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Product category: Home: Amplifiers > 4 Channel > 4 Channel
JL Audio 450/4v2 Class A/B Four-Channel System Amplifier
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QuantityEx.VATInc.VAT (17.50%)
1+ units£547.82£643.69
Unit Quantity = 1
Availability: Typically 3-5 days
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Product Specification

  • Rated Power Channels 1&2 stereo mode: 150 W RMS x 2 @ 1.5 ohm – 4 ohm (11 – 14.5V)
  • Rated Power Channels 1&2 bridged mode: 300 W RMS x 1 @ 3 ohm – 8 ohm (11 – 14.5V)
  • Rated Power Channels 3&4 stereo mode: 75 W RMS x 2 @ 1.5 ohm – 4 ohm (11 – 14.5V)
  • Rated Power Channels 3&4 bridged mode: 150 W RMS x 1 @ 3 ohm – 8 ohm (11 – 14.5V)
  • THD at Rated Power (All Channels): <0.03% @ 4 ohm
  • S/N Ratio (All Channels): >108.5 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
  • 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 / µS @ 4 ohm per ch.
  • Left to Right Channel Separation: >75 dB @ 1 kHz
  • Input Range: Switchable from 200mV-2V RMS to 800mV-8V RMS

General Information

Dimensions

Manufacturer: JL Audio
Part Number:  4504V2
Warranty:       12 Months
Dimensions: 500 x 235 x 60mm.
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: 2 pair of inputs
  • Channel 1&2 Crossover: Fully-variable (50 Hz - 5 kHz), selectable-slope (12 or 24 dB per octave) LP, BP or HP
  • Channel 3&4 Crossover: Fully-variable (50 Hz - 5 kHz), selectable-slope (12 or 24 dB per octave) HP
  • Preamp Output: 2-channel (Pass-through)
  • 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 8 AWG wire
  • +12V and Ground connections: Accept up to 4 AWG wire
 

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