Which is better, rubidium magnetic horn or neodymium magnetic horn?

1. Neodymium magnet speakers are smaller, more magnetic and have better sound quality. The horn of rubidium magnet has low power, narrow frequency range, hard and brittle, and it is very inconvenient to process.

2. Neodymium magnet speaker has excellent sound quality, good elasticity, good details, good sound quality and accurate sound field positioning; The horn bass of rubidium magnet is slightly insufficient, and high temperature will cause irreversible magnetic decline.