Listen up! This set of two 2.8" x 1.2" speakers are the perfect addition to any audio project where you need 4 ohm impedance and 3W or less of power. We particularly like these speakers as they are small and enclosed for good audio volume and quality. The pair have a handy SPK input cable to add audio to your displays (the connectors are similar/compatible with the JST-PH series which is ~2.0mm spacing).We're specifically carrying these to use with our 10.1 inch, 7 inch, or 5.6 inch 1280x800 Display w/ Audio driver boards. However, they work peachy-keen with any of our audio amps as well, such as the MAX98306, TS2012 or TPA2016 stereo class D amplifiers.