{"product_id":"ds18-s69-select-6x9-3way-coaxial-speaker-240-watts-4ohm-grill-included-3way-car-audio-speakers-perfect-oem-upgrade-easy","title":"DS18 S69 Select 6x9 3Way Coaxial Speaker 240 Watts 4Ohm, Grill Included  3Way Car Audio Speakers, Perfect OEM Upgrade, Easy","description":"General Specifications:SKU: S69Nominal Diameter: 6x9 \/ 152x228mmNominal Impedance: 4 OhmsRMS Power Handling: 80WMAX Power Handling: 240WSensitivity (1w\/1m): 90.8dBFrequency Response: 35Hz20KHzRecommended HI Pass Crossover: 50HzNumber of Ways: 3Pair or Single: PairGrill Included: YesWoofer Specifications:Voice Coil Diameter: 1 \/ 25.5mmVoice Coil Former Material: ASVWinding Material: EISVCone Material: PPISurround Material: RubberBasket Material: SteelBasket Color\/Finish: Black MatteMagnet Material: Barium FerriteMagnet Weight: 15.7oz \/ 445gThiele \u0026amp; Small Parameters:Equivalent Volume Vas: 15.9L \/ 0.56ftExcursion (one way) Xmax: 3.3mmFree Air Resonance Fs: 61HzMechanical Factor Qms: 4.86Electrical Factor Qes: 1.79Total Factor Qts: 1.31Mechanical Mass Mms: 24gMechanical Compliance Cms: 238mm\/NBL Factor BL: 5.2Voice Coil Inductance Le: 199uHCone Area Sd: 217cmDC Resistance Re: 3.4 OhmsMechanical Mass w\/o air Mmd: 20.5gTweeter Specifications:Nominal Diameter: Tw1: 2.3 \/ 59mm, Tw2: 1.1 \/ 29mmVoice Coil Diameter: Tw1: 0.6 \/ 17mm, Tw2: PiezoVoice Coil Former Material: Tw1: PESV, Tw2: N\/AWinding Material: Tw1: EISVM, Tw2: N\/ADiaphragm Material: Tw1: Mylar, Tw2: MylarMagnet Material: Tw1: Barium Ferrite, Tw2: N\/AMagnet Weight: Tw1: 35g, Tw2: N\/ASpeaker Measurement:Overall Diameter: 6.4x9.2 \/ 163x234mmOverall Depth: 3.15 \/ 80mmOverall Diameter (With Grill): 7.5x10.4 \/ 190x264mmOverall Depth (With Grill): 4 \/ 102mmFront Mount Baffle Cutout: 5.9x8.66 \/ 150x220mmMounting Depth: 2.83 \/ 72mmMotor Diameter: 3.93 \/ 100mmTweeter Protrusion: 0.6 \/ 16mmGross Single Unit Weight: 1.25kgSingle Unit Box Dimensions W x L x H: 275110390mm","brand":"DS18","offers":[{"title":"Default Title","offer_id":51362426781732,"sku":"WBEEAB0CT3YX154","price":67.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/9839\/9780\/files\/71G6QuSNPJL.jpg?v=1788335019","url":"https:\/\/electroeshop.com\/products\/ds18-s69-select-6x9-3way-coaxial-speaker-240-watts-4ohm-grill-included-3way-car-audio-speakers-perfect-oem-upgrade-easy","provider":"Electroeshop","version":"1.0","type":"link"}