{"product_id":"stetsom-ir-400-1-bass-amplifier-400w-rms-2-ohm","title":"Stetsom IR 400.1 BASS Iron Line Digital Amplifier – 400W RMS 2 Ohm","description":"\u003cp data-start=\"96\" data-end=\"215\"\u003eStetsom IR 400.1 BASS Iron Line Digital Amplifier – 400W RMS 2 Ohm\u003cbr data-start=\"188\" data-end=\"191\"\u003eSold by AudioSellerz.com\u003c\/p\u003e\n\u003cp data-start=\"217\" data-end=\"822\"\u003eThe Stetsom IR 400.1 BASS is built for people who want a compact monoblock that is focused on subwoofer power, bass control, and clean low-end output without taking up much room. This amplifier is part of the Iron Line and is designed specifically for bass applications, making it a strong fit for smaller subwoofer setups, budget-friendly daily systems, and installs where space is limited but real bass still matters. Stetsom positions it as a compact, high-performance amplifier that delivers deep, punchy low-end sound while maintaining 4K Ultra HD audio quality. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"824\" data-end=\"1307\"\u003eRated at 400 watts RMS at 2 ohms, the IR 400.1 BASS is made for customers who need dependable monoblock power in a small chassis. It is engineered for subwoofer and bass-focused sound systems, and the page also highlights more defined mids and cleaner highs along with strong bass output. In real-world terms, that means this amp is a good option for someone building a compact bass setup that still needs control and solid everyday performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1309\" data-end=\"1871\"\u003eOne of the best things about this amp is how useful the tuning section is for a small bass amplifier. Stetsom includes a low-pass filter from 35 Hz to 250 Hz, a high-pass filter from 5 Hz to 35 Hz, and bass boost up to +15 dB with adjustable frequency from 35 Hz to 60 Hz. The page also calls out a reinforced internal power supply for enhanced bass response and high-quality connectors with Cable Insulation Guide, which helps make this a practical amp for tighter installs where reliability matters just as much as output. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1873\" data-end=\"2214\"\u003eWhether you are powering a compact subwoofer setup, upgrading an OEM-style system with real low-end authority, or putting together a clean daily bass build on a practical budget, the Stetsom IR 400.1 BASS gives you focused subwoofer power, useful crossover control, and a size that is easy to work with. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2216\" data-end=\"2232\"\u003e\u003cstrong data-start=\"2216\" data-end=\"2232\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2234\" data-end=\"2327\"\u003eNumber of Channels: 1 channel monoblock bass amplifier. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2329\" data-end=\"2405\"\u003ePower Output: 400 watts RMS at 2 ohms. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2407\" data-end=\"2514\"\u003eApplication: Engineered for subwoofer and bass-focused sound systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2516\" data-end=\"2612\"\u003eAudio Quality: 4K Ultra HD sound for high fidelity output. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2614\" data-end=\"2722\"\u003eSound Character: More defined mids and cleaner highs per product page. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2724\" data-end=\"2795\"\u003eLow Pass Filter: 35 Hz to 250 Hz. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2797\" data-end=\"2869\"\u003eHigh Pass Filter: 5 Hz to 35 Hz. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2871\" data-end=\"2941\"\u003eBass Boost Gain: Up to +15 dB. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2943\" data-end=\"3036\"\u003eBass Boost Frequency: Adjustable from 35 Hz to 60 Hz. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3038\" data-end=\"3152\"\u003ePower Supply: Reinforced internal power supply for enhanced bass response. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3154\" data-end=\"3262\"\u003eHardware: High-quality connectors with Cable Insulation Guide (GIC). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3264\" data-end=\"3376\"\u003eInstall Style: Durable and compact design for tight-space installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3378\" data-end=\"3647\"\u003eWhether you are building a budget-friendly daily driver or just need a small bass amp that can still bring strong low-end response, the IR 400.1 BASS gives you practical subwoofer power and tuning features that make setup easier.\u003c\/p\u003e","brand":"Stetsom","offers":[{"title":"Default Title","offer_id":44248573182092,"sku":"","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/2_84a99462-8026-4a03-8414-a909cfaa.webp?v=1751055729","url":"https:\/\/audiosellerz.com\/products\/stetsom-ir-400-1-bass-amplifier-400w-rms-2-ohm","provider":"Audio Sellerz","version":"1.0","type":"link"}