JL Audio M3 Series 7.7″ Marine Coaxial Speakers w/Grey Metallic Sport Grilles – M3-770X-S-Gm [010-03066-00]

M3 Series 7.7″ Marine Coaxial Speakers with Grey Metallic Sport Grilles – M3-770X-S-GmPLAY BETTEROptimized for moderate power systems, M3 marine speakers are designed to produce powerful, smooth sound that is several steps beyond common marine speakers.Features:Amazing fidelity and affordability in marine settingsExceeds international standards for salt fog and UV exposure3-Year WarrantyDMA-Optimized WoofersProprietary motor, suspension and cone modeling systems are employed, resulting in reduced distortion, improved transient performance and stellar bass sound quality.Pure Silk TweetersThe treated silk dome design is chosen for its lightness, damping properties and smooth response characteristics to deliver superior output capability with crystal-clear, high-frequency detail.Integrated Tweeter FiltersEach speaker includes a built-in second-order, high-pass tweeter filter with a solid-state protection circuit to minimize the possibility of tweeter failure.Power VersatilityDesigned to benefit from operation with quality amplification, M3 marine speakers are also suitable for use with standard marine head-unit power.Real Marine DutyFor long-term use, all models are built to withstand saltwater marine environments and deliver years of listening enjoyment.In The Box:Two marine coaxial loudspeakersTwo grilles (attached to speaker)Twelvestainless steel mounting screwsTwelvestainless steel washersMounting templateSpecifications:Size: 7.7″Color: Gray SportPhysical Dimensions (Diameter): 7.7″Physical Dimensions (Depth): 4.27″Speaker Type: CoaxialContinuous Power Handling (RMS): 70wSensitivity (SPL @ 1w/1m): 90.5 dBFrequency Response (+/- 3 dB): 45 Hz-25 KHzNominal Impedance: 4 ohmRecommended Amplifier Power (RMS): 20-140 w/ChannelLED Lighting: NoCone Material: Injection-molded, mica-filled polypropyleneTweeter Type: Silk DomeTweeter Size: 0.75″Speaker Connections: Spade ConnectorsWarranty: 3 YearMounting DimensionsMounting Depth Clearance: 3.17″Frontal Grille Protrusion: 1.10″Bolt Hole Circle: 6.92″ Specifications:LED Lighting: NoMounting Style: SurfaceQTY: PairSize: 7.7″Watts RMS: 70wBox Dimensions: 5″H x 9″W x 17″L WT: 7.8 lbsUPC: 699440935203Owner’s Manual (pdf)