1Pcs 4 Inch Subwoofer 4 8 Ohm 50W HiFi Woofer Speaker Super Bass Long-Stroke Home Theater Loudspeaeker for 2.1 Speakers(8 Ohm 50W Speaker)

SpeakerProduct Description:Speaker name: 4-inch subwooferSpeaker diameter: 4 inchOuter diameter: square 105mm (round is 116mm)Diagonal screw: square 115mm (round is 108mm)Speaker height: 65mmSpeaker through hole: 93mmImpedance: 4/8Power: 50WPeak power: 100WEffective frequency: 65Hz-3500HzSensitivity: 88dBQts :0.52Box volume: 5.6LSquare: outer diameter 105mm, diagonal screw 115mmRound: outer diameter 116mm, diagonal screw 108mmSuitable for making subwoofer units for 2.1 speakers and subwoofer units for two-way speakers. Linen and bamboo fibers are added to the sound basin, and the hanging edges are made of reinforced rubber and foam composite materials. The long-stroke, high-power design adopts a strong magnetic circuit system and an air backflow system to ensure that the bass is clean, strong and fast in high-power and long-stroke work.The low frequency is full of flexibility, and it is also a good choice to upgrade the subwoofer of the computer speaker. Due to the high sensitivity, 25W-50W can be easily pushed.It is a very rare woofer.Package included:1PcsSpeaker==========Hign-concerned Chemical : noneInput/Output : otherSound Mode : otherCategory : SpeakersUse : HOMESensivity : 88dBInput Power(W) : 50-99 W Control : NoFrequency Range : OtherOutput Power : 40WDisplay Screen : NoWaterproof : NoSupport APP : NoSupport Memory Card : NoMaterial : MetalPlayback Function : OtherRemote Control : NoSupport Apt-x : NoIntelligent Personal Assistant : noneDisplay Screen : NoBuilt-in Microphone : NoAudio Crossover : Three-WayNumber of Loudspeaker Enclosure : 2Power : NonePMPO : 100WChannels : 1Feature : NoneBattery : NoCommunication : Audio LineSpeaker Type : BookshelfCabinet Material : Metal

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• 1Pcs 4 Inch Subwoofer 4 8 Ohm 50W HIFI Woofer Speaker Super Bass Long-stroke Home Theater Loudspeaeker For 2.1 Speakers