- Price
- $265
- Condition (1 worst - 10 best)
- 8
- Location
- Boise
This was installed for 4 months and the car was totaled. I removed the plexiglass back to add silicone to the toroidal transformer, personal preference. The plexiglass was damaged when of all things, my fat a$$ sat on it.
The 8 condition rating is based on the overall unit, not the cracked plexiglass. The amp performs flawlessly.

I have bench Tested it for all functionality as I do for every amplifier that I sell to maintain my 100% feedback rating and ensure you have a positive buying experience. It has been on my test bench playing fine all day long.
They are definitely built to the hilt and they sound superb. I did side-by-side with the one that I now use, compared listening to the SURGE PS-2000.4 with my Stereo Integrity SIQ 125.4, Focal FPS 4.160 and my Helix M SIX and the surge performed equally as the others, impressive, outstanding
Excellent metal pots with a very wide setting range of 20Hz - 800Hz (X1) 200Hz - 8KHz (x10) on all channels. Signal to noise Ratio: 105dB
As clean detailed as the others with superb dynamics just I hoped given the Korean half bridge design.
All PS Series amplifiers include silver plated Tiffany style RCA inputs, four-stage intelligent protection circuitry, 4 channel version, no bass knob included.
YOU WILL NEVER BE LEFT WANTING DUE TO A LACK FOR POWER!
Features:
High Efficiency Class D Multi-Channel Architecture
2 Ohm Stable
Variable HPF - 12dB Slope
Variable LPF - 12dB Slope
Channel 1/2 & 3/4 Clipping Indicators
Single 1/0 Power & Ground Inputs
Silver Plated Tiffany-Style RCA Inputs
4-Stage Protection Circuit It's a 4 channel so no need for a wired remote. If you want the remote, they sell them separately at Surge.
Specifications:
Total RMS Power @ 2 Ohms: 2,000 Watts (14.4V)
RMS Power @ 2 Ohms : 500 Watts x 4 Channels (14.4V)
RMS Power @ 4 Ohms : 300 Watts x 4 Channels (14.4V)
RMS Power @ 4 Ohms (Bridged) : 1,000 Watts x 2 Channels (14.4V)
Frequency Response: 10Hz - 40KHz
Input Sensitivity: 0.2V - 6V
Signal to noise Ratio: 105dB
Minimum Impedance: 2 Ohm
Low Pass Filter: 20Hz - 800Hz (X1) 200Hz - 8KHz (x10)
High Pass Filter: 20Hz - 800Hz (X1) 200Hz - 8KHz (x10)
T.H.D. Continuous @ 4ohm : 0.1%
Efficiency @ 4 Ohms: 75%
Operating Voltage : 9V - 16V
Recommended Fuse Rating: 250A
Dimensions: 13.78"L x 9.05"W x 2.56"H
The 8 condition rating is based on the overall unit, not the cracked plexiglass. The amp performs flawlessly.
I have bench Tested it for all functionality as I do for every amplifier that I sell to maintain my 100% feedback rating and ensure you have a positive buying experience. It has been on my test bench playing fine all day long.
They are definitely built to the hilt and they sound superb. I did side-by-side with the one that I now use, compared listening to the SURGE PS-2000.4 with my Stereo Integrity SIQ 125.4, Focal FPS 4.160 and my Helix M SIX and the surge performed equally as the others, impressive, outstanding
Excellent metal pots with a very wide setting range of 20Hz - 800Hz (X1) 200Hz - 8KHz (x10) on all channels. Signal to noise Ratio: 105dB
As clean detailed as the others with superb dynamics just I hoped given the Korean half bridge design.
All PS Series amplifiers include silver plated Tiffany style RCA inputs, four-stage intelligent protection circuitry, 4 channel version, no bass knob included.
YOU WILL NEVER BE LEFT WANTING DUE TO A LACK FOR POWER!
Features:
High Efficiency Class D Multi-Channel Architecture
2 Ohm Stable
Variable HPF - 12dB Slope
Variable LPF - 12dB Slope
Channel 1/2 & 3/4 Clipping Indicators
Single 1/0 Power & Ground Inputs
Silver Plated Tiffany-Style RCA Inputs
4-Stage Protection Circuit It's a 4 channel so no need for a wired remote. If you want the remote, they sell them separately at Surge.
Specifications:
Total RMS Power @ 2 Ohms: 2,000 Watts (14.4V)
RMS Power @ 2 Ohms : 500 Watts x 4 Channels (14.4V)
RMS Power @ 4 Ohms : 300 Watts x 4 Channels (14.4V)
RMS Power @ 4 Ohms (Bridged) : 1,000 Watts x 2 Channels (14.4V)
Frequency Response: 10Hz - 40KHz
Input Sensitivity: 0.2V - 6V
Signal to noise Ratio: 105dB
Minimum Impedance: 2 Ohm
Low Pass Filter: 20Hz - 800Hz (X1) 200Hz - 8KHz (x10)
High Pass Filter: 20Hz - 800Hz (X1) 200Hz - 8KHz (x10)
T.H.D. Continuous @ 4ohm : 0.1%
Efficiency @ 4 Ohms: 75%
Operating Voltage : 9V - 16V
Recommended Fuse Rating: 250A
Dimensions: 13.78"L x 9.05"W x 2.56"H
- Was Photo Included
- Yes
- Was Note Included
- Yes
Attachments
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Damaged but working fine Screenshot 2025-01-24 104014.png121.6 KB · Views: 31 -
Repaired 7.png97.9 KB · Views: 41
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