{"product_id":"helvia-zeus-1350ca-amplificatore-di-potenza-1x350w","title":"HELVIA ZEUS 1350CA POWER AMPLIFIER 1X350W","description":"\u003ch3\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eHelvia's ZEUS CA series is designed for small and medium audio installations, suitable for both 70V or 100V constant voltage lines and low-impedance lines from 4 to 16 ohms. 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 operation or low impedance (4-16 ohms) for each, offering maximum versatility depending on the needs of each zone. Each channel is equipped with volume control, LED VU-meter, clip indicator, and gain adjustment via a trimmer on the rear panel. A High-Pass filter with a cut-off frequency of 400Hz is also present. Input and Output connections are all balanced with XLR connectors; power outputs use Phoenix (Europlug) connectors. The 1 and 2-channel versions also feature auxiliary 24V DC power for emergency auxiliary lines. Helvia has dedicated significant attention to the safety, reliability, and long-term durability of these amplifiers. Each channel includes a power-on mute system, signal limiter, thermal protection, and current limiting. The cooling system, with a temperature-controlled variable-speed 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 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\u003e1 channel, 350W\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\u003eComplete 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: 350W\u003c\/li\u003e\n\n\u003cli\u003eRMS Power at 70V: 350W\u003c\/li\u003e\n\n\u003cli\u003eRMS Power 4-16O: 350W @ 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): 440W (Average)\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\u003ePackaging 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: 9.4 kg (20.7 lbs.)\u003c\/li\u003e\n\n\u003cli\u003eGross Weight: 11.0 kg (24.2 lbs.)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"HELVIA","offers":[{"title":"Default Title","offer_id":53993205760333,"sku":"HLV0003","price":984.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/0643\/6173\/files\/183272-large_default.jpg?v=1779915000","url":"https:\/\/musicdelivery.net\/en\/products\/helvia-zeus-1350ca-amplificatore-di-potenza-1x350w","provider":"Music Delivery","version":"1.0","type":"link"}