{"product_id":"taramps-8-mb-400s-8-inch-midbass-woofer-200w-rms","title":"Taramps 8-MB 400S 8-Inch Midbass Woofer, 200W RMS","description":"\u003cp\u003eBuild midbass and midrange into your compatible sound system with the Taramps 8-MB 400S. This 8-inch woofer combines a ventilated steel basket and copper voice-coil wire with a listed 60Hz–4kHz response for automotive audio projects.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eListed power handling of 200W RMS.\u003c\/li\u003e\n\u003cli\u003e400W musical program rating, distinct from the RMS rating.\u003c\/li\u003e\n\u003cli\u003e8-inch nominal driver diameter.\u003c\/li\u003e\n\u003cli\u003eListed frequency response from 60Hz to 4,000Hz.\u003c\/li\u003e\n\u003cli\u003eVentilated basket designed to support heat exchange around the coil.\u003c\/li\u003e\n\u003cli\u003e2-inch voice coil with round copper wire and a fiber former.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eImportant Impedance Check\u003c\/h2\u003e\u003cp\u003eThe supplied information describes both 4-ohm and 8-ohm versions but does not identify which version is offered here. Confirm the actual driver's label before ordering or matching an amplifier. These are alternative model impedances, not a user-selectable impedance setting.\u003c\/p\u003e\u003ch2\u003eListed Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Taramps\u003c\/li\u003e\n\u003cli\u003eModel: 8-MB 400S\u003c\/li\u003e\n\u003cli\u003eNominal diameter: 8 inches\u003c\/li\u003e\n\u003cli\u003ePower handling: 200W RMS; 400W musical program\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 4-ohm or 8-ohm versions described; supplied version unconfirmed.\u003c\/li\u003e\n\u003cli\u003eListed DC resistance: 3.1 \/ 6.2 ohms; verify the applicable version.\u003c\/li\u003e\n\u003cli\u003eSensitivity: 92.386dB at 1W\/1m, free-air\u003c\/li\u003e\n\u003cli\u003eFrequency response: 60Hz–4kHz; tolerance unspecified.\u003c\/li\u003e\n\u003cli\u003eVoice-coil diameter: 2 inches; height: 11mm\u003c\/li\u003e\n\u003cli\u003eBasket: Steel\u003c\/li\u003e\n\u003cli\u003eMagnet: Barium ferrite; listed dimensions 134 x 56 x 18mm\u003c\/li\u003e\n\u003cli\u003eListed equipment weight: 2.8kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eListed Driver Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eResonant frequency (Fs): 74.861Hz\u003c\/li\u003e\n\u003cli\u003eQms: 7.031; Qes: 0.493; Qts: 0.460\u003c\/li\u003e\n\u003cli\u003eEquivalent compliance volume (Vas): 13.218L\u003c\/li\u003e\n\u003cli\u003eMoving mass (Mms): 21.667g; diaphragm mass (Mmd): 19.902g\u003c\/li\u003e\n\u003cli\u003eForce factor (BL): 11.048Tm\u003c\/li\u003e\n\u003cli\u003eCompliance (Cms): 208.602 micrometers\/N\u003c\/li\u003e\n\u003cli\u003eVoice-coil inductance at 10kHz: 0.4495mH\u003c\/li\u003e\n\u003cli\u003eEffective cone area (Sd): 0.0211 square meters\u003c\/li\u003e\n\u003cli\u003eListed Xmax: ±4mm\u003c\/li\u003e\n\u003cli\u003eReference efficiency: 1.088%\u003c\/li\u003e\n\u003cli\u003eGap flux density: 11,300 gauss; gap height: 6mm\u003c\/li\u003e\n\u003cli\u003eListed driver displacement inside an enclosure: 1.0L\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFigures come from the supplied listing, not independent tests. Confirm the datasheet for the exact impedance version before enclosure design. Vas and driver displacement are not recommended enclosure volumes, and Xmax is not a guarantee of distortion-free operation.\u003c\/p\u003e\u003ch2\u003eInstallation and Care\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHave a qualified installer verify amplifier matching, impedance, enclosure design, filtering and wiring polarity.\u003c\/li\u003e\n\u003cli\u003eConfirm mounting cutout, bolt pattern and depth before modifying an enclosure; nominal diameter is not a fitting measurement.\u003c\/li\u003e\n\u003cli\u003eDisconnect the amplifier before wiring or mounting.\u003c\/li\u003e\n\u003cli\u003eAvoid clipping and excessive excursion. Follow the manufacturer's power-handling and crossover guidance.\u003c\/li\u003e\n\u003cli\u003eKeep dry, protect the cone and terminals from damage, and use hearing-safe listening levels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eContents and Logistics\u003c\/h2\u003e\u003cp\u003eThis listing describes a woofer driver, not a complete powered speaker. An enclosure, amplifier, cables or mounting accessories are not specified as included. The listed 2.8kg is equipment weight, not a measured packed shipping weight. Packed dimensions were not supplied.\u003c\/p\u003e","brand":"Taramps","offers":[{"title":"Default Title","offer_id":42766400028754,"sku":"SKU_1790604488158_159","price":113.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1718\/7061\/files\/D_NQ_NP_2X_871870-MLA99450714914_112025-F.jpg?v=1790604490","url":"https:\/\/www.buybrazil10.com\/de\/products\/taramps-8-mb-400s-8-inch-midbass-woofer-200w-rms","provider":"BuyBrazil","version":"1.0","type":"link"}