12″ Loose Press Paper Cone with Foam Surround stitched seam

Max. Diameter: 311mm
Cone Diameter: 221mm
Center Hole Diameter: 77mm
Height: 79mm
Loose press paper cone provides good internal damping, warm and natural sound with rich midrange and low distortion.
Foam surround offers high elasticity and compliance, delivering deep, smooth bass with good rebound.
Cotton thread stitched seam ensures strong and durable connection, preventing edge peeling or glue failure.
Excellent vibration and tension resistance, more stable under high power and long-time operation.
Good toughness and anti-fatigue performance for longer service life.
Warm vocals and soft powerful bass, ideal for home audio and car speakers.