Designed from the ground up at the MTX electronics engineering lab in Phoenix, AZ, the Road Thunder Series sounds great, works great, and looks great. The RT404 provides four channels of clean, clear power. Specifications: *Power output: 37.5 watts RMS x 4 (4 ohm load), 75 watts RMS x 4 (2 ohm load), 150 watts RMS x 2 (bridged mono, 4 ohm load) *Frequency response: 20 Hz-20 kHz *THD: Less than 1% *Signal to noise ratio: Greater than 100 dB *Dimensions: 9.75" W x 2.1" H x 11.5" L |
