{"product_id":"nakamichi-nsa-cs1721-6-75-inch-complete-dual-component-car-speaker-upgrade-package-2-pairs-4-woofers-4-tweeters-460w-peak-total","title":"Nakamichi NSA-CS1721 6.75-Inch Complete Dual Component Car Speaker Upgrade Package (2 Pairs \/ 4 Woofers + 4 Tweeters | 460W Peak Total)","description":"\u003ch2 data-path-to-node=\"5\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-path-to-node=\"6\"\u003eExperience complete studio-grade sound staging and vocal precision across all four doors of your vehicle with the Nakamichi NSA-CS1721 Dual Component Speaker Package. Designed for car audio enthusiasts who reject standard rear coaxial speakers, this premium package includes 2 Full Pairs of Nakamichi NSA-CS1721 6.75-inch 2-Way Component Systems—delivering matching vocal height, deep mid-bass impact, and crystal-clear high frequencies for both front and rear passengers. Featuring composite polypropylene woofer cones, independent silk dome tweeters, and heavy-duty voice coil motors, this 4-door setup handles power with low distortion and crisp acoustic detail.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"7\"\u003eKey Features \u0026amp; Performance Highlights\u003c\/h2\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eMatching 4-Door Component Architecture:\u003c\/b\u003e Upgrades both front and rear cabin stages with separate mid-bass woofers and independent silk dome tweeters for full-cabin acoustic balance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eComposite Polypropylene Woofer Cones:\u003c\/b\u003e Lightweight, high-rigidity cone design produces punchy, controlled mid-bass slam and smooth midrange vocal response without panel flex distortion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eIndependent Silk Dome Tweeters:\u003c\/b\u003e 20mm silk dome tweeters deliver soft, detailed, non-fatiguing high frequencies with wide off-axis sound dispersion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eHigh Output Power Handling:\u003c\/b\u003e Handles up to 230W Peak \/ 35W RMS per pair (460W Peak Total across both sets), providing high volume capability and dynamic headroom.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eExternal Passive Crossover Networks:\u003c\/b\u003e Dedicated crossover modules manage frequency separation between woofers and tweeters to protect drivers and maintain vocal purity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"9\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eBrand \u0026amp; Model:\u003c\/b\u003e Nakamichi NSA-CS1721\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003ePackage Includes:\u003c\/b\u003e 2 Complete Sets (2 Pairs \/ 4 Woofers + 4 Tweeters + 4 Crossovers)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eSpeaker Type:\u003c\/b\u003e 2-Way Component Speaker System\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eWoofer Size:\u003c\/b\u003e 6.75 Inch (171 mm) \/ Fits 6.5\" Slots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,4,0\"\u003e\u003cb data-path-to-node=\"10,4,0\" data-index-in-node=\"0\"\u003ePower Handling (Per Pair):\u003c\/b\u003e 35W RMS \/ 230W Peak\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,5,0\"\u003e\u003cb data-path-to-node=\"10,5,0\" data-index-in-node=\"0\"\u003eTotal System Power Handling (2 Pairs):\u003c\/b\u003e 70W RMS \/ 460W Peak\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,6,0\"\u003e\u003cb data-path-to-node=\"10,6,0\" data-index-in-node=\"0\"\u003eSensitivity (@ 2.83V\/1M):\u003c\/b\u003e 88 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,7,0\"\u003e\u003cb data-path-to-node=\"10,7,0\" data-index-in-node=\"0\"\u003eFrequency Response:\u003c\/b\u003e 70 Hz – 20,000 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,8,0\"\u003e\u003cb data-path-to-node=\"10,8,0\" data-index-in-node=\"0\"\u003eAcoustic Impedance:\u003c\/b\u003e 4 Ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,9,0\"\u003e\u003cb data-path-to-node=\"10,9,0\" data-index-in-node=\"0\"\u003eTweeter Type:\u003c\/b\u003e 20mm Silk Dome Tweeter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,10,0\"\u003e\u003cb data-path-to-node=\"10,10,0\" data-index-in-node=\"0\"\u003eWoofer Cone Material:\u003c\/b\u003e Composite Polypropylene Cone with Rubber Surround\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"11\"\u003eFrequently Asked Questions (FAQs)\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e1. Why install component speakers in both the front and rear doors instead of coaxials?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eInstalling component speakers in both front and rear doors places independent tweeters higher up on door panels or pillars in the back as well. This elevates rear passenger vocals, eliminates muddy footwell treble, and creates a balanced 360-degree surround sound stage.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e2. Will these 6.75-inch Nakamichi speakers fit my vehicle's 6.5-inch door slots?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eYes. The Nakamichi NSA-CS1721 features multi-hole mounting frame patterns designed to fit both standard 6.5-inch and oversized 6.75-inch factory speaker cutouts across most modern cars and SUVs.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e3. Can I run these 2 pairs of component speakers directly off my head unit?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003eYes. With a 4-ohm impedance and efficient motor structure, they run smoothly on aftermarket or factory Android head units. However, connecting them to a dedicated 4-channel power amplifier will unleash their full mid-bass power and dynamic sound clarity.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e4. What components are included inside the package?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"19\"\u003eThe complete package includes 4 x 6.75\" composite mid-bass woofers, 4 x 20mm silk dome tweeters with mounting pods, 4 x external passive crossover networks, protective grilles, and installation hardware.\u003c\/p\u003e","brand":"Car Concepts Shop","offers":[{"title":"Default Title","offer_id":49716489388187,"sku":null,"price":15499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/6392\/4891\/files\/Nakamichi_NSA_CS1721_6.75_inch_component_speaker_system_2_pairs_4_door_combo.jpg?v=1791115588","url":"https:\/\/carconceptsshop.com\/products\/nakamichi-nsa-cs1721-6-75-inch-complete-dual-component-car-speaker-upgrade-package-2-pairs-4-woofers-4-tweeters-460w-peak-total","provider":"Car Concepts Shop","version":"1.0","type":"link"}