- Speco pendant speaker - Skillfully combines style, convenience and value into one package and is perfect for situations where background music or paging is needed but ceiling mounting is prohibitive - 5" Polypropylene woofer with rubber surround - 1/2" Mylar tweeter - 95Hz to 20KHz frequency range - 30 Watts RMS/ 60 watts max - 92 +/- 2dB - 8 Ohms impedence - 70/25 volt selector switch - Transformer settings: 40W, 30W, 15W, 7.5W, 5W, 2.5W, 1W, 0.5W, 0.25W & 8 Ohm - Hanging apparatus included SPCSP30PTB