450/4 - JL Audio 4 Ch. Amplifier

• Channels 1&2: stereo mode: 150 W RMS x 2 @ 1.5 ohm - 4 ohm (11 - 14.5V)
• bridged mode: 300 W RMS x 1 @ 3 ohm - 8 ohm (11 - 14.5V)
• Channels 3&4: stereo mode: 75 W RMS x 2 @ 1.5 ohm - 4 ohm (11 - 14.5V)
• bridged mode: 150 W RMS x 1 @ 3 ohm  8 ohm (11  14.5V)
• THD at Rated Power: <0.03% @ 4 ohm (All Channels)
• S/N Ratio: (All Channels): >108.5 dB below rated power
• Frequency Response (All Channels): 5 Hz-30 KHz (+0, -1dB)
• Damping Factor (All Channels): >200 @ 4 ohm/50 Hz
• Slew Rate (All Channels): 25 V / S @ 4 ohm per ch.
• Input Range: switchable from 200mV-2V RMS to 800mV-8V RMS
• Dimensions: 19.7"L x 9.25"W x 2.36"H (500 mm x 235 mm x 60 mm)
  
  

• Differential-Balanced Input Topology: (2 pairs of inputs)
• Ch. 1&2 Crossover: fully-variable (50 Hz-5 KHz), selectable-slope LP,BP or HP (12 or 24 dB per octave)
• Ch. 3&4Crossover: fully-variable (50 Hz-5 KHz), selectable-slope HP
  (12 or 24 dB per octave)
• Preamp Output:2-channel (Pass-through with selectable input sourcing)
• Bass EQ: +6 dB (variable boost up to +15 dB with Remote Bass Option)
• Infrasonic Filter (Channels 1&2 only):defeatable 24dB/octave at 30 Hz
• All speaker output connections: accept up to 8ga. wire
• Dual mono subwoofer output connections: accept up to 8ga. wire
• +12V and Ground connections: accept up to 4ga. Wire

450/4 - JL Audio 4 Ch. Amplifier 450 / 4 450-4