jbl 2 x 2000 watt 12 inch subs with inphase 2400 watt amp !

jbl 2 x 12 inch subs 1000 watt each, 2400 watt inphase amp The IPX2400 car amplifiers give you the true RMS power to power your system. Some of the amazing features of the new Inphase IPX2400 amplifiers are, Subsonic filter so you can adjust your amplifier to deliver more power to the desire frequency range, which mean more power to your speaker. Line in and line out so you can run as many InPhase amplifiers as you want one a single RCA cable. Dual layer circuit boards for improved sound quality and low resistance from internal parts give you a smaller and yet more powerful amplifier. 4 Channel 2400 watts amplifier Four Class "AB" High Current Dual Discrete Drive Stages Class "AB" Technology MOSFET PWM Power Supply Bridgeable & Tri-Mode Operation Continously Variable 12dB / Octave High Pass & 12dB Octave Low Pass Crossover Subwoofer Variable Crossover for Deep Bass Crossover Enhanced Bass Boost +12dB - 50Hz Silver plated RCA Power & Speaker Terminals Soft Start & Muting Thermal, short and DC Circuit Protection Power & Protection Indicator Bass level remote control included Low pass filter: 50Hz - 250Hz (variable) High pass filter: 80Hz - 1.2kHz (variable) Subsonic filter: 20Hz - 50Hz (variable) Dimensions: 255mm x 58mm x 704mm very powerfull. smashed rear window in my car due to sound.12" JBL Subwoofer Power Handling: Peak: 1000 watts RMS: 250 watts Polypropylene Cone Rubber surround Over-sized motor design High temperature 4 ohm voice coil Frequency response: 23-450 Hz Sensitivity: 93 dB