{"product_id":"qtx-qs-series-15-replacement-driver-speaker","title":"QTX QS Series 15\" Replacement Driver Speaker","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a replacement driver from the QTX QS series, made to fit back into the main speaker position of the QS15 (178.568UK) and QS15A (178.569UK). If you've had a driver fail or start to sound rough, this gives you a straightforward way to bring the cabinet back to full working order rather than replacing the whole unit.\u003c\/p\u003e\n\u003cp\u003eThe 15\" chassis speaker (sometimes called a driver or woofer in the US) runs at an 8 ohm impedance, matching the original fitting in the QS enclosure. It handles the low and mid frequencies as the main driver, so getting the correct part means the cabinet performs as it did when new. Fitting is a case of removing the old driver, disconnecting the wiring and mounting the replacement in the same position.\u003c\/p\u003e\n\u003cp\u003eWe keep this part in our QS series range so you can source the right driver without guesswork. Check the model code on your cabinet against the fittings listed here before ordering, and if you're unsure which version you have, get in touch and we'll help you confirm it. Replacing a single driver is often the most sensible route when the rest of the speaker is sound.\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\u003e4.52KG\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\u003e350W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower max.\u003c\/td\u003e\n\u003ctd\u003e700W\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 speakers does this driver fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt's made for the QTX QS15 (178.568UK) and QS15A (178.569UK) cabinets, fitting in the main driver position.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size is the driver?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt's a 15\" chassis speaker, matching the original main driver in the QS series enclosure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the impedance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe driver runs at 8 ohms, the same as the original fitting in the QS cabinets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the main driver or a tweeter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the main driver, handling the low and mid frequencies rather than the high-frequency output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I fit the replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRemove the old driver, disconnect the wiring, then mount the new driver in the same position and reconnect the leads.\u003c\/p\u003e\n","brand":"AVSL","offers":[{"title":"Default Title","offer_id":53272101224715,"sku":"902.512UK","price":66.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/902512UK_0.jpg?v=1785048432","url":"https:\/\/niori.co.uk\/products\/qtx-qs-series-15-replacement-driver-speaker","provider":"Niori","version":"1.0","type":"link"}