XYWHPGV 12 inches Paper Speaker Cone Subwoofer Drum Ripple Paper 1.5 inches Coil Diameter with 2 Foam Surround(3057c a28a1 e9213 59a72 0d404 9950d

12 Inches speaker paper cone, fit speaker voice coil up to 39.5mm/1.5" (Coil Diameter), the depth is 72mm.2 roll paper surround. 270mm outside diameter and 240mm 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.12" speaker paper cone with paper surroundOverall Diameter: 295mm(About 12 inches)Voice Coil Diameter(Inner Diameter): 39.5mm(About 1.5 inches)Depth: 72mmSurround Outside Diameter: 270mmSurround Inner Diameter: 240mmSurround Width: 15mmCone Material: PaperCone Color: Dark GreyCone Surface: RippleSurround Material: PaperRoll of the surround: 2Package Content:1 Pcs 12" Paper Speaker Cone with 2 Paper Surround

• 12 Inches speaker paper cone, fit speaker voice coil up to 39.5mm/1.5" (Coil Diameter), the depth is 72mm.
• 1 roll paper surround. 270mm outside diameter and 240mm 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.