{"product_id":"ds18-12-500w-rms-4-ohm-mid-bass-loudspeaker-w-neodymium-magnet-pro-x12mbassneo","title":"DS18 12\" 500W RMS 4-Ohm Mid-Bass Loudspeaker w\/ Neodymium Magnet PRO-X12MBASSNEO","description":"\u003cul\u003e\n\u003cli\u003ePro-Grade Midbass – 12\" design delivers clear, powerful midrange and punchy bass.\u003c\/li\u003e\n\u003cli\u003eHigh Power Handling – 500W RMS \/ 1000W peak for demanding audio setups.\u003c\/li\u003e\n\u003cli\u003eNeodymium Magnet – Lightweight, high-strength magnet for tight, precise sound.\u003c\/li\u003e\n\u003cli\u003eWide Frequency Response – 40Hz–5kHz captures all musical details.\u003c\/li\u003e\n\u003cli\u003eDurable Construction – Steel basket, non-pressed paper cone, cloth surround, and TSV 3\" voice coil with CCAW for long-lasting reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eDS18 12\" 500W RMS 4-Ohm Mid-Bass Loudspeaker w\/ Neodymium Magnet PRO-X12MBASSNEO\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Items\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) DS18 PRO-X12MBASSNEO 12\" Mid-Bass Loudspeaker\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThe PRO-X12MBASSNEO is engineered for clarity, strength, and precision. This 12\" mid-bass driver delivers 500W RMS \/ 1000W MAX with a 4-ohm impedance, bringing distortion-free midrange and punchy bass to your car audio system.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eEquipped with a 3\" TSV voice coil and a neodymium magnet, this mid-bass loudspeaker provides solid bass response, crisp mids, and long-lasting performance. With a frequency response of 40Hz–5kHz and 96dB sensitivity, every track comes through with detail and authority.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003ePro-Grade Midbass – 12\" design delivers powerful, detailed midrange.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh Power Handling – 500W RMS \/ 1000W MAX handles demanding setups.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNeodymium Magnet – Lightweight, high-strength magnet for tight, precise bass.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWide Frequency Response – 40Hz–5kHz captures every musical nuance.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficient Sensitivity – 96dB ensures strong output without excessive power.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRobust Construction – Steel basket, non-pressed paper cone, cloth surround, and durable voice coil.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Diameter: 12\" (304.8 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: 4 ©\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 500W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMAX Power Handling: 1000W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity (1W\/1m): 96 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 40Hz–5kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRecommended Hi-Pass Crossover: 60 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePair or Single: Single\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eGrill Included: No\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eMotor \u0026amp; Voice Coil\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3\" (76 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Former Material: TSV\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWinding Material: CCAW\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Material: Non-Pressed Paper\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDust Cap Material: Paper\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround Material: Cloth\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBasket Material: Steel (Gloss Black Finish)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Material: Neodymium\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Weight: 8.76 oz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eEquivalent Volume: 64.8L \/ 2.28 ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExcursion (Xmax, one way): 8 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFree Air Resonance (Fs): 53 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMechanical Factor (Qms): 10.81\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eElectrical Factor (Qes): 0.68\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Factor (Qts): 0.64\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMechanical Mass (Mms): 54.74 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMechanical Compliance (Cms): 0.16 mm\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL Factor: 11.22\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Inductance (Le): 0.2 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Area: 526.85 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDC Resistance (Re): 3.5-Ohms\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 12.2\" (312 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 4.9\" (124.5 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFront Mount Baffle Cutout: 11.15\" (283 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 4.6\" (117 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMotor Diameter: 4.25\" (108 mm)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":46953136488696,"sku":"DS-PRO-X12MBASSNEO","price":274.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/bf66ab6af23049abd07ae5f8bc365fe71b738e6cb93adb63e88c4478c84b5c20.jpg?v=1759508007","url":"https:\/\/bigjeffaudio.com\/products\/ds18-12-500w-rms-4-ohm-mid-bass-loudspeaker-w-neodymium-magnet-pro-x12mbassneo","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}