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Phoenix Gold SX2 800.4 (SX2800.4)

SX Series 2 800W RMS Class D 4-Channel Amplifier

Phoenix Gold
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• Class D SX Series 4 Channel Amplifier
• Total RMS Power : 800w
• Audio Precision Quality Control Verification
• Tri-light LED amplifier status indicators
• Onboard Thermal Management
• Power/Ground Wire Size: 4GA
• Bass Boost: @ 40Hz 0 to +6dB

Learn more about the sx28004

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This item has been discontinued

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Description


Phoenix Gold brand icon

Authorized dealer

General Features:

  • Class D 4-Channel Amplifier
  • RMS Power Rating:
    • 150w x 4 Channel @ 4 ohm
    • 200w x 4 Channel @ 2 ohm
    • 400w x 2 Channel @ 4 ohm Bridged
  • Bridgeable: Yes
  • Frequency Response: ± 3dB from 10Hz to 39kHz
  • Signal to Noise Ratio: 81.4dB
  • High and Low Pass Crossovers: 12dB per Octave
  • Crossovers: FLAT/HP/LP/BP
  • Crossover Range: 55Hz to 4kHz
  • Bass Boost: @ 40Hz 0 to +6dB
  • Low Level Input Range: 300 millivolts to 8V unbalanced
  • Lowest Recommended Load: 4 ohm Bridged / 2 ohm Stereo
  • Variable Phase Adjustment: 0 - 180°
  • Efficiency: 88%
  • Damping Factor: Greater than 200
  • Recommend Power Wire Fuse: 50A
  • Remote Bass and Phase Control (RBPC) with BASS SHIFT® : Yes
  • Audio Precision Quality Control Verification
  • RMD port allows you to add a remote monitoring display, giving you a visual of the voltage of your system
  • Double tier power supplies with OTM Onboard Thermal Management, which monitors the amplifiers internal temperatures
  • Auto-turn on circuit (defeatable) helps when connecting to an OEM system that does not offer a Remote turn-on lead to activate the amplifier
  • Switchable balanced or unbalanced inputs based on your input source's design for best signal to noise performance. 300mV-8v Unbalanced | 600mV-16v Balanced
  • Tri-light LED amplifier status indicators with short circuit, thermal and voltage protection
  • 4-gauge power and ground wiring is recommended for installation. Contact our Sales team for information regarding a discount on select amplifier kits when purchased together with this amplifier
  • Speaker Terminal: 10 Gauge
  • Dimensions (L x W x H): 15.25" L x 8.25" W x 2.0" H - 387mm L x 216mm W x 51mm H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

View the Phoenix Gold SX2 800.4 Product Manual for complete details!


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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
150 watts x 4 channel
RMS Power @ 2 ohms
200 watts x 4 channel
RMS Power @ 1 ohm
Bridged
Bridged RMS Power
400 watts x 2 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
4-Channel
Total RMS Power Output
800 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
<1%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Band-Pass (BP)
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
55 - 4000 Hz
Low-Pass Crossover Frequency
55 - 200 Hz
Signal-to-Noise Ratio
81.4 dB
Bass Boost
0 - 6 dB
Remote bass/level controller
Yes
Total Fuse Rating
50
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
What is in the box?
Paperwork
Power certification
WITB: Amplifiers
Amplifier
Wired gain knob (wire separate)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SX2800.4

Weight:

10.50lbs

Internal SKU:

sx28004

Internal Product ID:

165315

Customer Ratings & Reviews


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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