{"product_id":"concrete-audio-ca3000-1slm1-amplifier","title":"Concrete Audio CA3000.1SLM1 Class D 1-Ohm Monoblock Amplifier","description":"\u003ch3\u003eConcrete Audio CA3000.1SLM1 – SLM Series\u003c\/h3\u003e\u003cp\u003eBuild a powerful, space-conscious custom audio system with this Class D digital monoblock amplifier from Concrete Audio. The CA3000.1SLM1 is a single-channel, 1-ohm-stable model with wide-range frequency response and adjustable crossover controls for flexible system integration.\u003c\/p\u003e\u003ch4\u003eManufacturer-rated output\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3,000 watts × 1 at 1 ohm\u003c\/li\u003e\n\u003cli\u003e1,905 watts × 1 at 2 ohms\u003c\/li\u003e\n\u003cli\u003e980 watts × 1 at 4 ohms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAmplifier topology: Class D digital, one channel\u003c\/li\u003e\n\u003cli\u003eMinimum rated impedance: 1 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 10 Hz–20 kHz\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: greater than 90 dB\u003c\/li\u003e\n\u003cli\u003eFull-power efficiency: 85% (manufacturer stated)\u003c\/li\u003e\n\u003cli\u003eDamping factor: greater than 180\u003c\/li\u003e\n\u003cli\u003eInput impedance: 22 kΩ\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion: less than 0.35%\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 0.4–4 V\u003c\/li\u003e\n\u003cli\u003eLow-pass crossover: 50 Hz–20 kHz\u003c\/li\u003e\n\u003cli\u003eSubsonic filter: 15 Hz–5 kHz\u003c\/li\u003e\n\u003cli\u003eBass boost: 0–12 dB, adjustable from 30–70 Hz\u003c\/li\u003e\n\u003cli\u003ePower connection: 0-gauge\u003c\/li\u003e\n\u003cli\u003eDimensions (H × W × L): 2.4 × 5.5 × 8.9 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRemote level control\u003c\/li\u003e\n\u003cli\u003eIntegrated cooling fan and LED indicator\u003c\/li\u003e\n\u003cli\u003eThermal, overload, output short-circuit, and voltage protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation note:\u003c\/strong\u003e Confirm speaker impedance, electrical system capacity, and appropriate fuse and wiring before installation. Power figures are manufacturer-listed ratings.\u003c\/p\u003e","brand":"Concrete Audio","offers":[{"title":"Default Title","offer_id":46243963109445,"sku":"CA3000.1SLM1","price":462.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/0737\/6709\/files\/13597.jpg?v=1793634969","url":"https:\/\/www.twistedtreadsoffroad.com\/products\/concrete-audio-ca3000-1slm1-amplifier","provider":"Twisted Treads Offroad","version":"1.0","type":"link"}