{"product_id":"alpine-dp2-45c-b-2-way-plug-play-4-5-12cm-component-speakers-for-bmw-50w-rms","title":"Alpine DP2-45C-B 2 Way Plug \u0026 Play 4.5\" 12cm Component Speakers for BMW 50w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine DP2-45C-B is a plug-and-play 2-way component speaker set from Alpine's Digital Precision Series, sized at 12 cm (4.5 inch) and rated at 50W RMS. It is designed exclusively for selected BMW 3 Series, 4 Series, M3 and M4 G-series models (2018–2024), using hybrid fibre woofers and Tetoron soft dome tweeters.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 12 cm (4.5 inch) set. The Alpine DP2 BMW component speaker range is also available in the \u003ca href=\"\/products\/alpine-dp2-40c-b-2-way-plug-play-4-10cm-component-speaker-set-for-bmw-50w-rms\"\u003e10 cm (4 inch) DP2-40C-B\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 2-way component, plug and play for BMW\u003c\/li\u003e\n\u003cli\u003eWoofer size: 12 cm (4.5 inch)\u003c\/li\u003e\n\u003cli\u003eTweeter size: 2.5 cm (1 inch) Tetoron soft dome\u003c\/li\u003e\n\u003cli\u003ePower handling: 50W RMS, 100W peak\u003c\/li\u003e\n\u003cli\u003eFrequency response: 90 Hz to 20 kHz\u003c\/li\u003e\n\u003cli\u003eCone: hybrid fibre (bulletproof fibre and carbon fibre)\u003c\/li\u003e\n\u003cli\u003eSurround: H.A.M.R multi-roll\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUpgrade your BMW sound system with the DP2-45C-B\u003c\/h2\u003e\n\u003cp\u003e12 cm (4.5 inch) 2-way component speakers designed for the BMW 3 Series and other compatible BMWs.\u003c\/p\u003e\n\u003cp\u003eThe DP2-45C-B is part of Alpine's Digital Precision Series, tailored exclusively for BMW. The Tetoron soft dome tweeters deliver clarity and fast dynamics, while the 12 cm mid-range woofers produce powerful mid-bass with texture and accuracy across a wide frequency range.\u003c\/p\u003e\n\u003cp\u003ePlug-and-play functionality means the speakers connect directly into the existing BMW wiring without modification.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible cars\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 3 Series G20: 11\/2018 – 08\/2024\u003c\/li\u003e\n\u003cli\u003eBMW 3 Series G21: 07\/2019 – 07\/2024\u003c\/li\u003e\n\u003cli\u003eBMW 3 Series G80 (M3 Limousine): 11\/2020 – 07\/2024\u003c\/li\u003e\n\u003cli\u003eBMW 3 Series G81 (M3 Touring): 11\/2022 – 07\/2024\u003c\/li\u003e\n\u003cli\u003eBMW 4 Series G22: 07\/2020 – 03\/2024\u003c\/li\u003e\n\u003cli\u003eBMW 4 Series G23: 11\/2020 – 03\/2024\u003c\/li\u003e\n\u003cli\u003eBMW 4 Series G26: 07\/2021 – 07\/2024\u003c\/li\u003e\n\u003cli\u003eBMW 4 Series G82 (M4 Coupe): 11\/2020 – 07\/2024\u003c\/li\u003e\n\u003cli\u003eBMW 4 Series G83 (M4 Cabrio): 07\/2021 – 03\/2024\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: if your car is not listed, please send us a message.\u003c\/p\u003e\n\n\u003ch2\u003eEasy integration with BMW sound systems\u003c\/h2\u003e\n\u003cp\u003eThe DP2-45C-B is confirmed compatible with the BMW models listed above. Plug-and-play design means no cutting or adapting — it drops straight into the existing setup for a quick, clean upgrade.\u003c\/p\u003e\n\n\u003ch2\u003eExclusive HAMR surround\u003c\/h2\u003e\n\u003cp\u003eAlpine's High Amplitude Multi-Roll (HAMR) surround allows greater maximum and linear cone excursion for high SPL. It maintains control over the cone at every excursion stage, delivering powerful bass and clean sound.\u003c\/p\u003e\n\n\u003ch2\u003eHybrid fibre diaphragm\u003c\/h2\u003e\n\u003cp\u003eThe woofer cone combines bulletproof fibre and carbon fibre for a construction that is rigid yet lightweight. This keeps cone movement accurate and limits distortion, resulting in a natural mid-range and strong bass extension.\u003c\/p\u003e\n\n\u003ch2\u003eTetoron soft dome tweeter\u003c\/h2\u003e\n\u003cp\u003eThe Tetoron soft dome tweeter is lightweight and durable, with a wide frequency response that captures fine detail across the audio spectrum — from subtle passages to full-volume crescendos, across all genres.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":52359242973450,"sku":"92270","price":269.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/DP2-45C-B.jpg?v=1767692797","url":"https:\/\/www.cen.uk\/products\/alpine-dp2-45c-b-2-way-plug-play-4-5-12cm-component-speakers-for-bmw-50w-rms","provider":"CEN","version":"1.0","type":"link"}