{"product_id":"stetsom-hl-400-1","title":"Stetsom HL 400.1","description":"\u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eThe Stetsom HL 400.1 is a compact and powerful mono full-range amplifier for versatile car hi-fi applications. With 400 watts RMS, the power amplifier is ideal for smaller subwoofer systems, mid-range, high-frequency or full-range applications and offers high sound quality in compact dimensions\u003c\/strong\u003e\u003c\/span\u003e.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eThanks to modern Brazilian Class D technology, the HL 400.1 impresses with high efficiency, precise signal processing and dynamic audio reproduction across the entire frequency range. Thanks to the full-range design, the amplifier can be used flexibly for bass or front system applications\u003c\/strong\u003e\u003c\/span\u003e.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eThe integrated variable high-pass and low-pass filters enable optimum tuning for a wide variety of speaker configurations. The HL 400.1 also has RCA and high-level inputs and can therefore be easily combined with factory radios or retrofit systems\u003c\/strong\u003e\u003c\/span\u003e.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eWith its compact design, robust workmanship and high power density, the Stetsom HL 400.1 is the ideal choice for space-saving installations with strong performance and versatile applications\u003c\/strong\u003e\u003c\/span\u003e.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTechnical data:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"1247\" data-end=\"1378\"\u003e\n\u003cli data-section-id=\"xejuc2\" data-start=\"1247\" data-end=\"1287\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eModel: Stetsom HL 400.1 - 2 Ohm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"7wkazu\" data-start=\"1288\" data-end=\"1305\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eChannels: 1\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"s9zl0n\" data-start=\"1306\" data-end=\"1337\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eRMS power: 400 W RMS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1ost47r\" data-start=\"1338\" data-end=\"1378\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMinimum output impedance: 2 Ohm\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"6jcmrc\" data-start=\"1380\" data-end=\"1403\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003ePower at 14.4 V\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"1404\" data-end=\"1447\"\u003e\n\u003cli data-section-id=\"54601r\" data-start=\"1404\" data-end=\"1425\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e400 W RMS @ 2 Ohm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1hnhrxb\" data-start=\"1426\" data-end=\"1447\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e255 W RMS @ 4 Ohm\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"6fa56k\" data-start=\"1449\" data-end=\"1472\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003ePower at 12.6 V\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"1473\" data-end=\"1516\"\u003e\n\u003cli data-section-id=\"1h91we4\" data-start=\"1473\" data-end=\"1494\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e340 W RMS @ 2 Ohm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"hs2ccd\" data-start=\"1495\" data-end=\"1516\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e220 W RMS @ 4 Ohm\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"1a1lxvl\" data-start=\"1518\" data-end=\"1546\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eFurther technical data\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"1547\" data-end=\"2086\"\u003e\n\u003cli data-section-id=\"1wsawki\" data-start=\"1547\" data-end=\"1589\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSupply voltage: 9 V - 15 V DC\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"kibbgg\" data-start=\"1590\" data-end=\"1626\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFrequency response: 10 Hz - 22 kHz\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1f8x4ti\" data-start=\"1627\" data-end=\"1666\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLow-pass filter: 90 Hz - 22 kHz\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1elt4ly\" data-start=\"1667\" data-end=\"1706\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHigh-pass filter: 10 Hz - 90 Hz\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"diphfm\" data-start=\"1707\" data-end=\"1748\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSignal-to-noise ratio: \u0026gt; 90 dB\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"43muwk\" data-start=\"1749\" data-end=\"1783\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDistortion factor (THD): \u0026gt; 0.3 %\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"11ypxeb\" data-start=\"1784\" data-end=\"1858\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"1786\" data-end=\"1814\"\u003eInput sensitivity:\u003c\/strong\u003e\u003c\/span\u003e\u003cul data-start=\"1819\" data-end=\"1858\"\u003e\u003cli data-section-id=\"1nu4cgb\" data-start=\"1819\" data-end=\"1834\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eRCA: 200 mVHigh\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\u003cli data-section-id=\"anr41g\" data-start=\"1837\" data-end=\"1858\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eInput: 1.5 V\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"75gdbl\" data-start=\"1859\" data-end=\"1928\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"1861\" data-end=\"1882\"\u003eInput impedance:\u003c\/strong\u003e\u003c\/span\u003e\u003cul data-start=\"1887\" data-end=\"1928\"\u003e\u003cli data-section-id=\"1yd6ayv\" data-start=\"1887\" data-end=\"1903\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eRCA: 15 kOhmHigh\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\u003cli data-section-id=\"1c2fjkq\" data-start=\"1906\" data-end=\"1928\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eInput: 1 kOhm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"99rp1c\" data-start=\"1929\" data-end=\"2007\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"1931\" data-end=\"1946\"\u003eBass boost:\u003c\/strong\u003e\u003c\/span\u003e\u003cul data-start=\"1951\" data-end=\"2007\"\u003e\u003cli style=\"font-weight: bold; color: rgb(0, 0, 0);\" data-section-id=\"183oqmi\" data-start=\"1951\" data-end=\"1970\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e0 dB to +10 dBFrequency range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\u003cli data-section-id=\"7iwv6b\" data-start=\"1973\" data-end=\"2007\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e: 30 Hz - 70 Hz\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"nqfk98\" data-start=\"2008\" data-end=\"2047\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMusic signal current consumption: 20 A\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1boc8zk\" data-start=\"2048\" data-end=\"2086\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eCurrent consumption bass signal: 40 A\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"1qud339\" data-start=\"2088\" data-end=\"2113\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eConnections \u0026amp; features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"2114\" data-end=\"2413\"\u003e\n\u003cli data-section-id=\"r8zybw\" data-start=\"2114\" data-end=\"2155\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2116\" data-end=\"2153\"\u003eMono full-range Class-D amplifier\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1vcof7j\" data-start=\"2156\" data-end=\"2192\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2158\" data-end=\"2190\"\u003eRCA and high-level inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"159e2sg\" data-start=\"2193\" data-end=\"2238\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2195\" data-end=\"2236\"\u003eSwitchable between HPF \/ LPF \/ FULL\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1b6ob7n\" data-start=\"2239\" data-end=\"2330\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSuitable for: smaller subwoofer, midrange, tweeter and front system applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1733hmk\" data-start=\"2331\" data-end=\"2413\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2333\" data-end=\"2411\"\u003eProtective circuits against overheating, short circuits and voltage fluctuations\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"xrxrhb\" data-start=\"2415\" data-end=\"2440\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eDimensions \u0026amp; weight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"2441\" data-end=\"2532\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"ikvva9\" data-start=\"2441\" data-end=\"2502\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDimensions (H × W × L): approx. 5.4 × 11.3 × 16.3 cm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"dy22hm\" data-start=\"2503\" data-end=\"2532\" data-is-last-node=\"\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eWeight: approx. \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong data-start=\"2522\" data-end=\"2532\" data-is-last-node=\"\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e0.7 kg\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stetsom","offers":[{"title":"Individually","offer_id":53127777812747,"sku":null,"price":119.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/8063\/0283\/files\/1_8cf96deb-3967-4f03-8dad-3b52f8419e9f.png?v=1779308545","url":"https:\/\/mtaudio.eu\/en\/products\/stetsom-hl-400-1","provider":"MT Audio Shop","version":"1.0","type":"link"}