DS18 Car Audio 12" Competition Midrange Loudspeaker 1400 Watt 8 Ohm PRO-EXL128MB

DS18 Car Audio 12" Competition Midrange Loudspeaker 1400 Watt 8 Ohm PRO-EXL128MBThe people who live and breathe car audio demanded a higher-performing, extremely effective, and dynamic product series. After several months, and money allocated to R&D, DS18 is proud to launch the PRO-EXL Extremely Loud midrange series. They are the epitome of competition-quality midranges. Red aluminum baskets, cloth-edges, non-pressed paper cone, and the option for 8 Ohm or 4 Ohm impedance; these are only the basic components, the rest is pure DS18 technology.This Listing Includes:(1) DS18 12" Midrange Loudspeaker PRO-EXL128MBSPECIFICATIONS:Nominal Diameter: 12"Nominal Impedance: 8 OhmMAX Power Handling: 1400 WattsRMS Power Handling: 700 WattsSensitivity (1w/1m): 97 dBFrequency Response: 62 Hz ~ 6.3 KHzRecommended HI Pass Crossover: 80 HzMOTOR:Voice Coil Diameter: 3" (76.5mm)Voice Coil Former Material: Glass FiberWinding Material: CCAWCone Material: Non-pressed PaperDust Cap Material: PaperSurround Material: ClothBasket Material: AluminumMagnet Material: FerriteMagnet Weight: 110 OzTHIELE & SMALL PARAMETERS:Equivalent Volume: Vas - 39.414LExcursion: X-max - 11mmFree Air Resonance: Fs - 64.3 HzMechanical Factor: Qms - 9.745Electrical Factor: Qes - 0.346Total Factor: Qts - 0.335Dc Resistance: Re - 5.745 OhmMoving Mass: Mms - 59.61gCompliance: Cms - 0.027 mm/NForce Factor: BI - 20.17 N/AVoice Coil Inductance: Le - 1.193 mHDiaphragm Area: Sd - 530.93 cmMechanical Mass without Air: Mmd - 53.06gDIMENSIONS:Overall Diameter: 12.4" (315mm)Front Mount Baffle Cutout: 11.22" (285mm)Mounting Depth: 5.19" (132mm)Overall Depth: 5.72" (145.5mm)Motor Diameter: 7.87" (200mm)