Frequency Response (Full Range): 5Hz to 15kHz. Crossover High Pass (HPF) 10Hz to 80Hz (-12dB/Octave). Variable Crossover Low Pass (LPF) 80Hz to Full (-12dB/Octave). Variable Bass Boost 0 to 10dB (50Hz). Protection System Short into Output / Power Supply High/Low / Thermal Protection.Maximum Supply Voltage 16 VDC. Idle Consumption 1,70 Amp. Dimensions (WxHxD) 229 x 65 x 288mm. THE FACTORY SEAL CANNOT BE OPENED IN ANY CASE, OTHERWISE THE RETURN WILL NOT BE ACCEPTED. The item "TARAMPS HD3000 1 OHM 3000 WATTS AMPLIFIER -USA DEALER SAME DAY SHIPPING" is in sale since Thursday, June 27, 2019. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Amplifiers". The seller is "montag-music" and is located in Miami, Florida. This item can be shipped worldwide.