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e amplifier lineup, featuring a high-efficiency design, Ultra-Fi MOSFET output technology, ultra-low EMI construction, and advanced tuning controls. Its dedicated mono block configuration provides the focused power needed to drive powerful subwoofer systems while maintaining clean and consistent output.\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\u003e1500 Watts Maximum Power Output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for deep, powerful bass performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSuper Class-D Mono Block Design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e optimized for subwoofer applications\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1 Ohm Stable Operation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for flexible subwoofer wiring configurations\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\u003e1500 Watts x 1 Channel @ 1 Ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e750 Watts x 1 Channel @ 2 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e375 Watts x 1 Channel @ 4 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eUltra-Fi MOSFET Output Devices\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for efficient power delivery and improved thermal performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHigh-Efficiency Half Bridge Design\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\u003eUltra-Low EMI Design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e helps reduce interference with vehicle electronics\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHigh-End Preamplifier Circuit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for compatibility with a wide range of audio sources\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNickel-Plated RCA Inputs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for reliable and corrosion-resistant signal connections\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVariable Electronic Crossovers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for precise system tuning\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLow-Pass, High-Pass, and Full-Range Crossover Modes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for installation flexibility\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVariable Bass Boost Control (0–12dB)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for customized low-frequency adjustment\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVariable Speed Fan Cooling System\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for improved heat management\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLED Power\/Protect Indicator\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for system monitoring\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThermal, Overload, and Speaker Short Protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for safe operation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWired Bass Level Remote Included\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for convenient bass adjustments\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eHigh-Performance Bass Made Efficient\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Hifonics HAC-1500.1D Colossus Pro amplifier is engineered to provide serious bass output while maintaining efficient operation. The Class-D platform helps reduce heat generation and improves power efficiency, making it an excellent choice for custom subwoofer installations where space and performance matter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWith adjustable crossover controls, bass boost, and remote level adjustment, the HAC-1500.1D allows users to fine-tune their system for different subwoofers, enclosure styles, and vehicle acoustics. Whether building a daily listening system or a high-output bass setup, this amplifier delivers the control and performance expected from the Colossus Pro series.\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 Colossus Pro\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e HAC-1500.1D\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAmplifier Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Mono Block Subwoofer Amplifier\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAmplifier Class:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Super Class-D \/ 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 1\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 1500 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\u003e1500W x 1 @ 1 Ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e750W x 1 @ 2 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e375W x 1 @ 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–10kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTHD:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0.1%\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSignal-to-Noise Ratio:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 88dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBass Boost:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0–12dB\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–8V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCrossover Modes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e High-Pass \/ Low-Pass \/ Full Range\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRemote Bass Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Included\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFuse Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 125A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum Wire Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1\/0 AWG\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProtection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Thermal, overload, and speaker short protection\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 HAC-1500.1D?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHifonics HAC-1500.1D Colossus Pro Mono Block Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e delivers a powerful combination of output, efficiency, and tuning flexibility. With 1,500 watts of power, advanced Class-D technology, and professional-level features, it is an ideal amplifier for drivers who want stronger bass performance without sacrificing control or reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your vehicle’s low-frequency system with the Hifonics HAC-1500.1D — engineered for deep bass, efficient power delivery, and legendary Colossus Pro performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Maxxsonics USA, Inc.","offers":[{"title":"Default Title","offer_id":48131441164546,"sku":"HF-HAC-1500.1D","price":249.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0444\/5932\/7653\/files\/1067791.jpg?v=1784224529","url":"https:\/\/www.avleaderz.com\/products\/hf-hac-1500-1d","provider":"AVLeaderz","version":"1.0","type":"link"}