{"product_id":"studiomaster-qx4-6000-1u-power-amplifier","title":"Studiomaster QX4-6000 1U Power Amplifier","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e \u003cp\u003eThe QX series of digital power amplifiers feature advanced amplifier adjustment technology to give over 95% efficiency, and stable performance at high current, low impedance conditions.\u003c\/p\u003e \u003cp\u003eAdditional features include active power factor correction (PFC) and ultra reliable soft power switching power supply which will operate universally between 90-250VAC.\u003c\/p\u003e \u003cp\u003eThe QX series are all 1U height, lightweight designs, weighing less than 12kg. Both 2 and 4 channel versions are available, giving power ratings from 2550 watts per channel up to 5100 watts per channel at 4ohms.\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eThe QX4-6000 delivers 4x 2550 watts into 4 ohm\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eNumber of Channels: 4\u003cbr data-start=\"111\" data-end=\"114\"\u003eInput Impedance: 20k ohm (balanced), 10k ohm (unbalanced)\u003cbr data-start=\"171\" data-end=\"174\"\u003eProtection: Low Voltage, Overload, Thermal, DC Output Protection\u003cbr data-start=\"238\" data-end=\"241\"\u003eNet Dimensions (W x H x D): 483 x 44 x 462 mm\u003cbr data-start=\"286\" data-end=\"289\"\u003eNet Weight: 12 kg\u003cbr data-start=\"306\" data-end=\"309\"\u003eOperating Voltage: 90-250 VAC, 50\/60 Hz\u003cbr data-start=\"348\" data-end=\"351\"\u003eAC Mains Connector: 32A\u003cbr data-start=\"374\" data-end=\"377\"\u003eDistortion (THD+N): 0.01%\u003cbr data-start=\"402\" data-end=\"405\"\u003eSignal-to-Noise Ratio (20 Hz - 20 kHz @ 8 ohm): \u0026gt;105-112 dB\u003cbr data-start=\"464\" data-end=\"467\"\u003eDamping Factor (8 ohm, 20 Hz - 200 Hz): 5000\u003cbr data-start=\"511\" data-end=\"514\"\u003eInput Sensitivity: 41 dB, 38 dB, 35 dB, 32 dB selectable\u003c\/span\u003e\u003c\/p\u003e","brand":"Studiomaster","offers":[{"title":"Default Title","offer_id":51513702023488,"sku":"QX4-6000","price":1549.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/9322\/1184\/files\/4d44ba50-d7f0-484f-aa25-40bc4216c065.jpg?v=1770372603","url":"https:\/\/www.simplysoundandlighting.co.uk\/fr\/products\/studiomaster-qx4-6000-1u-power-amplifier","provider":"Simply Sound and Lighting","version":"1.0","type":"link"}