{"product_id":"qtx-q480-stereo-power-amplifier-2-x-240w-rack-mount","title":"QTX Q480 Stereo Power Amplifier 2 x 240W Rack-Mount","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe QTX Q480 is a stereo power amplifier built to work hard in venues, for DJs and for live performers. It puts out 2 x 240W across two channels, giving you enough headroom to drive a pair of passive speakers in most small to medium rooms. We think of it as a straightforward workhorse: something you can rack up, wire in and rely on night after night.\u003c\/p\u003e\n\u003cp\u003eConnections are the strong point here. Inputs come in on 6.3mm jack or RCA (phono in the US), so you can feed it from a mixer, media player or DJ setup without adapters. On the output side you get a choice of SPK connectors (Speakon-style), 6.3mm jack or 4mm binding posts, which keeps you covered whatever cabling your speakers already use. Input sensitivity is 775mV at 10k Ohms, with a frequency response of 20Hz to 20kHz.\u003c\/p\u003e\n\u003cp\u003eThe Q480 runs from a 230Vac 50Hz IEC supply and uses fan cooling to keep temperatures in check during long sessions. It fits a standard 19-inch rack at 2U, so it slots neatly into a mobile rig or a fixed install alongside your other gear. Signal-to-noise ratio is quoted at greater than 98dB with THD under 0.5%, giving clean, accurate reproduction across the range. If you need a dependable amp with plenty of wiring options, this one earns its place.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e230Vac, 50Hz (IEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e20Hz - 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput connectors\u003c\/td\u003e\n\u003ctd\u003e6.3mm jack, RCA (L+R)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput sensitivity\u003c\/td\u003e\n\u003ctd\u003e775mV, 10k Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput connectors\u003c\/td\u003e\n\u003ctd\u003e6.3mm jack, SPK, 4mm binding posts (L+R)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;98dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/172052UK_336e5e88-cebf-4d1c-b0c5-01e3625af2ba.pdf?v=1784989485\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow much power does the Q480 deliver?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt provides 2 x 240W across two channels in stereo, giving enough headroom for a pair of passive speakers in small to medium spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat input connectors does it have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can connect via 6.3mm jack or RCA (phono) inputs for left and right channels, so it works with most mixers and players.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat speaker output options are there?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Q480 offers SPK connectors, 6.3mm jack and 4mm binding posts for left and right, covering most common speaker cabling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit a standard rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. It is 19-inch rack-mountable and takes up 2U, so it fits alongside your other rack gear in a mobile or fixed setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the amplifier cooled?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt uses fan cooling to keep temperatures down during long sessions in busy venues or DJ sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power supply does it need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt runs from a 230Vac 50Hz mains supply via a standard IEC connector.\u003c\/p\u003e\n","brand":"AVSL","offers":[{"title":"Default Title","offer_id":53271810965771,"sku":"172.052UK","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/172052UK_0.jpg?v=1784989505","url":"https:\/\/niori.co.uk\/products\/qtx-q480-stereo-power-amplifier-2-x-240w-rack-mount","provider":"Niori","version":"1.0","type":"link"}