Indoor Modular Speaker Corner Mount Overall Height (In.) 5 1/2 in Overall Width (In.) 7 1/2 in Overall Length (In.) 5 1/2 in Enclosure Color Black Enclosure Material ABS Plastic 15 W Watt (RMS) Max Wattage 30 W Sensitivity (dB) 86 +/-3 Impedance (Ohms) 8 ohm Transformer Settings 70/25V (1.5 W 3 W 6 W and 8 Ohms) 1.5 W 3 W 6 W Power Taps @ 25V 1.5 W 3 W 6 W Power Taps @ 75V Frequency Response 175Hz to 20kHz Weight (Lbs.) 2.1 lb For Use With Amplifiers Speaker Wire