JL Audio 450/4 4-Channel Amplifier Speaker Amp

JL Audio original slash series amplifiers will provide your subwoofer, or speaker system with clean uninterupted power, and lots of it.

• Channels 1 and 2:
  • Rated Power (stereo mode): 150W RMS x 2 @ 1.5 ohm-4 ohm (11V-14.5V)
  • Rated Power (bridged mode): 300W RMS x 1 @ 3 ohm-8 ohm (11V-14.5V)
• Channels 3 and 4:
  • Rated Power (stereo mode): 75W RMS x 2 @ 1.5 ohm-4 ohm (11V-14.5V)
  • Rated Power (bridged mode): 150W RMS x 1 @ 3 ohm-8 ohm (11V-14.5V)
• THD at Rated Power: <0.03% @ 4 ohm
• S/N Ratio*: >108.5 dB below rated power
• Frequency Response: 5 Hz-30 KHz (+0, -1dB)
• Damping Factor: >200 @ 4 ohm per ch./50 Hz
• Input Range: switchable from 200mV-2V RMS to 800mV-8V RMS
• Dimensions: 13.4"L x 9.25"W x 2.36"H
• Differential-Balanced Input Topology: (2 pairs of inputs)
• Channels 1 and 2 Crossover:
• Fully-variable (50 Hz-5 KHz), selectable-slope LP or HP (12 or 24 dB per octave)
• Channels 3 and 4 Crossover:
• Fully-variable (50 Hz-5 KHz), selectable-slope LP or 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
• Speaker output connections: accept up to 8ga. wire
• +12V and Ground connections: accept up to 4ga. Wire