Audiobahn A1500HCT 4000Watt Monoblock Amp +

this is mint condition was installed for 2 months not used since. I paid 800 for from usa 4000W Max, High-Current Monoblock Car Amplifier RMS Power Rating: 500 watts x 1 chan. at 4 ohms 1000 watts x 1 chan. at 2 ohms 2000 watts x 1 chan. at 1 ohm Max Power Output: 4000 watts at 1 ohm Wired Remote Bass Level Control Included with Blue Illuminated Knobs Also illuminates red to indicate when amplifier is clipping High-Current, Non-Regulated Power Supply Preamp Outputs Cobalt Blue LED Illuminated Heat Sink Design (on/off switch for your preference) Thermal Regulated, Air Induction Dual Cooling Fans Double Sided PCB (Circuit Board) High Gloss Chrome Plated Finish Unique, Clean Chrome Fire/Flame Design Blue Illuminated VU Meter Indicating Output Response Clear Power and Speaker Connectors Variable Bass Boost: 0-18dB 40-100Hz Variable Low-Pass Crossover: 40-120Hz Variable Subsonic Filter: 20-50Hz Signal-to-Noise Ratio: 100dB Frequency Response: 10Hz-40kHz Phase Control: 0-180° THD: 0.05% Input Sensitivity: 200mV - 8V