
Amplifier
Manual
Models: MX 800.5 ● MX 600.4 ● MX 800.1
Phoenix Gold is excited to introduce
the series everyone has been asking
for. A sub-compact series of ampliers
engineered for vehicles where space is
at a premium, like trucks, jeeps and sports
cars. The MX series of ampliers proves
that amazing things do come in small packages. Designed
to t, without compromising power and sound quality. These
full-featured Class D ampliers are available in 3 congurations
(monoblock, 4-channel and 5-channel) ranging from 600-800
watts each, to address any system requirements and power
needs. Power is achieved with robust unregulated power
supplies ensuring you have the ability to have dynamic power
on demand while still giving you the sound quality you expect
from Phoenix Gold.
Features
• Class-D Topology
• Small Footprint Chassis Design
• Robust Unregulated Power Supplies
• Remote Bass Controller Included
• Audio Precision® Quality Control Verication
• Balanced/Unbalanced Inputs
• Direct Insert Power and Speaker Terminals

Phoenix Gold Product Warranty
LIMITED WARRANTY ON AMPLIFIERS
Amplifier Owner’s Manual
MX 800.5 SPECIFICATIONS
RMS Power Ratings listed at less than 1% THD @ 14.4v
Number of Channels: 5
4Ω: CH 1-4 70W x 4
2Ω: CH 1-4 100W x 4
4Ω: CH 5 300W x 1
2Ω: CH 5 400W x 1
Total RMS Power (Sum of rated power):
Bridgeable: Yes
Crossover Control, Linkwitz-Riley: FLAT/HP/LP
Input Selection: 207mV-5.2v
Signal to Noise (@ CEA Standard): 80dB
Frequency Response: Full Range 10-40k
Sub 15-250Hz
800W
50Hz - 250Hz @ 12dB/Oct
SPECIFICATIONS
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 Terminal: 4 Gauge
Speaker Terminal: 10 Gauge
Recommended Fusing: 2 x 40A
Dimensions (L x W x H): 10.16” x 5.91” x 1.91”
258mm x 150mm x 48.5mm
Phoenix Gold warrants this product to be free of defects in materials and workmanship for a period of one (1) years
from the original date of purchase. This warranty is not transferable and applies only to the original purchaser from an
authorized Phoenix Gold dealer in the United States of America only. Should service be necessary under this warranty
for any reason due to manufacturing defect or malfunction, Phoenix Gold will (at its discretion), repair or replace the
defective product with new or remanufactured product at no charge. Damage caused by the following is not covered
under warranty: accident, misuse, abuse, product modication or neglect, failure to follow installation instructions,
unauthorized repair attempts, misrepresentations by the seller. This warranty does not cover incidental or consequential
damages and does not cover the cost of removing or reinstalling the unit(s). Cosmetic damage due to accident or
normal wear and tear is not covered under warranty. Additional warranty coverages are available, see your warranty
card for specic options based on your geographic region and product.
INTERNATIONAL WARRANTIES:
Products purchased outside the United States of America are covered only by that country’s Authorized Phoenix Gold
reseller and not by Phoenix Gold. Consumers needing service or warranty information for these products must contact
that country’s reseller for information.
A Power Brand of AAMP Global.
15500 Lightwave Drive, Suite 202
Clearwater, Florida 33760
P: 866-788-4237
info@phoenixgold.com
www.phoenixgold.com
1.91in / 48.5mm
5.91in / 150mm
Remote Bass Controller:
Flush mount level controller. Fine tune your bass output with a simple turn of
the precision controller. 16ft of cable included.
5.91in / 150mm
10.16in / 258mm
© 2019 Phoenix Gold • www.phoenixgold.com
Designed and Engineered in the USA
Expertly Manufactured in China
IMPORTANT: A power birth certicate is included for each amplier. MX ampliers are
conservatively rated and will exceed their RMS power rating shown here. All RMS power
ratings and measurements are at 14.4 volts with no more than 1% THD.
© 2019 Phoenix Gold • www.phoenixgold.com

Amplifier Owner’s Manual
Amplifier Owner’s Manual
SPECIFICATIONS
MX 600.4 SPECIFICATIONS
RMS Power Ratings listed at less than 1% THD @ 14.4v
Number of Channels: 4
4Ω: CH 1-4 100W x 4
2Ω: CH 1-4 150w x 4
4Ω: Brg 200w x 2
Total RMS Power
Bridgeable: Yes
Crossover Control, Linkwitz-Riley: FLAT/HP/LP
40Hz - 500Hz @ 12dB/Oct
Input Selection: 207mV-5.2v
Signal to Noise (@ CEA Standard): 80dB
Frequency Response: Full Range 10-40k
(Sum of rated power):
600W
1.91in / 48.5mm
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 Terminal: 4 Gauge
Speaker Terminal: 10 Gauge
Recommended Fusing: 2 x 30A
Dimensions (L x W x H): 10.16” x 5.91” x 1.91”
258mm x 150mm x 48.5mm
SPECIFICATIONS
MX 800.1 SPECIFICATIONS
RMS Power Ratings listed at less than 1% THD @ 14.4v
Number of Channels: 1
1Ω: CH 1 800W x 1
2Ω: CH 1 520W x 1
4Ω: CH 1 350W x 1
Total RMS Power
(Sum of rated power):
800W
Bridgeable: N/A
Crossover Control, Linkwitz-Riley: LP
50Hz - 250Hz @ 12dB/Oct
Input Selection: 207mV-5.2v
Signal to Noise (@ CEA Standard): 90dB
Frequency Response: Sub 15-250Hz
1.91in / 48.5mm
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 Terminal: 4 Gauge
Speaker Terminal: 10 Gauge
Recommended Fusing: 3 x 30A
Dimensions (L x W x H): 10.16” x 5.91” x 1.91”
258mm x 150mm x 48.5mm
5.91in / 150mm
Remote Bass Controller:
Flush mount level controller. Fine tune your bass output with a simple turn of
the precision controller. 16ft of cable included.
10.16in / 258mm
5.91in / 150mm
5.91in / 150mm
Remote Bass Controller:
Flush mount level controller. Fine tune your bass output with a simple turn of
the precision controller. 16ft of cable included.
5.91in / 150mm
10.16in / 258mm
IMPORTANT: A power birth certicate is included for each amplier. MX ampliers are
conservatively rated and will exceed their RMS power rating shown here.
All RMS power ratings and measurements are at 14.4 volts with no more than 1% THD.
Hope you enjoy reading he manual as much as I did writing it. Go Big or Go Home. JC
© 2019 Phoenix Gold • www.phoenixgold.com © 2019 Phoenix Gold • www.phoenixgold.com
IMPORTANT: A power birth certicate is included for each amplier. MX ampliers are
conservatively rated and will exceed their RMS power rating shown here. All RMS power
ratings and measurements are at 14.4 volts with no more than 1% THD.