{"product_id":"ds18-frp-2-5k-rd-frp-compact-full-range-class-d-1-channel-amplifier-2-500-watts-rms-1-ohm-red","title":"DS18 FRP-2.5K\/RD FRP Compact Full-Range Class D 1-Channel Amplifier 2,500 Watts Rms @ 1-Ohm RED","description":"\u003cdiv\u003e\n\u003cp\u003eDelivering 2,500W RMS at 1Ω in a compact, full-range Class D monoblock, the DS18 FRP-2.5K is built for high-output systems where space is at a premium. Its micro digital design, rugged PCB coating, and vibration-protected construction keep performance consistent in harsh automotive environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power Output (4\/2\/1Ω)\u003c\/b\u003e: 700W @ 4Ω; 1300W @ 2Ω; 2500W @ 1Ω; 2800W @ 1Ω (Burst). This gives you scalable power for different speaker loads and the ability to push peak transients when the demand is highest.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency Response\u003c\/b\u003e: 10Hz–20kHz. Reproduces deep sub-bass through crisp highs, enabling a true full-range signal from a single channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEfficiency\u003c\/b\u003e: 85.6% @ 4Ω. High efficiency reduces heat under typical listening levels, improving reliability in compact installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSignal-to-Noise Ratio\u003c\/b\u003e: 83dB. Indicates a low noise floor, preserving dynamic detail as you raise levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBass Boost\u003c\/b\u003e: 0–12dB at 50Hz. Adds controlled low-end emphasis for more punch without resorting to external EQ tweaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCrossover \/ Filter\u003c\/b\u003e: Fixed Band-Pass crossover; HP 10Hz–2kHz; LP 40Hz–20kHz. Internal filtering provides defined sonic separation without external components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInputs \u0026amp; Terminals\u003c\/b\u003e: Tiffany RCA Terminal; Input Impedance 10kΩ; Low Level Input Range 400mV–3.6V; High Level Input: Not available. These specs define the signal compatibility and how it integrates with your head unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtection \u0026amp; Indicators\u003c\/b\u003e: Thermal, Over-Load, DC Output, Short Circuit Output, Voltage Input, and Clipping protections; LED indicators for Power \/ Protect \/ Clipping; Remote Level Control with Clip Indicator (Voltmeter Optional). Built-in safeguards keep the system level and safe under demanding operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCooling\u003c\/b\u003e: Smart Cooling x 2 (two fans). Active cooling helps maintain performance during long sessions or high-demand builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuild \u0026amp; Finish\u003c\/b\u003e: Four-layer PCB design; Surface Mount Component Technology; Protective coating for moisture resistance and vibration protection; Tiffany RCA Terminal. Durable construction designed for long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePhysical \u0026amp; Color Options\u003c\/b\u003e: Overall 8.85\" L × 5.5\" W × 2.36\" H; Heatsink 7.6\" long; Weight 2.1kg; color options blue \/ titanium \/ red. Compact footprint with aesthetic choices to suit your install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnectivity\u003c\/b\u003e: 0GA input terminal; Fuse Size (Recommended) 200A. Ready for high-current power delivery with appropriate protection in mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe FRP-2.5K is ideal for single-channel, high‑power needs in tight compartments, providing substantial output, robust protection, and flexible mounting in three color options. Its fixed bandwidth, bass-boost capability, and compact footprint make it a practical centerpiece for aggressive full‑range or bass‑heavy builds while maintaining installation simplicity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":49850245349604,"sku":null,"price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/FRP-2.5K-RD-2000x2000_700x_4f873b49-09ca-46a9-ad02-2f0e3fa92033.webp?v=1789261778","url":"https:\/\/www.12voltoutlet.com\/products\/ds18-frp-2-5k-rd-frp-compact-full-range-class-d-1-channel-amplifier-2-500-watts-rms-1-ohm-red","provider":"12 Volt Outlet","version":"1.0","type":"link"}