Pure Class A circuitry Fully regulated MOSFET power supply RUBI™ (Rapid-Use Branched Impulse) Proprietary power supply topology STACT™ (STabilized Apex Current Topology) Reduces power supply stress by 50% Auto High Current™ Matches the amplifier for virtually every load application Chassisink™ Semiconductors are situated between the circuit board and heatsink for optimal thermal transfer Ultra-Low ESR Capacitance Bank ensures rapid power delivery for dynamic peaks Triple Darlington output circuitry Vortex induction fan for thermal management Hawkins Bass Control™ Proprietary bass equalization topoly Harmonic Bass Alignment™ Produces tighter and more accurate bass IDI™ (Intelligent Distress Indicator) Gives visual indication of amplifer protection status Bi-Linear built-in selectable 2-way crossovers for amplifier and line output 4-Way protection topology - Thermal, DC Offset, Speaker Short and Reverse Polarity Selectable Balanced line inputs for highest level of noise rejection

s p e c i f i c a t i o n s     feature     HUMAN REIGN 2 OUTPUT POWER      RMS/Chan @ 4 Ohms (watts)     450 x 2     RMS/Chan @ 2 Ohms (watts)     800 x 2     RMS Bridged @ 4 Ohms (watts)     1600 x 1 T.H.D.      < 0.02% SIGNAL TO NOISE RATIO      > 90dB DAMPING FACTOR      > 500 FREQUENCY RESPONSE      10Hz - 40KHz INPUT SENSITIVITY (volts)      0.15 - 5.0 CONTINOUSLY VARIABLE  ELECTRONIC CROSSOVERS      Low-pass@24dB/octave     (all channels)     40 - 160Hz     High-pass@12dB/octave     (chans 1 & 2)     50 - 500Hz     High-pass@12dB/octave     (chans 3 & 4)     - HAWKINS BASS CONTROL  (subsonic position)      Variable High Pass (no boost)     13 - 30Hz HAWKINS BASS CONTROL  (on position)      Variable Boost Frequency     30 - 70Hz     Variable Bass Boost     0 - 9dB REAR CHANNEL DE-EMPHASIS      - DIMENSIONS (inches)      13.125x23.125x7.125 COST (TT dollars)      $

s p e c i f i c a t i o n s     feature     HUMAN REIGN 4 OUTPUT POWER      RMS/Chan @ 4 Ohms (watts)     125 x 4     RMS/Chan @ 2 Ohms (watts)     250 x 4     RMS Bridged @ 4 Ohms (watts)     500 x 2 T.H.D.      < 0.02% SIGNAL TO NOISE RATIO      > 90dB DAMPING FACTOR      > 500 FREQUENCY RESPONSE      10Hz - 40KHz INPUT SENSITIVITY (volts)      0.15 - 5.0 CONTINOUSLY VARIABLE  ELECTRONIC CROSSOVERS      Low-pass@24dB/octave     (all channels)     40 - 160Hz     High-pass@12dB/octave     (chans 1 & 2)     500 - 5KHz     High-pass@12dB/octave     (chans 3 & 4)     50 - 500Hz HAWKINS BASS CONTROL  (subsonic position)      Variable High Pass (no boost)     13 - 30Hz HAWKINS BASS CONTROL  (on position)      Variable Boost Frequency     30 - 70Hz     Variable Bass Boost     0 - 9dB REAR CHANNEL DE-EMPHASIS      6dB @ 7KHz DIMENSIONS (inches)      13.125x23.125x7.125 COST (TT dollars)      $