EV2500M Car Subwoofer Amplifier 2500W Monoblock EVOLUTION Series SPECIFICATIONS: RMS Power Range : 1750 Watts Number Of Channels: 1 Maximum Power: 2500 Watts Frequency response: 9-50000 Hz Built In Crossovers: Yes Channel Separation: Yes KEY FEATURES: Max power 2 ohm 2500W x 1 RMS power 4 ohm1000W x 1 2 Ohm Stable Mono-Block Variable low pass crossover: 40-150Hz Fixed high pass crossover (200Hz) Variable 0 to +18dB Bass Boost Variable input gain control Power and protection LED indicators Thermal overload and speaker short protection Line and speaker level inputs Chrome plated RCA connectors and screw terminals Remote subwoofer level control Frequency response: 9Hz - 150Hz (+/- 3dB) Signal-to-noise ratio 105dB THD at RMS output 0.01% Damping factor 125+