Number of Channels : 1 Frequency Response : 25-200 Hz Built In Crossovers : Yes Channel Separation : Yes RMS Power Range : 750-1500 Watts Amplifier Class : D 750W RMS x 1-Channel @ 4 Ohms 1500W RMS x 1-Channel @ 2 Ohms High-Efficiency Class-D Design in most monoblock amps KickEQ™ Boost with variable gain up to 18dB centered at 40Hz Active 50-200Hz variable 12dB/octave XOVER with selectable HiPass, LoPass, or AllPass capability on full-range channels Active 50-200Hz variable 24dB/octave LoPass XOVER on mono channels Automatic turn-on options include: 12 volt remote turn-on, DC offset, and audio signal sensing Differential Hi- and Lo-Level Inputs for integration in any system Advanced protection circuitry: low/high voltage, over-current, and thermal protection with indication on end panel All feature FIT™ Fail-Safe Integration Technology with advanced input design FIT accepts output from virtually any source unit – factory or aftermarket – low signal-level to high speaker-level FIT's isolated inputs reject electrical interference for noise-free operation FIT's three turn-on modes interface with virtually any vehicle's electrical system Bass Remote Included Frequency Response: 25-200Hz, +0/-1dB Input Sensitivity: High Level 250mV-10V, Low Level 125mV-5V Signal-to-Noise Ratio: >95dB, a-weighted, re: rated power Obo first come first serve