EBS Reidmar 502, Lightweight Bass Top, Power: 500 W at 2 Ohm, Analog preamplifier with 4-band EQ, Class D power amplifier, Integrated compressor / limiter, Effect loop, Balanced XLR output (switch for pre/post Eq and Ground Lift), Line out and headphone output, Dimensions: 32.5 x 25 x 7.5 cm, Weight: 3.1 kg