Hifonics A2500.5D 2500 Watts 5-Channel Super D-Class Stereo Car Audio Amplifier

BRAND NEWHIFONICS A2500.5DALPHA Series 2500 Watts 5 Channel Full Range Super D-Class Car Stereo AmplifierKey Features:  CLASS: Full Range Super D-Class® TOTAL CHANNELS: 5 POWER @ 1 OHM:    - 1 x 750 Watts    - Subwoofer    - CH5 Only POWER @ 2 OHMS: 4 x 100 Watts + 1 x 450 Watts CH5 POWER @ 4 OHMS: 4 x 60 Watts + 1 x 250 Watts CH5 CROSSOVER: Electronic VARIABLE HIGH PASS CROSSOVER 12DB PER OCTAVE:    - CH 1 & 2    - 10Hz - 250Hz    - CH3 & 4    - 10Hz - 250Hz VARIABLE LOW PASS CROSSOVER 12DB PER OCTAVE    - CH 5 Only    - 50Hz - 250Hz TONE CONTROL/PARAMETRIC EQ: Bass EQ BASS BOOST: 0~12dB@45Hz VARIABLE VOLTAGE: 200mV - 10V SIGNAL TO NOISE: >85dB FREQUENCY RESPONSE   - CH1-4    - 10Hz-250Hz    - CH5    - 50Hz-250kHz TOTAL HARMONIC DISTORTION (THD): <0.05% SPEAKER LEVEL AUDIO INPUTS: Yes POWER TERMINAL 12V/GND: 12 AWG SPEAKER TERMINAL WIRE GAUGE    - CH1 - 4    - 18 AWG    - CH5    - 16 AWG FUSING: Use External Fuse TURN ON CIRCUIT    - Switched    - Remote Turn-On / Signal Sense On    - CH1-4 only HEATSINK SIZE: Length: 13in x Depth: 5.75in x Height: 2.37in PACKAGE DIMENSIONS: Approx. 14 x 7 x 4 Inches WEIGHT: 8.05 Lbs / 128.8 Oz