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Product category: Home: Amplifiers > 4 Channel > 4 Channel
JL Audio G4500 Class A/B Four-Channel System Amplifier
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QuantityEx.VATInc.VAT (17.50%)
1+ units£234.77£275.86
Unit Quantity = 1
Availability: Typically 3-5 days
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Product Specification

  • 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 / µs
  • Input Range: 200mV - 8V RMS

General Information

Dimensions

Manufacturer: JL Audio
Part Number:  G4500
Warranty:       12 Months
Dimensions: 350 x 235 x 63.5mm.
Weight:        5.0 Kg.

Additional Information

  • 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
 

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