{"product_id":"helvia-zeus-2120ca-amplificatore-di-potenza-2x120w","title":"HELVIA ZEUS 2120CA POWER AMPLIFIER 2X120W","description":"\u003ch3\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe Helvia ZEUS CA series is designed for small and medium-sized audio installations, compatible with both 70V or 100V constant voltage lines and 4 to 16 ohm low impedance lines. It offers Class-D amplifiers with 1, 2, and 4 channels, delivering RMS power of 120W, 240W, and 350W. Each channel is independent and has its own line transformer, allowing selection between 70\/100V or 4-16 ohm low impedance operation for each, offering maximum versatility according to the needs of each zone. In addition to a volume control, LED VU-meter, and clip indicator, each channel also features gain adjustment via a trimmer on the rear panel. A High-Pass filter with a 400Hz cutoff frequency is also present. Input and output connections are all balanced with XLR connectors; power outputs are on Phoenix (Europlug) connectors. The 1 and 2-channel versions also include auxiliary 24V DC power for any emergency auxiliary lines. Helvia has paid great attention to the safety, reliability, and durability of these amplifiers. Each channel is equipped with a power-on mute system, signal limiter, thermal protection, and current limiting. The cooling system with a temperature-controlled fan is enhanced by the standard 2U 19” rack format, which promotes thermal dissipation. Quality is based not only on the selection of active and passive components but also on the quality of materials used in the line transformers and the use of digital processing to offer stability, reliability, and high-level audio performance.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003e2 Channels, 120W Power each\u003c\/li\u003e\n\n\u003cli\u003e70V\/100V and 4-16ohm operation\u003c\/li\u003e\n\n\u003cli\u003e2U 19\" Rack for maximum heat dissipation\u003c\/li\u003e\n\n\u003cli\u003eHigh-quality components for maximum reliability\u003c\/li\u003e\n\n\u003cli\u003e24VDC auxiliary power for emergency systems\u003c\/li\u003e\n\n\u003cli\u003eComprehensive protection system including signal limiter, thermal protection, and current limiting\u003c\/li\u003e\n\n\u003cli\u003eVariable speed fans for quiet and efficient cooling\u003c\/li\u003e\n\n\u003cli\u003eRMS Power at 100V: 2x120W\u003c\/li\u003e\n\n\u003cli\u003eRMS Power at 70V: 2x120W\u003c\/li\u003e\n\n\u003cli\u003eRMS Power 4-16O: 2x120W @ 4O\u003c\/li\u003e\n\n\u003cli\u003eInput Sensitivity: 1V\/Gain max @ 0.775V\u003c\/li\u003e\n\n\u003cli\u003eInput Impedance: 20KO ±10%\u003c\/li\u003e\n\n\u003cli\u003eHigh-Pass Filter: ON = 400Hz-20kHz; OFF = 80-20kHz\u003c\/li\u003e\n\n\u003cli\u003eFrequency Response: 80-20kHz\/ 400Hz-20kHz\u003c\/li\u003e\n\n\u003cli\u003eTHD (1W @ 1KHZ): \u0026lt; 0.05%\u003c\/li\u003e\n\n\u003cli\u003eDamping Factor: \u0026gt;300 @ 100 Hz\u003c\/li\u003e\n\n\u003cli\u003eCrosstalk: \u0026gt;70dB\u003c\/li\u003e\n\n\u003cli\u003eS\/N Ratio: \u0026gt;85dB\u003c\/li\u003e\n\n\u003cli\u003eAmplifier Class: Class D\u003c\/li\u003e\n\n\u003cli\u003ePower Supply: AC 230V\/DC24V\u003c\/li\u003e\n\n\u003cli\u003ePower Consumption (Average): 300W\u003c\/li\u003e\n\n\u003cli\u003eInput Connectors: XLR 3-Pin Female\u003c\/li\u003e\n\n\u003cli\u003eOutput Connectors: Phoenix 5-Pin\u003c\/li\u003e\n\n\u003cli\u003eChannel Link Connectors: XLR 3-Pin Male\u003c\/li\u003e\n\n\u003cli\u003eCooling: Temperature-Controlled Fan\u003c\/li\u003e\n\n\u003cli\u003eDimensions (WxDxH): 484x400x88 mm (19.0 x 15.7 x 3.5 in)\u003c\/li\u003e\n\n\u003cli\u003eRack Mounting: 2x 19\" Rack Units\u003c\/li\u003e\n\n\u003cli\u003ePacking Dimensions (WxDxH): 550 x 500 x 170 mm (21.6 x  19.7 x 6.7 in)\u003c\/li\u003e\n\n\u003cli\u003eNet Weight: 9.6 kg (21.2 lbs.)\u003c\/li\u003e\n\n\u003cli\u003eGross Weight: 11.2 kg (24.7 lbs.)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"HELVIA","offers":[{"title":"Default Title","offer_id":53993205793101,"sku":"HLV0004","price":869.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/0643\/6173\/files\/183276-large_default.jpg?v=1779915001","url":"https:\/\/musicdelivery.net\/en\/products\/helvia-zeus-2120ca-amplificatore-di-potenza-2x120w","provider":"Music Delivery","version":"1.0","type":"link"}