{"product_id":"qtx-qr15-replacement-driver-15-vented-chassis-speaker","title":"QTX QR15 Replacement Driver, 15\" Vented Chassis Speaker","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is the 15\" replacement driver for the QTX QR15 passive cabinet. If the main driver in your QR15 has failed or worn out, this chassis speaker (also called a woofer or cone driver) drops in as a like-for-like part, so you can keep your existing cabinet in service rather than replacing the whole unit.\u003c\/p\u003e\n\u003cp\u003eThe driver runs at 8 ohms and uses vented magnets to help keep the voice coil cool during longer sessions. Connection is via spade terminals, which push straight onto the internal wiring for a quick fit. It forms part of our wider range of QR passive replacement drivers, each matched to a specific cabinet in the series, so it pays to check your model number before ordering.\u003c\/p\u003e\n\u003cp\u003eFitting is a straightforward job for anyone comfortable working inside a speaker cabinet. Remove the old driver, transfer the wiring to the new spade terminals and secure the chassis in place. As this is designed as a direct replacement for the QR15, the mounting and size match the original, so no modification to the enclosure is needed. Always disconnect the amplifier before you start and take care not to touch the exposed cone.\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\u003eVoice coil\u003c\/td\u003e\n\u003ctd\u003e62mm (2.5\")\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\u003eMagnet weight\u003c\/td\u003e\n\u003ctd\u003e1.40KG\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\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\u003e156mm x 20mm\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\u003e8 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 does this driver fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is the 15\" replacement main driver for the QTX QR15 passive cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat impedance is the driver?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is rated at 8 ohms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it connect?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt uses spade terminals, which push onto the existing internal wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are vented magnets for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVenting helps air move around the magnet assembly to keep the voice coil cooler during use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it a direct replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. It matches the size and mounting of the original QR15 driver, so no cabinet changes are needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need any tools to fit it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou will need a screwdriver to remove and refit the chassis. Disconnect the amplifier first.\u003c\/p\u003e\n","brand":"AVSL","offers":[{"title":"Default Title","offer_id":53272101257483,"sku":"902.518UK","price":66.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/902518UK_0.jpg?v=1785048457","url":"https:\/\/niori.co.uk\/products\/qtx-qr15-replacement-driver-15-vented-chassis-speaker","provider":"Niori","version":"1.0","type":"link"}