2 Channel
2 Ohm Stable (means you can run 2 speakers off each channel for a total of 4)
140 watts available total peak power (70 watts x 2 channels)
20 watts RMS (continuous) per channel at 4 ohms
33 watts RMS (continuous) per channel at 2 ohms
Water resistant design
Conformal coated PCB Circuit boards for moisture and corrosion protection
Audio detect selectable function - the amplifier turns on when audio is detected and goes
    to sleep /  low power mode when audio is not present
Selectable high pass/ full range setting
Variable high pass filter
Small and discrete size: 5" x 3" x 2"
1 year manufacturers warranty