{"product_id":"ds18-250w-x-4-1200w-rms-sub-frp-2-5k5-full-range-class-d-5-ch-amplifier","title":"DS18 250W x 4 + 1200W RMS Sub FRP-2.5K5 Full-Range Class D 5-Ch Amplifier","description":"\u003cul\u003e\n\u003cli\u003e5-Channel Class D Power: Run four speakers and a subwoofer from one compact amplifier, simplifying your car audio setup.\u003c\/li\u003e\n\u003cli\u003e1200W RMS Subwoofer Output: Delivers 500W RMS at 4 ohms, 800W RMS at 2 ohms, or 1200W RMS at 1 ohm on the dedicated subwoofer channel.\u003c\/li\u003e\n\u003cli\u003ePowerful, Bridgeable Speaker Channels: Produces 250W RMS × 4 at 4 ohms or 325W RMS × 4 at 2 ohms, with bridged output of 550W RMS × 2 at 4 ohms.\u003c\/li\u003e\n\u003cli\u003eAdjustable Crossovers and Bass Controls: Fine-tune your sound with high-pass and low-pass filters, a subwoofer infrasonic filter, and 0 to 18dB bass boost at 50Hz.\u003c\/li\u003e\n\u003cli\u003e- Included Remote with Clip Indicator: Adjust subwoofer level from the included remote and monitor clipping, with onboard protection against thermal, overload, short circuit, DC output, and voltage issues.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eDS18 250W x 4 + 1200W RMS Sub FRP-2.5K5 Full-Range Class D 5-Ch 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) DS18 FRP-2.5K5 Full-Range Class D 5-Channel Amplifier\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) Remote Level Control with Clip Indicator\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAvailable in Titanium, Blue or Red \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePower your speakers and subwoofer from one compact amplifier with the DS18 FRP-2.5K5. Its five-channel Class D design delivers 250W RMS x 4 plus 500W RMS for the subwoofer at 4 ohms, or 325W RMS x 4 plus 800W RMS for the subwoofer at 2 ohms. The dedicated subwoofer channel supports a 1-ohm load for up to 1200W RMS.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eAdjustable high-pass filters on the four full-range channels and a dedicated subwoofer low-pass filter help you tune each part of your system. Subwoofer controls include an infrasonic filter and up to 18dB of bass boost at 50Hz. The included remote level control lets you adjust the subwoofer level and monitor its clip indicator.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eMeasuring 14.5 inches long, 6.5 inches wide, and 2.4 inches tall, the FRP-2.5K5 combines speaker and subwoofer amplification in a single chassis.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFive Channels in One Amplifier: Power four speaker channels and a dedicated subwoofer channel from a compact full-range Class D amplifier.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e1200W RMS Subwoofer Output: The subwoofer channel delivers 500W RMS at 4 ohms, 800W RMS at 2 ohms, or 1200W RMS at 1 ohm.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eStrong Speaker Power: Full-range channels deliver 250W RMS x 4 at 4 ohms or 325W RMS x 4 at 2 ohms, with bridgeable output of 550W RMS x 2 at 4 ohms.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAdjustable Sound Controls: Tune your system with speaker high-pass filters, a subwoofer low-pass filter, a 10Hz to 55Hz infrasonic filter, and adjustable subwoofer bass boost.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRemote Control and Clip Indicators: Includes a remote level control with a clip indicator, plus onboard power, protect, and clipping indicators to help monitor amplifier operation.\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\u003eBrand: DS18\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eModel: FRP-2.5K5\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAmplifier Class: Class D\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAmplifier Type: Stereo Full-Range + Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNumber of Channels: 5\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMaximum Power Output: 2800W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power at 4 Ohms: 250W x 4 + 500W Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power at 2 Ohms: 325W x 4 + 800W Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power at 1 Ohm: 1200W, Subwoofer Channel Only\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBridged RMS Power at 4 Ohms: 550W x 2, Full-Range Channels\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMinimum Speaker Channel Impedance: 2 Ohms Stereo \/ 4 Ohms Bridged\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMinimum Subwoofer Channel Impedance: 1 Ohm Full-Range Frequency Response: 10Hz to 20kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSubwoofer Frequency Response: 10Hz to 250Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSignal-to-Noise Ratio: 90dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency at 4 Ohms: 92%\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDamping Factor: 90, Full-Range \/ 250, Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eInput Impedance: 10k Ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eChannel Separation: 50dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Harmonic Distortion: 0.5%\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLow-Level Input Range: 400mV to 6V\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-Level Inputs: No\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFull-Range High-Pass Filter: 10Hz to 2kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSubwoofer Low-Pass Filter: 10Hz to 250Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSubwoofer Infrasonic Filter: 10Hz to 55Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSubwoofer Bass Boost: 0 to 18dB at 50Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eInput Selector: 4-Channel \/ 5-Channel\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRCA Terminals: Tiffany\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eControl Knobs: Metal with Click Steps\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePower Input Terminal Size: 0 AWG\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRecommended Fuse Size: 300A\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLED Indicators: Power \/ Protect \/ Clipping\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eProtection Features: Thermal, Overload, DC Output, Short Circuit Output, and Voltage Input\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePCB Construction: Four-Layer Traces\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eComponent Technology: Surface Mount\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRemote Level Control with Clip Indicator: Included\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eOverall Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 14.5\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWidth: 6.5\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeight: 2.4\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeatsink Length: 13.3\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eManufacturer-Listed Gross Single Unit Weight: Approximately 9.3 lb \/ 4.22 kg\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"DS18","offers":[{"title":"Blue","offer_id":67687336050936,"sku":"DS-FRP-2.5K5-BL","price":499.95,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":67687336116472,"sku":"DS-FRP-2.5K5-TI","price":499.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":67687336083704,"sku":"DS-FRP-2.5K5-RD","price":499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/d516128c17e831520a4f1f988f56e8942a9694398cc190706b5cb1936b4cd489.jpg?v=1792079861","url":"https:\/\/bigjeffaudio.com\/products\/ds18-250w-x-4-1200w-rms-sub-frp-2-5k5-full-range-class-d-5-ch-amplifier","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}