Amplifier,4 Nominal H,9-1/2 Nominal L
Amplifier, Nominal Length 9 1/2 in, Nominal Outside Width 7 in, Nominal Height 4 in, Output Wattage 50 W, Item Primary Material Plastic, Standards ANSI, CCC, CE, ETL-C/US, FCC, RoHS Approved, UL 60065 Listed, Includes Power Adapter, For Use With Soundbars and Other High-Fidelity Speakers, Primary Color Black, 3 Number of Channels, Wireless No, Frequency Response - Speakers 10Hz to 20KHz, Impedance (Ohms) 8 ohm.