Vic Firth SIH1

* Speaker Type: 50.m/m Dynamic Speaker Mylarcon
* Magnet: NFB 15x1.5 Four-Hole Style (50u)
* Sound Pressure Level:110.Db +/- 3dB (1mw at 1kHZ)
* Rated Input Power: 30.mw
* Max. Input Power: 100.mw
* Impedance: 250-ohn +/- 15%
* Frequency Response: 20HZ - 20kHZ
* Cord: 12.5 F coil cord with 3.5 stereo plug (1/4" and 1/8" plugs included)
* Comfort Features: Automatically self-aligning for perfect fit and protection.
* Broad foam cushions provide maximum comfort.