PMT-20N12AL05-04 Peerless by Tymphany

Description: SPEAKR 4.16OHM 1W TOP PT 72.76DB, Packaging: Bulk, Size / Dimension: 0.906" Dia (23.00mm), Shape: Round, Type: Full Range, Technology: Magnetic, Material - Cone: Aluminum (AI), Material - Magnet: Nd-Fe-B, Termination: Solder Eyelet(s), Frequency - Self Resonant: 438.83Hz, Port Location: Top, Part Status: Active, Impedance: 4.16 Ohms, Power - Rated: 1 W, Frequency Range: 400 Hz ~ 20 kHz, Efficiency - dBA: 72.76, Efficiency - Testing: 1W/1M, Efficiency - Type: Half Space Sensitivity.