{"product_id":"two-way-coaxial-6-inch-car-audio-speaker-400w-peak-power-4-ohm-impedance-16cm-diameter-60hz-to-20khz-frequency-response-vehicle-door-speaker-upgrade","title":"Two-Way Coaxial 6-Inch Car Audio Speaker 400W Peak Power 4 Ohm Impedance 16cm Diameter 60Hz to 20kHz Frequency Response Vehicle Door Speaker Upgrade","description":"\u003ch1\u003eTwo-Way Coaxial 6-Inch Car Audio Speaker with 400W Peak Power\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Two-way coaxial 6-inch car audio speaker, 16cm diameter, 400W peak power, 4 Ohm impedance, pair supplied\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2327\/2025-10-16\/original-image\/2403170542010326800.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis two-way coaxial 6-inch car audio speaker is a direct-fit option for upgrading vehicle sound. It combines a 400W peak power rating and 40W rated power with a 4 Ohm impedance and 90dB sensitivity, making it suitable for standard car audio systems. The 60Hz to 20000Hz frequency response covers lower bass notes through to upper treble. The coaxial layout places the tweeter within the main driver frame, which helps simplify installation in factory door or parcel shelf locations. With a 16cm speaker diameter and a 5.2cm installation depth, it is sized for common 6-inch cutouts. The 8cm magnet diameter and 1.2cm magnet thickness are part of the driver build. Supplied as a pair, it allows both left and right channels to be replaced together. This speaker is aimed at drivers who want a straightforward speaker replacement without complex modifications.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Two-way coaxial 6-inch car audio speaker, 16cm diameter, 400W peak power, 4 Ohm impedance, pair supplied\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2327\/2025-10-16\/original-image\/2403170542010327300.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe speaker uses a two-way coaxial design, meaning the high-frequency and mid-to-low frequency drivers are combined in one unit. This arrangement helps reduce the number of separate mounting points required. The stated electrical figures give a clear picture of how it should be matched to an amplifier or head unit.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe source text does not specify individual materials for the cone, surround or frame. The build is defined instead by its electrical and magnetic specifications: 400W peak power, 40W rated power, 4 Ohm impedance and 90dB sensitivity. The magnet measures 8cm in diameter and 1.2cm in thickness. These figures indicate the physical size of the magnetic assembly without making claims about output quality or durability. The two-way coaxial format is stated as part of the product type.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThe speaker is a 6-inch size with a 16cm diameter. Installation depth is 5.2cm, which is the space required behind the mounting surface. These dimensions are the key figures for checking whether it will fit an existing door or shelf location. The 8cm magnet diameter and 1.2cm magnet thickness also affect clearance behind the speaker. No other dimensions are given in the source text, so these are the only measurements to work from when planning an installation.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Two-way coaxial 6-inch car audio speaker, 16cm diameter, 400W peak power, 4 Ohm impedance, pair supplied\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2327\/2025-10-16\/original-image\/2403170542010327600.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis speaker is intended for car audio use. Its size, impedance and power ratings suit vehicle door positions, parcel shelves or other standard 6-inch speaker locations. The coaxial design and supplied pair make it a practical choice for replacing both channels at once.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eWhile primarily a car audio speaker, it can also be used in other 12V audio projects where a 4 Ohm, 6-inch coaxial driver is required. The 400W peak and 40W rated power figures, together with the 60Hz to 20000Hz frequency response, provide a broad operating range. The 90dB sensitivity means it can produce output from relatively modest amplification. No professional installation certifications or specialist event-use ratings are stated in the source text.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eSome users may adapt this speaker for home audio or DIY projects, but it is designed as a car audio component. The 4 Ohm impedance is common in vehicle systems and may not match all home amplifiers. Its 16cm diameter and 5.2cm depth can suit custom enclosures if the correct air volume is provided. The source text gives no home audio tuning recommendations, so it should be treated as a car speaker first.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Two-way coaxial 6-inch car audio speaker, 16cm diameter, 400W peak power, 4 Ohm impedance, pair supplied\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2327\/2025-10-16\/original-image\/2403170542010328000.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe main value comes from the combination of a 6-inch coaxial format, 400W peak power handling and a pair supply. The listed specifications allow buyers to check compatibility before purchase without guessing at hidden features.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eNo specific maintenance instructions are provided in the source text. As with any car speaker, keeping the mounting area clean and dry helps avoid unnecessary wear. The stated construction includes an 8cm magnet and a 1.2cm thick magnet, but no service life or weather-resistance rating is given. Any care should be limited to gentle cleaning around the installed speaker without exposing it to excess moisture.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eThis speaker is a reasonable choice for anyone needing a 6-inch, 4 Ohm coaxial car speaker with a 400W peak power rating. The 40W rated power, 90dB sensitivity and 60Hz to 20000Hz frequency response are clearly stated, so it can be matched to a suitable head unit or amplifier. The 16cm diameter, 5.2cm installation depth, 8cm magnet diameter and 1.2cm magnet thickness are the key physical details. It is supplied as two speakers, making a left and right replacement straightforward. No price, warranty or competitor comparison is included in the source text.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Two-way coaxial 6-inch car audio speaker, 16cm diameter, 400W peak power, 4 Ohm impedance, pair supplied\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2327\/2025-10-16\/original-image\/2403170542010328300_4a109258-6a29-47c5-8abe-2bd4434e241b.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Two-way coaxial 6-inch car audio speaker, 16cm diameter, 400W peak power, 4 Ohm impedance, pair supplied\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2327\/2025-10-16\/original-image\/37d1f5d0-67a4-4a60-85ed-e06a9aa9b99e_01c92b56-8db4-419c-aeba-36f0734b3b8b.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Two-way coaxial 6-inch car audio speaker, 16cm diameter, 400W peak power, 4 Ohm impedance, pair supplied\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2327\/2025-10-16\/original-image\/3b0553da-9816-4890-82df-d9ddfc472c53.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Two-way coaxial 6-inch car audio speaker, 16cm diameter, 400W peak power, 4 Ohm impedance, pair supplied\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2327\/2025-10-16\/original-image\/5d58181e-b4f2-4a2c-b453-cb6c489ddb39.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Two-way coaxial 6-inch car audio speaker, 16cm diameter, 400W peak power, 4 Ohm impedance, pair supplied\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2327\/2025-10-16\/original-image\/96647409-635c-4bae-b3cb-242d21c1d213.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Two-way coaxial 6-inch car audio speaker, 16cm diameter, 400W peak power, 4 Ohm impedance, pair supplied\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2327\/2025-10-16\/original-image\/aaf57c63-14a1-427b-8c49-281f6a5f6774.webp\"\u003e\u003c\/div\u003e","brand":"raq4ad-in","offers":[{"title":"6inch Car Audio Speaker","offer_id":55442453561682,"sku":"CJYD199007701AZ","price":94.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/3383\/5346\/files\/3b0553da-9816-4890-82df-d9ddfc472c53.webp?v=1794578830","url":"https:\/\/ivorique.com\/products\/two-way-coaxial-6-inch-car-audio-speaker-400w-peak-power-4-ohm-impedance-16cm-diameter-60hz-to-20khz-frequency-response-vehicle-door-speaker-upgrade","provider":"Ivorique.com","version":"1.0","type":"link"}