Spesifikasi: - Model : Column Speaker With Matching Transformer - Maximum Power input : 30W - Impedance : 330 Ohm (100 V LINE) - Sensitivity : 91 dB ± 2 dB (1 W, 1 m, @ 1 kHz) - Frequency Response : 50Hz-20KHz - Loudspeaker Driver : (4,5 inch x 4) + ( Coaxial Tweeter x 2) - Cassing Material : Aluminum - Color : White - Product Dimension (WxDxH) : 156 x 105 x 615 mm - Product Weight : 4,6 kg