{"product_id":"earthquake-sound-subzero-10","title":"Earthquake Sound - Subzero 10","description":"\u003cp\u003eDescription\u003c\/p\u003e\n\u003cp\u003eThe latest iteration of Subzero-10 is a tour de force of how advanced design and technology can come together to create superior sound quality. All aspects of the design have been perfected to the smallest detail, resulting in truly revolutionary woofer performance. Subzero-10 is capable of an incredible 2.5″ excursion. With excursion of this magnitude, Subzero produces levels of bass unattainable by conventional woofers. The extreme excursion ability coupled with the unique suspension makes Subzero extremely transient proficient. Even a light touch on the cone, easily moves it several centimeters. This ease of movement combined with the ultra-powerful magnet system results in a spectacularly fast and precise response. Subzero is free of the mechanical and electrical constraints inherent to common woofers.\u003cbr\u003eProduct Features\u003c\/p\u003e\n\u003cp\u003e    Flat or concave woofer cone dust cap for additional rigidity and stiffness that does not flex.\u003cbr\u003e    Poly-Ether draw SWE (Super Wide Edge) suspension for high strength, flexibility, and ultra-long excursion without mechanical breakup.\u003cbr\u003e    Dual Nomex \/ Romex super spider with composite center and symmetric stitched tinsel leads.\u003cbr\u003e    TCT (Turbine Cooled Transducer) technology prevents heat-derived compression and keeps the woofer at maximum efficiency.\u003cbr\u003e    Octo helix voice coil for perfect electromagnetic coupling, identical thermal signature, lower distortion, higher performance, and durability.\u003cbr\u003e    Double-stacked cobalt-ceramic high Gauss magnet system.\u003cbr\u003e    Diamond-cut chassis with XLT geometry for rigidity and extra length between the spider and magnetic gap.\u003cbr\u003e    Patented PSP (Parallel Series Parallel) terminal system.With a simple flip of a fuse, the voice coil can be configured in series or parallel to match the amplifier in use.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cp\u003e    Woofer Size: 10″\u003cbr\u003e    Power Handling: 750 WRMS \/ 1500W MAX\u003cbr\u003e    Impedance: Dual 4-Ohm\u003cbr\u003e    2″ diameter voice coil\u003cbr\u003e    Sensitivity: 85.9dB\u003c\/p\u003e\n\u003cp\u003eParameters\u003c\/p\u003e\n\u003cp\u003e    REVC = 7.7 Ohm\u003cbr\u003e    LEVC = 4.9888 mH\u003cbr\u003e    Fo = 28.7195 Hz\u003cbr\u003e    Sd = 33 msqM\u003cbr\u003e    BL = 17.5913 TM\u003cbr\u003e    Qms = 1.4489\u003cbr\u003e    Qes = 0.6994\u003cbr\u003e    Qts = 0.4717\u003cbr\u003e    SPLo = 82 dB\u003cbr\u003e    No = 0.0995821%\u003cbr\u003e    Vas = 1.083 Ft3\u003cbr\u003e    Mechanical Xmax = 3″ peak to peak\u003cbr\u003e    Electrical Xmax = 1.5″ peak to peak\u003cbr\u003e    Cms = 197.1628 uM\/N\u003cbr\u003e    Mms = 155.762g\u003cbr\u003e    Mmd = 152.3169g\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Earthquake Sound","offers":[{"title":"Default Title","offer_id":63120857203057,"sku":null,"price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3341\/7329\/files\/SZ-10-side_jpg.webp?v=1769433543","url":"https:\/\/davillecustoms.com\/zh\/products\/earthquake-sound-subzero-10","provider":"Daville Customs","version":"1.0","type":"link"}