Technical Parameters: This 2 inch Full Range Audio Speaker lists a rated power of 3W and an impedance of 4 Ohm, with a resonance frequency at 190Hz and a sound pressure level of 77dB for electronic projects
Application Scope: The Stereo Woofer functions in Arduino setups, home theater systems, computer multimedia units, car audio replacements, and custom Loudspeaker enclosures for DIY assembly tasks
Physical Dimensions: The unit features a standard open-frame design measuring 53mm x 53mm x 30mm (2.09 inch x 2.09 inch x 1.18 inch), designed to fit standard mounting slots in various audio devices
Installation Requirement: Fixing the 2 inch driver requires alignment of the speaker frame with the mounting surface to prevent resonance noise during operation of the Full Range system
Package Contents: The shipment includes six pieces of 4 Ohm drivers, providing components for 3W stereo upgrades or part replacements in household appliances and microcomputer systems