{"product_id":"skar-audio-tx4-4-2-way-coaxial-car-speakers","title":"Skar Audio TX4 4\" 2-Way Coaxial Car Speakers","description":"\u003cp\u003e\u003cstrong\u003eThe Skar Audio TX4 is a compact 4\" two-way coaxial car speaker pair engineered to deliver clear mids, crisp highs and reliable power handling for factory or aftermarket installs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese TX4 speakers combine a fiberglass cone, TPE surround and a 1.25\" copper voice coil to offer a balanced audio upgrade where space is limited. Rated for 60W RMS per pair and 120W peak (per pair), they fit many door or dash locations and are built to withstand regular use. Below you’ll find concise answers to common buyer questions about performance, installation, and compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eHow will the TX4 improve my car’s sound quality?\u003c\/h3\u003e\n\n\u003cp\u003eThe TX4 focuses on clearer midrange and detailed highs thanks to its fiberglass cone and dedicated tweeter design. You’ll notice more vocal presence and instrument separation versus most factory speakers without needing a large enclosure or amplifier.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFiberglass cone for controlled midrange response and reduced cone flex.\u003c\/li\u003e\n  \u003cli\u003e1.25\" copper voice coil for stable power handling and thermal resilience.\u003c\/li\u003e\n  \u003cli\u003eTPE surround to maintain cone linearity and reduce distortion at higher excursions.\u003c\/li\u003e\n  \u003cli\u003eTwo-way coaxial layout integrates a tweeter for improved high-frequency detail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I install the TX4 in standard 4\" openings and how difficult is installation?\u003c\/h3\u003e\n\n\u003cp\u003eYes, the TX4 is sized for common 4\" mounting locations found in many door and dash positions. Installation is straightforward for anyone familiar with car speaker swaps, using existing mounting points in most vehicles or simple adapters when needed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits typical 4\" speaker cutouts in doors and dash panels.\u003c\/li\u003e\n  \u003cli\u003eUses standard wiring connections compatible with factory harnesses or inline adapters.\u003c\/li\u003e\n  \u003cli\u003eCompact depth minimizes interference with window mechanisms and door hardware.\u003c\/li\u003e\n  \u003cli\u003eOptional mounting adapters may be required for certain vehicle models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat power sources and amplification do the TX4 speakers need?\u003c\/h3\u003e\n\n\u003cp\u003eThe TX4 is rated to handle up to 120W peak (pair) with a RMS capacity of 60W per pair, making them a good match for stock head units or modest aftermarket amplifiers. For louder, cleaner output consider a small car amplifier for headroom and improved dynamic control.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e60W RMS per pair supports consistent daily listening levels from many factory radios.\u003c\/li\u003e\n  \u003cli\u003ePeak rating up to 120W per pair handles occasional high-volume transients.\u003c\/li\u003e\n  \u003cli\u003eWorks well with low-power OEM radios; a compact amp improves clarity and headroom.\u003c\/li\u003e\n  \u003cli\u003e1.25\" copper voice coil tolerates heat for stable performance under higher power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build features affect longevity and sound?\u003c\/h3\u003e\n\n\u003cp\u003eMaterials like the fiberglass cone, TPE surround and copper voice coil were chosen to balance durability with sonic accuracy. These components help the speaker resist environmental stressors common in vehicles while keeping distortion low during normal playback.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFiberglass cone resists deformation and maintains consistent tonal balance.\u003c\/li\u003e\n  \u003cli\u003eTPE surround offers long-lasting flexibility and reduces edge breakup.\u003c\/li\u003e\n  \u003cli\u003eCopper voice coil improves thermal dissipation and power handling.\u003c\/li\u003e\n  \u003cli\u003eCoaxial design reduces installation complexity while adding a high-frequency driver.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Skar Audio TX4 4\" 2-way coaxial speakers are aimed at drivers who need a compact, budget-friendly upgrade from factory speakers — especially in vehicles with limited mounting space. They suit owners seeking clearer vocals and better treble definition without large subwoofers or extensive amplifier installs. Choose the TX4 if you want an easy-to-fit solution that balances durability and improved everyday sound quality.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the TX4 speakers compatible with factory head units?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — they work with most factory radios; use adapters if your vehicle has a proprietary connector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need an external amplifier for the TX4?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, they run fine on stock head units, but a small amp gives more volume headroom and cleaner sound.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Skar Audio","offers":[{"title":"Default Title","offer_id":48424235860125,"sku":"B019Y7VJNG","price":71.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/skar-audio-tx4-front-view.jpg?v=1781366424","url":"https:\/\/nexoltic.com\/products\/skar-audio-tx4-4-2-way-coaxial-car-speakers","provider":"Nexoltic","version":"1.0","type":"link"}