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JL Audio G4500 80 Watts RMS at 4 Ohms Class A/B Four-Channel System Amplifier
G4500
Retail Price: $399.99
Thunder AV Price: Discontinued
Call / Email for Availability

Detailed Description

  • Description: Class A/B Four-Channel System Amplifier
  • Patented Technology: Absolute Symmetry Class A/B Circuit (U.S. Patent #6,294,959)
  • Differential-Balanced Input Topology: For superior noise immunity, RCA jack inputs
  • On-board Crossover: State-variable, 12dB / octave Butterworth with continuously variable cutoff frequency selection from 50 200 Hz. Configurable as Low-Pass or High-Pass
  • Preamp Output: Pass-through type
  • Bass EQ (Channels 3&4 only): +6 dB fixed frequency, fixed 'Q' (defeatable) with port for optional remote bass control (RBC-1)
  • Speaker output connections: Accept up to 8 AWG wire +12V and Ground connections: Accept up to 4 AWG wire
  • Rated Power 14.4 V Stereo: 80 W RMS x 4 @ 4 ohm 125 W RMS x 4 @ 2 ohm
  • Rated Power 14.4 V Bridged : 160 W RMS x 2 @ 8 ohm 250 W RMS x 2 @ 4 ohm
  • Rated Power 12.5 V Stereo: 60 W RMS x 4 @ 4 ohm 90 W RMS x 4 @ 2 ohm
  • Rated Power 12.5 V Bridged: 120 W RMS x 2 @ 8 ohm 180 W RMS x 2 @ 4 ohm
  • THD at Rated Power: <1% THD, 20 Hz - 20 kHz
  • S/N Ratio: >104 dB referred to rated power (A-weighted, 20 Hz 20 kHz noise bandwidth)
  • Frequency Response: 10 Hz 25 kHz (+0, -1dB)
  • Damping Factor: >200 @ 4 ohm per ch. / 50 Hz >100 @ 2 ohm per ch. / 50 Hz
  • Slew Rate: 22V / s
  • Input Range: 200mV 8V RMS
  • Dimensions (L x W x H): 13.80 in. x 9.25 in. x 2.50 in. 350 mm x 235 mm x 63.5 mm

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