BC18WG59-04 Peerless by Tymphany

Description: SPEAKR 3.67OHM 30W TOP PT 87.7DB, Packaging: Bulk, Size / Dimension: 7.087" Dia (180.00mm), Shape: Round, Type: Woofer, Technology: Magnetic, Material - Cone: Paper, Coated, Material - Magnet: Ferrite, Termination: Solder Eyelet(s), Frequency - Self Resonant: 56.12Hz, Port Location: Top, Height - Seated (Max): 2.929" (74.40mm), Impedance: 3.67 Ohms, Power - Rated: 30 W, Frequency Range: 20 Hz ~ 20 kHz, Efficiency - dBA: 87.70, Efficiency - Testing: 1W/1M, Efficiency - Type: Half Space Sensitivity.