12 Inches speaker paper cone, fit speaker voice coil up to 35.5mm/1.5″ (Coil Diameter), the depth is 75mm.
2 roll cloth surrounds. 282mm outside diameter and 242mm 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 2 cloth surrounds
Overall Diameter: 300mm(About 12 inches)
Voice Coil Diameter(Inner Diameter): 35.5mm(About 1.5 inches)
Depth: 72mm
Surround Outside Diameter: 282mm
Surround Inner Diameter: 242mm
Cone Material: Paper
Cone Color: Black
Cone Surface: Ripple
Surround Material: Cloth
Roll of the surround: 2
Package Content:
1 Pcs 12″ Paper Speaker Cone 1.5″ Coil Ripple Surface with 2 Cloth Surround