{"product_id":"american-bass-symphony-4-speakers-pair","title":"American Bass Symphony 4\" Speakers (Pair)","description":"\u003cdiv\u003e\n\u003cp\u003eThe American Bass Symphony 4\" Speakers (Pair) are full-range 4-inch drivers designed to upgrade factory audio systems, delivering rich, crystal-clear mid-to-high detail with a neodymium stationary tweeter for sparkle. Seven sizes available provide installation flexibility across a wide range of vehicles.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power\u003c\/b\u003e: 45W RMS, indicating the continuous power the drivers are designed to handle with a suitable amplifier, for steady, clean listening without distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Power\u003c\/b\u003e: 90W, the peak power the speaker can tolerate in short bursts before risking distortion or damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance\u003c\/b\u003e: 4 ohms, affecting how much current the amp must deliver and its compatibility with head units or external amplifiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity\u003c\/b\u003e: 87 dB, showing how efficiently the driver converts power into audible output at a given distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Depth\u003c\/b\u003e: 2 in, a shallow profile that helps fit into tight dash or door installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutout Size\u003c\/b\u003e: 3.75 in, the required hole diameter for proper mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet Size\u003c\/b\u003e: 6.5 oz, contributing to magnetic control and overall driver performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil Size\u003c\/b\u003e: 25 mm, influencing power handling and thermal management during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBasket Type\u003c\/b\u003e: Stamp Steel, providing rigidity and damping for accurate sound reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTweeter Type\u003c\/b\u003e: Neodymium stationary tweeter, delivering crisp high-frequency detail with efficient performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCone Material\u003c\/b\u003e: Black injection cone, combining strength with reduced distortion under excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSurround Material\u003c\/b\u003e: Butyl rubber surround, offering durable, stable response and long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: SYMPHONY SERIES, identifying the family and its intended performance characteristics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize Options\u003c\/b\u003e: Seven sizes available, enabling flexible matching to various vehicle openings and mounting constraints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a typical car audio build, these 4\" Symphony speakers upgrade factory sound by delivering clear mids and highs with controlled high-frequency energy from the neodymium tweeter, while the robust cone and surround support durable, responsive sound. The 4-ohm impedance and 45W RMS rating align well with stock head units or compact amplifiers, helping you achieve a more articulate, engaging listening experience without overloading the system. Availability in seven sizes makes it easier to fit multiple vehicle applications while preserving sound quality.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeakers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSYMPHONY SERIES\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e87\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e2\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCUTOUT SIZE (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePORTED BOX (FT\u003csup\u003e3\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110Hz - 21KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eFREQUENCY RESPONSE\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAGNET SIZE (OZ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVOICE COIL SIZE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e25mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBASKET TYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTAMP STEEL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Default Title","offer_id":49850169983204,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/symphony-4-speakers-pair-335454_500x_f4f60892-aa17-4d4c-9d95-b25f1fafe194.webp?v=1789259751","url":"https:\/\/www.12voltoutlet.com\/products\/american-bass-symphony-4-speakers-pair","provider":"12 Volt Outlet","version":"1.0","type":"link"}