With a built-in 12dB/octave high-, low-, or all-pass electronic crossover variable, the Kicker ZX 250.2 has a decent amount of power to go with its reasonable enough price. The KICKEQ Boost, a feature included in all Kicker ZX stereo systems, offers 18 decibels of bass centered at 40 hertz. Unfortunately because the ZX 250.2 is on the lower end of the scale, it does not include a remote bass control.