30-watt wall speaker, black, from Inter Sound

Rated power: 30. W Transformer tappings: 40W-20W-10W(100V) Frequency range: 70Hz 20KHz SPL(1W/m): 91dB Woofer: 6.5" Tweeter: 1'' silk dome Impedance: 8 ohms Dimension HxWxD: 11.811x8.465x8.465x8.465x8x8x8.465x8x8x465x180mm Material: ABS Color: black.