{"product_id":"mr15h92d-a-tact-lf-driver-for-p315-p325","title":"MR15H92D-A Tact LF driver for P315, P325","description":"\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003e15″ 400W AES 8Ω Bass Speaker Driver [MR15H92D-A]\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe MR15H92D-A is a 15-inch bass speaker driver rated at 400W AES, with a maximum power rating of 800W. Its 8-ohm nominal impedance makes it suitable for compatible speaker cabinet builds and replacement applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeaturing a 75.5mm copper voice coil on a Kapton former, this driver incorporates a 190mm ferrite ring magnet and a polycotton M-roll surround. Its specified frequency range of 42Hz to 3.5kHz covers bass and midrange frequencies.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith a sensitivity of 95dB at 1W\/1m, the MR15H92D-A provides clearly defined specifications for system matching. Published mounting dimensions and enclosure design parameters help installers assess compatibility before fitting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e15-Inch Speaker Driver: Suitable for compatible cabinet builds and replacement applications.\u003c\/li\u003e\n\u003cli\u003e400W AES Power Handling: Specified AES power rating, with maximum power rated at 800W.\u003c\/li\u003e\n\u003cli\u003e8-Ohm Nominal Impedance: For use with compatible amplifier and speaker configurations.\u003c\/li\u003e\n\u003cli\u003e75.5mm Copper Voice Coil: Built on a Kapton former with a winding depth of 16mm.\u003c\/li\u003e\n\u003cli\u003ePolycotton M-Roll Surround: Features an M-roll surround profile.\u003c\/li\u003e\n\u003cli\u003eFerrite Ring Magnet: Equipped with a 190mm diameter magnet.\u003c\/li\u003e\n\u003cli\u003e95dB Sensitivity: Specified at 1W\/1m.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: MR15H92D-A\u003c\/li\u003e\n\u003cli\u003eNominal Speaker Size: 15 inches\u003c\/li\u003e\n\u003cli\u003eNominal Impedance: 8Ω\u003c\/li\u003e\n\u003cli\u003eAES Power Handling: 400W\u003c\/li\u003e\n\u003cli\u003eMaximum Power: 800W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 95dB at 1W\/1m\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 42Hz–3.5kHz\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 75.5mm \/ approximately 3 inches\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Copper\u003c\/li\u003e\n\u003cli\u003eVoice Coil Former: Kapton\u003c\/li\u003e\n\u003cli\u003eWinding Depth: 16mm\u003c\/li\u003e\n\u003cli\u003eSurround Material: Polycotton\u003c\/li\u003e\n\u003cli\u003eSurround Design: M-roll\u003c\/li\u003e\n\u003cli\u003eMagnet: 190mm ferrite ring\u003c\/li\u003e\n\u003cli\u003eResonant Frequency (Fs): 42Hz\u003c\/li\u003e\n\u003cli\u003eDC Resistance (Re): 5Ω\u003c\/li\u003e\n\u003cli\u003eMechanical Q (Qms): 21.08\u003c\/li\u003e\n\u003cli\u003eElectrical Q (Qes): 0.53\u003c\/li\u003e\n\u003cli\u003eTotal Q (Qts): 0.52\u003c\/li\u003e\n\u003cli\u003eForce Factor (BL): 16.5T·m\u003c\/li\u003e\n\u003cli\u003eEffective Moving Mass (Mms): 110.04g\u003c\/li\u003e\n\u003cli\u003eCompliance (Cms): 131µm\/N\u003c\/li\u003e\n\u003cli\u003eEquivalent Compliance Volume (Vas): 135.4L\u003c\/li\u003e\n\u003cli\u003eEffective Piston Area (Sd): 855.3cm²\u003c\/li\u003e\n\u003cli\u003eReference Efficiency (η₀): 1.80%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eDimensions \u0026amp; Weight\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOverall Diameter: 396mm\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter: 378mm\u003c\/li\u003e\n\u003cli\u003eBaffle Cutout Diameter: 356mm\u003c\/li\u003e\n\u003cli\u003eOverall Depth: 157mm\u003c\/li\u003e\n\u003cli\u003eNet Weight: 6.55kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eWhat’s in the Box?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003e15″ 400W AES 8Ω Bass Speaker Driver\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Import FTS Pro Speaker - IMPO0183 T P A","offers":[{"title":"Default Title","offer_id":42610915967043,"sku":"2012419000000","price":1500.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0042\/4801\/0819\/files\/tactaudiodriver01_03093d04-dfbe-4a72-a5f1-cb2f0f803cb4.png?v=1792488062","url":"https:\/\/www.fastrak.co.za\/products\/mr15h92d-a-tact-lf-driver-for-p315-p325","provider":"Fastrak","version":"1.0","type":"link"}