{"product_id":"powerbass-s-6903-6x9-coaxial-speakers","title":"Powerbass S-6903 6\"x9\" Coaxial Speakers","description":"\u003cdiv\u003e\n\u003cp\u003ePowerbass S-6903 6x9 Tri-Axial Coaxial Speakers are an OEM drop-in replacement engineered to upgrade 6x9 openings with a built-in midrange and tweeter for expanded, coherent sound in a single install.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e6x9\" Tri-Axial Speaker System\u003c\/b\u003e: integrates midrange and high-frequency drivers in the 6x9 frame for a three-way sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOEM Drop-in Replacement Design\u003c\/b\u003e: fits standard 6x9 openings with no modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2-layer Paper DDC Cone \/ Silk Dome Tweeter\u003c\/b\u003e: DDC-coated cone with a silk dome tweeter for controlled bass and smooth highs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble Pressed Treated Foam Surround\u003c\/b\u003e: durable surround preserves cone alignment and dynamic excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e10 oz Motor Structure\u003c\/b\u003e: compact motor supports fast transient motion across passages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e20 oz Magnet Size\u003c\/b\u003e: larger magnet improves flux control and overall handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShallow Mounting Depth\u003c\/b\u003e: 3.3 in mounting depth enables installation in tighter spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEFF Motor Structures (Efficient Flux Field)\u003c\/b\u003e: designed for efficient flux field within the 6x9 form factor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRigid Tooled Basket With Flat Black Finish\u003c\/b\u003e: sturdy frame minimizes vibration and maintains alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2\" PEI Dome Mid-range and 0.75” Tweeter Ring (Sound Expander Lens)\u003c\/b\u003e: dual-dome setup with dispersion lens enhances coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal Impedance: 4 ohms\u003c\/b\u003e: standard car-audio impedance that pairs with common amplifiers\/head units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity (1W\/1M): 90 dB\u003c\/b\u003e: indicates on-axis efficiency at a fixed distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency Response: 45 Hz - 20 kHz\u003c\/b\u003e: broad bandwidth from deep bass to clear highs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Handling (RMS\/Peak): 70 \/ 210 watts\u003c\/b\u003e: continuous and peak power ratings for dynamic music passages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet Size: 20 oz\u003c\/b\u003e: magnet scale contributes to control and linearity across excursion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a car audio build, the S-6903 is ideal for upgrading factory 6x9 setups where space is limited but you want a coherent, full-range sound from a single component. The OEM drop-in design simplifies installation, while the tri-axial arrangement provides integrated midrange and high-frequency reproduction for more complete listening from 45 Hz to 20 kHz. With 4-ohm impedance and 90 dB sensitivity, it pairs well with typical head units, and its 70 W RMS \/ 210 W peak handling offers headroom without external components.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Powerbass","offers":[{"title":"Default Title","offer_id":49850256851172,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/a57226bac0a5710.88522420.png?v=1789262051","url":"https:\/\/www.12voltoutlet.com\/products\/powerbass-s-6903-6x9-coaxial-speakers","provider":"12 Volt Outlet","version":"1.0","type":"link"}