{"product_id":"qtx-qr-15-4-ohm-replacement-driver-for-qr15a","title":"QTX QR 15\" 4 Ohm Replacement Driver for QR15A","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is the replacement main driver for the QTX QR15A active cabinet, part of our range of chassis speakers made to keep your QR series speakers running. It's a 15\" driver rated at 4 ohms, built to slot straight into the spot the original occupied so you can bring a tired or failed cabinet back to working order.\u003c\/p\u003e\n\u003cp\u003eThe driver uses vented magnets, which help keep the voice coil cooler during longer sessions and steadier levels. Connection is made through spade terminals, a common fitting on chassis speakers (also called drive units) that lets you attach the internal wiring without soldering. That makes the swap quicker if you're comfortable opening the cabinet and working with the existing loom.\u003c\/p\u003e\n\u003cp\u003eWe supply this driver as a direct match for the QR series active cabinets, so the fit and rating line up with what QTX specified. If you've had a blown cone or a dead unit and the rest of the cabinet is sound, replacing just the driver is a sensible way to save the speaker rather than buying a whole new box. Check the model of your cabinet before ordering to make sure you're picking the right size and impedance for your setup.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e5.27KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e151mm x 385mmØ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL @ 1W\/1m\u003c\/td\u003e\n\u003ctd\u003e101dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e42Hz - 5kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil\u003c\/td\u003e\n\u003ctd\u003e62mm (2.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e38cm (15\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet size\u003c\/td\u003e\n\u003ctd\u003e20mm x 156mmØ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet weight\u003c\/td\u003e\n\u003ctd\u003e1.42KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower rms\u003c\/td\u003e\n\u003ctd\u003e250W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower max.\u003c\/td\u003e\n\u003ctd\u003e500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhich cabinet is this driver for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt's the replacement main driver for the QTX QR15A active cabinet in the QR series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size and impedance is it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt's a 15\" driver rated at 4 ohms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it connect?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt uses spade terminals, so you can attach the internal wiring without soldering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are vented magnets for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVented magnets help keep the voice coil cooler during longer use, which supports steadier performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I fit this myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, if you're comfortable opening the cabinet and working with the existing wiring. The spade terminals make the swap straightforward.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know I'm ordering the right driver?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCheck your cabinet model before ordering to confirm the 15\" size and 4 ohm impedance match your unit.\u003c\/p\u003e\n","brand":"AVSL","offers":[{"title":"Default Title","offer_id":53272101355787,"sku":"902.519UK","price":75.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/902519UK_0.jpg?v=1785048479","url":"https:\/\/niori.co.uk\/products\/qtx-qr-15-4-ohm-replacement-driver-for-qr15a","provider":"Niori","version":"1.0","type":"link"}