Sounerlink 2 PCS/lot Air motion transformer speakers tweeter ribbon AMT Car speaker 8OHM 15W

Description

• Model Number: AMT-40-01
• Channels: 1
• Cabinet Material: Metal
• Support APP: Yes
• Battery: No
• Communication: RCA
• Voice Control: Yes
• Built-in Microphone: No
• Audio Crossover: Two-Way
• Feature: Wireless Charger for Mobile Phone
• Output Power: 15W
• Display Screen: No
• Material: Metal
• Frequency Range: 60Hz-23KHz
• Waterproof: No
• Number of Loudspeaker Enclosure: 1
• Support Apt-x: No
• Support Memory Card: No
• Remote Control: No
• Brand Name: Sounderlink
• Power Source: None
• Display Screen: No
• Intelligent Personal Assistant: Facebook’s M
• PMPO: 20W
• Speaker Type: Bookshelf
• Use: Home Theatre, Karaoke Player
• Speaker Type: Surround
• Audio Classification: Cartoon
• Type: Passive
• Speaker Structure: Hi-Fi Boxes
• Speaker Classification: Auto Horn
• Intelligent Personal Assistant: None

The Air Motion Transformer tweeter works by pushing air out perpendicularly from the pleated diaphragm. Its diaphragm is the folded pleats of film (typically PET film) around aluminium struts held in a strong magnetic field. In past decades, ESS of California produced a series of hybrid loudspeakers using such tweeters, along with conventional woofers, referring to them as Heil transducers after their inventor, Oskar Heil. They are capable of considerable output levels and are rather more sturdy than electrostatics or ribbons, but have similar low-mass moving elements.

Most of the current AMT drivers in use today are similar in efficiency and frequency response to the original Oskar Heil designs of the 1970s.

Size in MM: Dia 40.5 *17MM