AIYIMA 2Pcs 2.5inch 15W Audio Portable Speakers 4Ohm 8Ohm Full Range

Cabinet Material : Metal Speaker Type : Bookshelf Communication : Audio Line Battery : No Feature : None Channels : 1 PMPO : 15W Power Source : AC Number of Loudspeaker Enclosure : 1 Audio Crossover : Full-Range Built-in Microphone : No Display Screen : No Intelligent Personal Assistant : NONE Support Apt-x : No Remote Control : No Model Number : Dual Voice Coil Playback Function : None Material : Metal Support Memory Card : No Support APP : No Waterproof : No Display Screen : No Output Power : 8W Frequency Range : Other Voice Control : No Brand Name : Aiyima Impedance : 4/8 ohm Rated Frequency : 150Hz-5.2KHz Special Feature : Portable PMPO : 15W Audio Output : Single Communication : Wired Speaker Structure : Bookshelf QTS : 0.97 Impedance:4Ohm/8Ohm Power Ranger:8W-15W Rate Power:8W Rated Frequency: 150Hz-20KHz Sensitivity:87±3DB Diameter:66.6mm Opening Hole Diameter:81.1/71.1mm Case Volume:0.76-1.8L QTS:0.97 Packaging: 2 x Speakers Please refer to our dimensionto actually measure your own speaker parameters. If you do not see the size before order, caused itcan not be used, this is not a reason for the dispute.