Phoenix Gold RX Series RX600 | 5 600 Watt 5 Channel Amplifier

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The RX amplifiers feature high quality doubled sided circuit board with SMT parts. Each part is computer tested before instantly inserted and soldered by machine onto the PCB.

The result is the correct part secured in the correct place for the lifetime of the amplifier. These, quite frankly, provide the best bang for the buck available today. Built tough with a heavy duty heatsink, robust unregulated power supply, oversized direct input power and speaker terminals. They also sound sweet thanks to the audiophile bi-polar output transistors.

Want to upgrade your stock system without changing the head unit? No problem, the high level input makes breathing new life into your stock system simple. RX-series amplifiers will power your audio system to new levels everyday and all day without breaking the bank.

Model: RX6005
Phoenix Gold

Product Description



  • Class A/B and D hybrid
  • High Quality SMT Double Sided PCB
  • 12dB filters for all channels
  • Dual Power Supplies
  • RMS power rated (Front/Rear channels do about 5% more than rated, the sub channels does about 10% more)
  • High and Low Pass Crossovers
  • Audiophile BiPolar Output Transistors
  • High Level Inputs for easy OEM Integration
  • Robust Unregulated Power Supply
  • Surface Mount Component Technology
  • Direct Insert Power and Speaker Terminals
  • Audio Precision Quality Control Veri cation
  • High Temperature Plexiglass cover
  • Remote bass control included (Important the bass control is just a knob, no housing or LED, if you plug the original RBC housing verson w/LED in this amp it will still work ne. LPL will not work.)
  • Birth Certficate included


  • 80 Watts x 4 Channel / 2 Ω Power Rating
  • 60 Watts x 4 Channel / 4 Ω Power Rating
  • 300 Watts x 1 Channel / 2 Ω Power Rating
  • (Sub)
  • 200 Watts x 1 Channel / 4 Ω Power Rating
  • (Sub)
  • (Sub) 30Hz to 300Hz Low Pass Range
  • 12dB/Octave Low Pass Slope
  • F/R 15Hz to 300Hz High Pass Range
  • 12dB/Octave High Pass Slope
  • 4GA Power Terminal
  • 20Hz to 20kHz (+/- 1dB) Frequency Response
  • Greater than 100dB Signal to Noise Ratio
  • F/R 50% Efficiency
  • Sub 80% Efficiency
  • 200+ Damping Factor
  • 7.0 grams per mm Heatsink Thermal Mass
  • 14.5" L x 8.4" W x 2.0" H Dimensions

Additional Information

Additional Information

Amplifier Type 5 Channel


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