{"product_id":"ds18-frp1200w-rms-compact-4-channel-full-range-class-d-amplifier-frp-1-2k4-grey","title":"DS18 FRP1200W RMS Compact 4-Channel Full-Range Class-D Amplifier FRP-1.2K4 Grey","description":"\u003cul\u003e\n\u003cli\u003e1200W RMS Power — Drive mids, highs, or subs with clean, full-range performance.\u003c\/li\u003e\n\u003cli\u003eFlexible Setup — Stable at 1Ω per channel or 2Ω bridged with adjustable HPF\/LPF crossover.\u003c\/li\u003e\n\u003cli\u003eSmart Cooling — Built-in fan and 4-layer PCB for reliable, cool-running power.\u003c\/li\u003e\n\u003cli\u003ePrecision Sound — Tiffany RCA terminals, 97% efficiency, 90dB S\/N ratio.\u003c\/li\u003e\n\u003cli\u003eCompact Design — 7.2” body fits tight installs without sacrificing power or quality.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eDS18 FRP1200W RMS Compact 4-Channel Full-Range Class-D Amplifier FRP-1.2K4\/TI Titanium Grey\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) DS18 FRP-1.2K4\/TI 4-Channel Amplifier\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eFULL-RANGE POWER IS BACK.\u003cbr\u003e\u003cbr\u003e\nThe DS18 FRP-1.2K4 packs a serious punch into a compact design, delivering up to 1200W RMS of clean, efficient full-range power. Engineered for flexibility, this 4-channel Class D amplifier effortlessly drives mids, highs, or subs with clarity and control - all while staying cool under pressure.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBuilt for Versatility:\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eStable at 1 Ohm per channel or 2 Ohm bridged\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFully variable HPF, LPF, and full-pass crossover\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eUp to 12dB bass boost at 50Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSmart cooling fan + 4-layer PCB for reliable performance\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eCompact Doesn't Mean Compromise:\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eWith Tiffany RCA terminals, surface-mount technology, and precision testing, the FRP-1.2K4 is designed to thrive in real-world installs. It's built tough, runs cool, and delivers clean power where it counts.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompact size for easy installs\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAudio Precision tested\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLED Power, Protect, and Clip indicators\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSmart cooling fan\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power @ 4 Ohm: 4 x 120W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power @ 2 Ohm: 4 x 200W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power @ 1 Ohm: 4 x 300W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBridged Power @ 4 Ohm: 2 x 350W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBridged Power @ 2 Ohm: 2 x 500W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAmplifier Class: Digital D\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eChannels: 4CH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMinimum Impedance: 1Ohm Stereo \/ 2 Ohm Bridged\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFuse Size: 140A (recommended)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCooling Fan: Smart Cooling x 1\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePower Input: 4GA\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eProtection: Thermal \/ Overload \/ Short \/ DC Output \/ Voltage Input \/ Clipping\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurface Mount Technology \u0026amp; 4-layer PCB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTiffany RCA Terminals\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLED Clip Indicator\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10Hz-20KHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eS\/N Ratio: 90dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency @ 4 Ohm: 97%\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDamping Factor: 90\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTHD: 0.5%\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eX-Over Filter: HPF \/ LPF \/ Full (10Hz-2KHz)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBass Boost: 0-12dB @ 50Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 7.2\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWidth: 5.5\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeight: 2.4\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWeight: 3.53 lbs\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":47162217464056,"sku":"DS-FRP-1.2K4-TI","price":299.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/6c9bcadf0a0f116d164668ae1c437f9be4e6348ff528d6da9aff773fa7fdd785.jpg?v=1760644855","url":"https:\/\/bigjeffaudio.com\/products\/ds18-frp1200w-rms-compact-4-channel-full-range-class-d-amplifier-frp-1-2k4-grey","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}