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Phoenix Gold MX600.4 4 Channel Full Range Class D Sub Compact Amplifier

Phoenix Gold MX600.4 4 Channel Full Range Class D Sub Compact Amplifier

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Full Range Class D Sub Compact Amplifier


Phoenix Gold's MX amplifier series is a sub-compact series of amplifiers engineered for vehicles where space is at a premium, like trucks, jeeps and sports cars. Proving that amazing things do come in small packages. Designed to fit, without compromising power and sound quality, MX600.4, a versatile system amplifier delivers 600 watts of efficient, clean power to drive your entire system, delivering hard-hitting, articulate bass, warm, studio quality mids and highs, and a listening experience with full tonal accuracy that any audiophile would love.


  • Class-d Topology
  • Small Footprint Chassis Design
  • Robust Unregulated Power Supplies: Automotive Grade, High Current Mosfets With High Amperage Capability And Heat Tolerance.
  • Remote Bass Controller Included: Provides Remote Level Control Of Bass From Listening Position. With A Sleek Flush-mount Knob For Ease Of Installation.
  • Audio Precision® Quality Control Verification
  • Balanced Flow Dissipation (Bfd): Component Layout And Chassis Design Are Optimized To Evenly Distribute Heat Across The Entire Chassis, Avoiding Hotspots And Increasing Thermal Efficiency.
  • Balanced/unbalanced Inputs: Provides Input Matching Flexibility For Noise Rejection From Source Signal Components.
  • Direct Insert Power And Speaker Terminals: Decreased Resistance For Higher Power Transfer And Efficiency
  • High Level Inputs Via RCA (Balances / Unbalanced) Using The Stinger X12line


  • Number Of Channels: 4
  • 4ω: Ch 1 - 4 100w X 4
  • 2ω: Ch 1 - 4 150w X 4
  • 2ch Mode: 1+2 4ω Bridged & 3+4 4ω Bridged 300w X 2
  • 3ch Mode: 1/2 4ω Stereo & 3+4 4ω Bridged 100w X 2/300w X 1
  • 3ch Mode: 1/2 2ω Stereo & 3+4 4ω Bridged 150w X 2/300w X 1
  • Total RMS Power (Sum Of Rated Power): 600w
  • Bridgeable: Yes
  • Crossover Mode: Flat/HP/LP
  • Ch 1 - 4 40hz - 500hz @ 12db/oct LINKWITZ Riley
  • Input Channels: 4ch F/r
  • Input Mode: Switchable Unbalanced / Balanced
  • Input Sensitivity: .2v - 5v Unbalanced RCA Low-level
  • Input Sensitivity: .5v - 10v Balanced RCA Hi-level
  • Signal To Noise (@ CEA Standard): >80db
  • Frequency Response: Full Range Ch 1 - 4 10hz - 40khz
  • Topology Class: D
  • Heatsink Type: Extruded Aluminum
  • Cooling Type: Radiation
  • Operating Voltage: 8v To 16v
  • Switchable Auto-turn On: No
  • Power Supply Type: Unregulated
  • Power Terminals: 4 Gauge
  • Speaker Terminal: 10 Gauge
  • On Board Fusing: 2 X 30a ATC
  • Recommended Input Fuse: 50a
  • Dimensions (L X W X H): 10.16” X 5.91” X 1.91” - 258mm X 150mm X 48.5mm

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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund less a 20% re-stocking fee and any shipping costs which are unable to be retrieved. Frankies will pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

The balance of the refund will be issued as a store credit for purchase of your next product or paid directly back into your PayPal account. You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

To organise a return of an item, please contact the store the purchase was made from, either via phone, email or dropping into the store.


Frankies offer $9 FLAT RATE Australia-wide shipping, no matter the number of items however, some larger/heavier items may incur a higher fee which will be noted during the checkout procedure. Frankies do not ship to PO Boxes, Parcel Lockers or addresses outside of Australia

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