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2.5 Inches speaker paper cone, fit speaker voice coil up to 14mm/0.5"(Coil Diameter), the depth is 15mm.
Single roll cloth surround. 62mm outside diameter and 52mm inner diameter of the surround.
Made of high-grade paper. Strong enough to resist scratch and stretch, a sealed round edge would block the dirt and protect the coil.
The cone(Diaphragm) is a front part of the loudspeaker. When the coil moves forward and back, drives the cone like a drum skin vibrating to make sound and into the airs.
Feature. The paper cone has a smoother high-frequency roll-off, but the paper cone can absorb moisture from the air, changing its mass and damping characteristics.
2.5 Inches speaker paper cone, fit speaker voice coil up to 14mm/0.5"(Coil Diameter), the depth is 15mm. Single roll cloth surround. 62mm outside diameter and 52mm inner diameter of the surround. Made of high-grade paper. Strong enough to resist scratch and stretch, a sealed round edge would block the dirt and protect the coil. The cone(Diaphragm) is a front part of the loudspeaker. When the coil moves forward and back, drives the cone like a drum skin vibrating to make sound and into the airs. Feature. The Paper cone has a smoother high-frequency roll-off, but the paper cone can absorb moisture from the air, changing its mass and damping characteristics. 2.5" speaker paper cone with cloth surround Overall Diameter: 67mm(About 2.5 inches) Voice Coil Diameter(Inner Diameter): 14mm(About 0.5 inches) Depth: 15mm Surround Outside Diameter: 62mm Surround Inner Diameter: 52mm Surround Width: 5mm Cone Material: Paper Surround Material: Cloth Roll of the surround: 1 Package Content: 1 Pcs 2.5" Paper Speaker Cone with Cloth Surround