2-way coaxial speaker with excellent sound qualitySwivel tweeter100 V transformer with 3 power taps and 8-ohm connectionEasy installation with clipsHigh-quality, scratch-resistant plastic housing (ABS)For speech and background music in indoor PA systemsInput:100 V or 8 ohmsComponents:14 cm woofer (5.5")2.5 cm tweeter (1")Rated power (100 V):10 W RMS (green)15 W RMS (yellow)20 W RMS (red)COM (black)Rated power (8 ohms):20 W RMS (red)COM (black)Sensitivity:89 dB, ±3 dBMaximum SPL:93 dBFrequency range:40-20000 HzDimensions (D x D):232 x 105 mmWeight:1.6 kg