{"product_id":"1800-watts-rms-monoblock-class-d-1-ohm-ds18-nvy-i1800-1d-car-audio-amplifier","title":"1800 Watts RMS Monoblock Class D 1 Ohm DS18 NVY i1800.1D Car Audio Amplifier","description":"\u003cul\u003e\n\u003cli\u003eDelivers 1800W RMS at 1 ohm, giving your subwoofers strong, clean, hard-hitting low-end performance\u003c\/li\u003e\n\u003cli\u003eClass D micro amplifier runs cooler and more efficient while fitting easily in tight installs\u003c\/li\u003e\n\u003cli\u003eBonded components and protective PCB coating help resist vibration, heat, and moisture for long-term durability\u003c\/li\u003e\n\u003cli\u003eBand-pass crossover and adjustable bass boost let you dial in your low-end exactly how you want it\u003c\/li\u003e\n\u003cli\u003eHigh-level inputs with auto turn-on plus included bass knob make setup simple and control effortless\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003e1800 Watts RMS Monoblock Class D 1 Ohm DS18 NVY i1800.1D Car Audio Amplifier\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) NVY i1800.1D Monoblock Class D Amplifier\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) Remote Level Control\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eIf you need real power for your sub stage without taking up space, this is it.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe NVY i1800.1D is built to deliver a solid 1800 watts RMS at 1 ohm, giving you the kind of output that actually moves air and brings your system to life. Clean, stable, and consistent, even when you’re pushing it hard.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThis amp isn’t just about power, it’s built for real installs. Internal components are bonded for vibration resistance, and the PCB is coated to protect against moisture and corrosion. It’s made to last, not just look good on a spec sheet.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eYou also get full control over your sound. With adjustable crossover settings and bass boost, you can fine tune your low end exactly how you want it, whether you’re going for tight and clean or deep and aggressive.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eIntegration is simple. High-level inputs with auto turn-on make it easy to connect to factory systems, and the included remote level control lets you adjust bass on the fly without touching your head unit.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe Class D design keeps things efficient and cool, while the built-in fan helps maintain performance under heavy load. Add in full protection circuits and LED indicators, and you’ve got an amp you can trust every time you turn it up.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eCompact size, serious bass power, built to handle it.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePower Output\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power @ 4 Ohms: 900W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power @ 2 Ohms: 1400W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power @ 1 Ohm: 1800W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Peak Power: 1800W\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eAudio Performance:\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 15Hz - 20kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSignal to Noise Ratio: 85dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency @ 4 Ohms: 89%\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDamping Factor: 82\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTHD: 1.0%\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eInput \/ Output:\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eLow-Level Input Range: 0.2V - 6V\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-Level Input: Yes, with Auto Turn-On\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eInput Impedance: 7.5k Ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTiffany RCA Inputs: Yes\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eCrossover \u0026amp; Tuning:\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eCrossover Type: Band-Pass\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh Pass Range: 15Hz - 1kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLow Pass Range: 40Hz - 20kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBass Boost: 0 - 12dB @ 45Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eBuild \u0026amp; Features:\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eAmplifier Class: Class D\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eChannels: Monoblock (1 Channel)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMinimum Impedance: 1 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCooling Fan: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLED Indicators: Power \/ Protection \/ Clipping\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eProtective Coating on PCB: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVibration Protection: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-Efficiency Micro Design: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRemote Level Control: Included\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eProtection Circuitry\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eThermal Protection\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverload Protection\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eShort Circuit Protection\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDC Output Protection\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh \/ Low Voltage Protection\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eClipping Protection\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePower \u0026amp; Connections\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePower Terminal: 4 AWG\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExternal Fuse Requirement: 220A\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFinish\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eColor: Black \/ Aluminum\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":48253561929976,"sku":"DS-NVY-I1800.1D","price":500.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/1800_Watts_RMS_Monoblock_Class_D_1_Ohm_NVY_i1800.1D_Amplifier_Main_Image.jpg?v=1776454584","url":"https:\/\/bigjeffaudio.com\/products\/1800-watts-rms-monoblock-class-d-1-ohm-ds18-nvy-i1800-1d-car-audio-amplifier","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}