INCLUDES: 4x TPT-ST2 Chrome 3.75″ Super Tweeter Car Audio | Pro Audio Description4″ Super TweeterPeak Power Handling...: 250W Per UnitContinuous Power........:120WRMS Power Handling...: 60W Per UnitImpedance: 4 OhmsSensitivity: 105 dBFrequency Response: 2KHz – 23KHzAluminum Diaphragm1″ Voice CoilWeight: 2.15 Lbs (1 pair) Additional informationWEIGHT2.15 lbsDIMENSIONS10 × 5 × 2 in