{"product_id":"ds18-fx4-4-channel-surface-or-flush-mount-amplifier-with-led-lights-4-x-180-watts-rms-4-ohm","title":"DS18 FX4 4-Channel Surface or Flush Mount Amplifier with LED Lights - 4 x 180 Watts Rms @ 4-ohm","description":"\u003cp\u003e\u003cstrong\u003eExperience the pinnacle of car audio performance with DS18’s FX4!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned and manufactured specifically for professional car audio applications, the \u003cstrong\u003eFX4 \u003c\/strong\u003ecombines high-quality sound and a compact footprint for effortless installation.\u003c\/p\u003e\n\u003cp\u003eThe FX Series from DS18 offers a unique advantage over standard amplifiers - the ability to be installed in both flush and surface applications. With the included surface mode adapter, the \u003cstrong\u003eFX4 \u003c\/strong\u003ecan seamlessly integrate into any custom car audio build, ensuring optimal performance without sacrificing space or style. Plus, this frame has Digital LED's controlled by a Built-In Digital Light Module!\u003c\/p\u003e\n\u003cp\u003eFeaturing an IP65 water-resistant design (when flush mounted) and coated 4-layer PCB, this amplifier is built to withstand harsh conditions and prevent corrosion. The flush or surface installation mode makes it easy to install on ATV\/RV roofs, boat walls, car audio panels, or racks, ensuring a clean and professional look.\u003c\/p\u003e\n\u003cp\u003eWith its stable and reliable Class D circuit design, LED clipping indicator for easier adjustment, selectable\/variable crossovers, direct insert power and speaker terminals, and easy installation process, the \u003cstrong\u003eFX4 \u003c\/strong\u003eis a true powerhouse in the world of car audio.\u003c\/p\u003e\n\u003cp\u003eDelivering MAX power of 3000W and RMS power of 180W x 4 at 4 ohm, 250W x 4 at 2-ohm, and 500W x 2 at 4-ohm Bridge; the \u003cstrong\u003eFX4 \u003c\/strong\u003epacks a powerful punch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElevate your car audio experience to new heights with DS18’s FX4!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*The FX Series adapters are not designed to be water-resistant. Please exercise caution to prevent water contact with the DIGITAL LED'S, as exposure may result in a short circuit*\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 Channel Full Range\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlush Mount \/ Surface Mount\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4 X 180 Watts RMS @ 4 Ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCLASS D\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRGB Dream LED Lights\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt in Crossover \/ Water Resistant IP65\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePower:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTotal Watts (Peak):  3000W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRMS Power @ 4-ohm: 4 x 180W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRMS Power @ 2-ohm: 4 x 250W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRMS Power @ 4-ohm Bridge: 2 x 500W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAudio:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Response: 20Hz-20KHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio: 87Db\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEfficiency @ 4 ohm: 79%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDamping Factor: 80\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 28K-ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChannel Separation: 60dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion (THD): 0.15%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow Level Input Range: 0.3-6V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelectable X-Over: LPF\/HPF\/FULL\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eX-Over Filter Range: 40Hz-2KHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBass Boost Range: 0~12dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBass Boost Frequency: 50Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmplifier Class: Digital (D)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmplifier Type: Stereo Full Range\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of Channels: 4 Channels\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance: 2 ohm (Stereo) \/ 4 ohm (Bridge)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLed Indicator: Power | Protect | Clip\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Input Terminal Size: 4 Ga\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFuse Size: 80A (2x40A)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemote Level Control: No\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThermal Protection: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver-Load Protection:  Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC Output Protection: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShort Circuit Output Protection: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoltage Input Protection: Yes (8.8-15.9V)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClipping Protection: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Channel Selectable: Yes (2\/4 Channels)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRCA Low Level Output: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTiffany RCA Connector: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVery High Efficiency Digital Circuit Design: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCB with Anti-Corrosion Protection Coating: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSurface Mount Component Technology: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuality Control Verification using Audio Precision Instruments: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSurface Mounting with Digital Chasing LED Adapter: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWaterproof Rating: IPX5 (Flush Mounting)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBody Color | Finish: Black Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMeasurements:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBody Length: 9\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBody Width: 4.7\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverall Height: 1.85\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeatsink Length: 10.8\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeatsink Width: 7.2\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting Hole: 9.2\"x5.8\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting Depth: 1.5\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGross Single Unit Weight: 2.75Kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":49464316363063,"sku":"FX4","price":549.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/4935\/0455\/files\/FX4-2000x2000_3000x_337822ff-2919-4e29-862a-98afae0fa664.webp?v=1722954925","url":"https:\/\/dbscaraudio.com\/products\/ds18-fx4-4-channel-surface-or-flush-mount-amplifier-with-led-lights-4-x-180-watts-rms-4-ohm","provider":"DB's Car Audio","version":"1.0","type":"link"}