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Hifonics XX-POSEIDON R/B

1000W RMS Generation XX Series 5-Channel Amplifier

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The professionalism, speed in processing, and absolute CRAZY price made me come back a 2nd time in the same week. This is getting addictive! At least its not breaking the bank! Thanks for everything Sonic, please keep up the great work!

- Alex from Chicago

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This product is Factory Refurbished.
  • Generation XX Series 5-Channel Ultra Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 75 watts x 4 chan. + 300 watts x 1 chan.
    • 2 ohms: 110 watts x 4 chan. + 400 watts x 1 chan.
    • 1 ohm: 580 watts x 1 chan. (Ch 5 only)
    • Bridged, 4 ohms: 280 watts x 2 chan.
  • Full PMW Ultra-Fi Mosfet Power Supply
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +18 dB bass boost at 30-60 Hz)
  • Soft Start Turn-on
  • 5/4/3/2 channel operation
  • Package includes power from the gods
  • Preamp RCA outputs to daisy chain multiple amps
  • 4-Way System Protection circuitry (DC, thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • Input sensitivity:
    • Low level: 200mV-9V
    • High level: 400mV-18V
  • Variable High-pass filter (50-4,000 Hz, 12 dB/octave)
  • Variable low-pass filter (50-4,000 Hz, 24 dB/octave)
  • Phase Shift: 0-180 Degrees
  • Damping factor: >280
  • Frequency response: 2-70,000 Hz
  • Dimensions: 22-3/4"L x 11-1/8"W x 2-3/4"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • Authorized Internet Dealer
  • 90-day Manufacturer's warranty
  • Item Condition: Factory Refurbished
Power Specifications - Full Range Channels
RMS Power @ 4 ohms 75 watts x 4-chan + 300 watts x 1-chan
RMS Power @ 2 ohms 110 watts x 4-chan + 400 watts x 1-chan
RMS Power @ 1 ohm 580 watts x 1 channels
Bridged RMS Power 280 watts x 2 channels
Amplifier Specifications
Amplifier Class AB
Number of Channels 5
Total RMS Power Output 1000 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 1 ohms
Minimum Impedance Bridged 4 ohms
THD at Rated RMS Power 0.03%
Speaker Level Inputs No
Preamp Outputs 1 pair
Built-in Crossover Low-pass (LP)
High-pass (HP)
Full (AP)
High-Pass Crossover Frequency 50 - 4,000 Hz
Low-Pass Crossover Frequency 50 - 4,000 Hz
Signal-to-Noise Ratio 95 dB
Channel Separation 70 dB
Bass Boost 0 - 18 dB
Bass/Gain Remote Yes
Fan Cooled No
CEA-2006 Compliant No
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 90 days
Labor Warranty Duration 90 days
Warranty Provider Manufacturer
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RCA Interconnects
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Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
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AutoSound 2000 CD-104 AutoSound 2000 CD-104
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Product Summary

Manufacturer: Hifonics
Model number: XX-POSEIDON-RB
Weight: 24.00 lbs
Internal SKU: LS-xxposeidon-RB
Internal product ID: 24063