{"product_id":"arc-audio-ks300-4-verstaerker","title":"KS300.4","description":"\u003cp\u003eDiscover the KS300.4, a 4-Channel Amplifier from ARC Audio, which impresses with its outstanding sound quality and versatility. With a high damping factor and very good efficiency, it delivers clear, dynamic sound. Its compact design and elegant appearance make it an ideal choice for your audio setup. The Class G\/H amplifiers, developed by Robert Zeff, ensure excellent performance without radio reception issues. The amplifier also offers an impressive frequency range and flexible power options that support numerous configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"font-size-36 lh-1\"\u003eFeatures of the KS Series Amplifiers:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact, powerful, dynamic, and clear design\u003c\/li\u003e\n\u003cli\u003eAnalog Class-H\u003c\/li\u003e\n\u003cli\u003eNo radio reception issues\u003c\/li\u003e\n\u003cli\u003eClass G\/H amplifiers developed by Robert Zeff\u003c\/li\u003e\n\u003cli\u003eVery high damping factor, very good efficiency, and top sound quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn Class H, even the power supply voltage is modulated by the input signal, so the rail voltage is practically continuously variable from a certain value, further improving efficiency.\u003c\/p\u003e\n\u003cp\u003eThis power supply technology is significantly more complex than that of conventional Class A\/B amplifiers with a single, fixed rail voltage, and it is no wonder that only a few manufacturers dare to tackle the Class G\/H topic at all.\u003c\/p\u003e\n\u003cp\u003eThe output stage in Class G \u0026amp; H is built identically to the well-known Class A\/B amplifier circuit. This is the big difference from the Class D variants used in other compact amplifiers, which always require sound-degrading and distortion-promoting output filters.\u003c\/p\u003e\n\u003cp\u003eClass G\/H thus combines low power consumption with outstanding sound capabilities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-Channel Amplifier\u003c\/li\u003e\n\u003cli\u003e4 x 90 Watts @ 4 Ohm\u003c\/li\u003e\n\u003cli\u003e4 x 175 Watts @ 2 Ohm\u003c\/li\u003e\n\u003cli\u003e2 x 350 Watts @ 4 Ohm\u003c\/li\u003e\n\u003cli\u003eFrequency range: 5 Hz - 50 kHz\u003c\/li\u003e\n\u003cli\u003eCrossover: HP\/LP filter 55 Hz - 5.5 kHz\u003c\/li\u003e\n\u003cli\u003eBass Boost: 18 dB @ 45 Hz\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 95 dB\u003c\/li\u003e\n\u003cli\u003eInput sensitivity (Low-Level): 200mV - 3.5V\u003c\/li\u003e\n\u003cli\u003eMaximum current draw: 85 Amperes @ 800 Watts (1% THD)\u003c\/li\u003e\n\u003cli\u003eIdle current draw: 1.14 Amperes\u003c\/li\u003e\n\u003cli\u003eDimensions: 29 cm x 20 cm x 6 cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARC Audio","offers":[{"title":"Default Title","offer_id":32478281531527,"sku":"ARCKS300-4","price":599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/arc-audio-ks300_4-4-kanal-verstarker-masori-kaufen.webp?v=1778700789","url":"https:\/\/masori.de\/en\/products\/arc-audio-ks300-4-verstaerker","provider":"Masori | Shop","version":"1.0","type":"link"}