1W 8 Ohm Micro Internal Speaker Magnet Loudspeaker 77mm Dia 4pcs 150mm Inner Diameter (before shrink) :

Inner Diameter (before shrink) : 178mm/7-inch

Temperature Rating: -20 ~ +60C

Thickness (B): 9/32" / 7

Weight:450g

High tensile strength and aggressive adhesion

1W 8 Ohm Micro Internal Speaker Magnet Loudspeaker 77mm Dia 4pcs 150mm Inner Diameter (before shrink) :Application: Applied to mini box speakers, music player, doorbell, computer, multimedia speakers, etc. It's suitable for all kinds of sound source fabrication, the sound is clear and melodious without distortion. Specifications: Type: Full frequency External Magnet Rated Power: 1W Impedance: 8 Ohm Size: 77 x 23 mm 3. 03 x 0. 91 inch (Dia * T) Package Includes: 4 x Stereo Speaker