{"product_id":"c1-690x-6x9-inch-coaxial-speaker-system","title":"C1-690x 6x9-Inch Coaxial Speaker System","description":"The JL Audio C1-690x coaxial speaker system is engineered to deliver substantial audio performance in a package designed for easy installation behind factory grilles. Each speaker features a 6 x 9-inch woofer with a mineral-filled, injection-molded polypropylene cone and a rubber surround, complemented by a 1.0-inch edge-driven aluminum dome tweeter for superior high-frequency clarity and definition. These components are housed within a proprietary, stamped steel frame and benefit from a Dynamic Motor Analysis (DMA) optimized motor system, ensuring precise control of cone motion and reduced distortion for a dynamic and clear sound.\n\nInstallation is simplified thanks to included spacer and adapter rings, which allow for fitment in bottom-mount applications. The speakers are designed with a mounting depth of 2.75 inches and an outer diameter of 6.38 x 9.33 inches. They handle continuous power of 60W RMS and are recommended for use with amplifiers providing 10-100W RMS per channel, boasting an efficiency of 91.5 dB and a frequency response of 39 Hz - 22 KHz ± 3 dB.\n\nThese speakers offer significant value, incorporating advanced materials and design principles typically found in higher-end systems. The DMA optimization, a technology refined by JL Audio since 1997, analyzes the speaker motor's behavior under power to minimize distortion and improve transient response, resulting in tight, clean bass and articulate sound. The aluminum dome tweeter, with its inherent stiffness and off-axis response, is further enhanced with a silk surround, Ferrofluid damping, and a neodymium magnet for smooth, extended high-frequency output. A true 2nd order high-pass filter is integrated to improve smoothness and power handling.\n\nThis product is sold as a pair, and grilles are not available. Installation is generally straightforward, estimated to take approximately 30 minutes and considered a simple task for most users, utilizing basic hand tools and standard wiring connections. Drilling may be necessary for some applications.","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":52662776299832,"sku":"99045","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687496985.jpg?v=1784320843","url":"https:\/\/store.motormia.co\/products\/c1-690x-6x9-inch-coaxial-speaker-system","provider":"MOTORMIA","version":"1.0","type":"link"}