{"product_id":"jl-audio-c1-400x-4-inch-100-mm-coaxial-speaker-system","title":"JL Audio C1-400x 4 inch (100 mm) Coaxial Speaker System","description":"\u003cp\u003eFactory speakers tend to sound thin and break up once the volume goes up. The C1-400x coaxial speakers are a direct upgrade that keeps the tweeter and woofer in one unit, so it usually goes into the factory location.\u003c\/p\u003e\u003cp\u003eCoaxial Speaker System: 4 inch (100 mm) Woofer, 0.75 inch (19 mm) Aluminium Dome Tweeter C1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles. To facilitate fit, breakaway mounting tabs on the woofer frame allow the C1 to 400x to be installed in four hole or two hole mounting configurations. C1 woofer drivers benefit from proprietary FEA modelling and JL Audio's expertise in low frequency driver design.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThis knowledge is used to create speakers that can play loudly, while maintaining a smooth, dynamic, low distortion sound\u003c\/li\u003e\n\u003cli\u003eAt the core of the C1 to 400x is a proprietary, stamped, steel 4 inch (100 mm) frame and a DMA-optimised motor system\u003c\/li\u003e\n\u003cli\u003eTinsel leads are carefully routed and attached to the spider to prevent fatigue and buzzing\u003c\/li\u003e\n\u003cli\u003eThese are the same kinds of features and materials normally found on much more expensive loudspeakers\u003c\/li\u003e\n\u003cli\u003eThe tweeter’s design has inherently excellent off axis response and high frequency extension\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSold as a pair\u003c\/li\u003e\n\u003cli\u003eMounting hole (cutout) diameter: 94 mm (3.70 in)\u003c\/li\u003e\n\u003cli\u003eMounting depth: 46 mm (1.81 in)\u003c\/li\u003e\n\u003cli\u003eContinuous power handling: 35W\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 10 to 50 Watts per channel (RMS)\u003c\/li\u003e\n\u003cli\u003eSensitivity: 87.5 dB @ 2.83V \/ 1m\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 64 Hz to 24 kHz ± 3 dB\u003c\/li\u003e\n\u003cli\u003ePart number: C1-400x\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMounting and power figures above include values from the JL Audio owner's manual published by Garmin.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eWe recommend fitting by a qualified car audio installer. Our workshops at Albion Park Rail (02) 4257 2636 and South Nowra (02) 4423 5254 can quote on fitting.\u003c\/p\u003e\u003ch2\u003eWarranty\u003c\/h2\u003e\u003cp\u003eIt comes with the manufacturer's warranty through the Australian distributor, plus your rights under the Australian Consumer Law.\u003c\/p\u003e\u003ch2\u003eQuestions and answers\u003c\/h2\u003e\u003ch3\u003eWill the C1-400x fit my car?\u003c\/h3\u003e\u003cp\u003eIt depends on the size and depth of your factory speaker location. The supplier lists Mounting depth: 46 mm (1.81 in). Send us your make, model and year and we will check fitment and any adaptors needed.\u003c\/p\u003e\u003ch3\u003eHow much power does the C1-400x handle?\u003c\/h3\u003e\u003cp\u003eThe supplier lists Continuous power handling: 35W.\u003c\/p\u003e\u003ch3\u003eWhat impedance is the C1-400x?\u003c\/h3\u003e\u003cp\u003eThe supplier lists Nominal impedance: 4 ohm. Match it to your amplifier's stable load.\u003c\/p\u003e\u003ch3\u003eHow efficient is the C1-400x?\u003c\/h3\u003e\u003cp\u003eThe supplier lists Sensitivity: 87.5 dB @ 2.83V \/ 1m. Higher sensitivity means more volume from the same power.\u003c\/p\u003e\u003ch3\u003eDo I need an amplifier for the C1-400x?\u003c\/h3\u003e\u003cp\u003eAftermarket speakers and subwoofers perform best with an amplifier that matches their power rating. A factory head unit alone usually cannot drive them properly. Ask us to match one.\u003c\/p\u003e\u003ch3\u003eCan you fit the C1-400x for me?\u003c\/h3\u003e\u003cp\u003eYes. Our Albion Park Rail and South Nowra workshops can quote on supply and fitting. Call (02) 4257 2636 or (02) 4423 5254.\u003c\/p\u003e\u003ch3\u003eWhat warranty comes with the C1-400x?\u003c\/h3\u003e\u003cp\u003eIt comes with the manufacturer's warranty through the Australian distributor, plus your rights under the Australian Consumer Law.\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":67968786038877,"sku":"C1-400x","price":159.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/9528\/9437\/files\/C1-400x_bcb15779-69ec-468f-83b5-c43b94fbe31e.jpg?v=1794365685","url":"https:\/\/frankiesautoelectrics.com.au\/products\/jl-audio-c1-400x-4-inch-100-mm-coaxial-speaker-system","provider":"Frankies Auto Electrics","version":"1.0","type":"link"}