{"product_id":"800-watts-rms-4-channel-class-d-2-ohm-nvy-i800-4-ds18-powersport-amplifier","title":"DS18 NVY-i800.4 800 Watts RMS 4 Channel Class D 2 Ohm Powersport Amplifier","description":"\u003cul\u003e\n\u003cli\u003eDelivers 800W RMS per channel at 2 ohms, giving your system strong, clean, high-output performance for mids and highs\u003c\/li\u003e\n\u003cli\u003eClass D micro amplifier runs cooler and more efficient while fitting easily in tight installs without sacrificing power\u003c\/li\u003e\n\u003cli\u003eBonded internal components and protective PCB coating help resist vibration, heat, and moisture for long-term reliability\u003c\/li\u003e\n\u003cli\u003eFully variable high-pass and low-pass crossovers let you dial in your sound exactly how you want it\u003c\/li\u003e\n\u003cli\u003eHigh-level inputs with auto turn-on make it simple to connect to stock head units without extra wiring or adapters\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003e DS18 NVY-i800.4 800 Watts RMS 4 Channel Class D 2 Ohm Powersport Amplifier \u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\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 i800.4D 4-Channel Class D Amplifier\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eIf you need serious power in a small footprint, this is it.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe NVY i800.4D is built to deliver clean, high-output performance without taking up space. Pushing 800 watts RMS per channel at 2 ohms, this amp has more than enough power to drive mids, highs, or even a full active setup with authority.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eIt’s not just about power though, this thing is built to last. The internal components are bonded for vibration resistance, and the PCB is coated to protect against moisture and corrosion. That means it holds up in real-world installs, not just on paper.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eSetup is simple and flexible. You get fully variable crossovers so you can dial in your system exactly how you want it, plus high-level inputs with auto turn-on, making it easy to integrate into factory systems without extra hassle.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eEfficiency is where this amp really shines. The Class D design keeps heat down and output strong, while the built-in cooling fan helps maintain performance when you’re pushing it hard.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eOn top of that, you’ve got full protection built in, including thermal, overload, short circuit, DC offset, and voltage protection, along with LED indicators for power, protection, and clipping so you always know what’s going on.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eSmall size, big output, built to handle real use.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003ePower Output\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power @ 4 Ohms: 4 x 500W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power @ 2 Ohms: 4 x 800W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power @ 4 Ohms Bridged: 2 x 1100W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Peak Power: 3200W\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eAudio Performance:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10Hz - 31kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSignal to Noise Ratio: 102dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency @ 4 Ohms: 88%\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDamping Factor: 200\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eChannel Separation: 52dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTHD: 1.00%\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eInput \/ Output\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLow-Level Input Range: 0.2 - 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: 10k 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\u003e\u003cstrong\u003eCrossover:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSelectable Modes: HPF \/ LPF \/ Full\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCrossover Range: 40Hz - 2kHz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eBuild \u0026amp; Features:\u003c\/strong\u003e\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: 4\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMinimum Impedance: 2 Ohm Stereo \/ 4 Ohm Bridged\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\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: 340A\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":48253450486008,"sku":"DS-NVY-I800.4D","price":600.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/NVY_i800.4D_4_Channel_Amp_800W_RMS_x4_Class_D_2_Ohm_Main_Image.jpg?v=1776454499","url":"https:\/\/bigjeffaudio.com\/products\/800-watts-rms-4-channel-class-d-2-ohm-nvy-i800-4-ds18-powersport-amplifier","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}