Power Amplifier Accessory Speaker
This kit includes a speaker and accessories used with the Vernier Power Amplifier to study mechanical waves and springs.
The speaker contains a lightweight metal disc glued to the speaker cone. A drive post attached to the metal plate allows you to drive elastic materials such as strings and springs.
WARNING: This product can expose you to chemicals, including chromium, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, see www.P65Warnings.ca.gov
|Dimensions||7.25 × 7.25 × 4.5 in|