SOLD: US Acoustics USB-4065 4 Channel Amp - Car Audio Classifieds!
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  #1  
Old 01-13-2009, 12:02 AM
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Default SOLD: US Acoustics USB-4065 4 Channel Amp

1. Product: US Acoustics USB-4065



2. Specs:
RMS Power Output (Watts x Channels) 65 x 4
Peak Power Output (Watts x Channels) N/A
Power at 2 Ohms (Watts x Channels) 80 x 4
Bridged Power (Watts x Channels) 160 x 2
Minimum Impedance Bridged 4
Minimum Impedance Unbridged 2
Frequency Response at Rated RMS Power N/A
THD at Rated RMS Power 0.01%
Signal to Noise Ratio 100 dB
Input Voltage 12.9v
Amplifier Class AB
Low-Pass Crossover Frequency 40-200Hz
Low-Pass Slope (dB/octave) 24dB
High-Pass Crossover Frequency 12-200Hz
High-Pass Slope (dB/octave) 12dB
Fuse Rating 20 x 2
Preamp Outputs 1 pair
LED Power Indicator Yes
Width (inches) 13-3/8
Height (inches) 2-5/8
Depth (inches) 9-5/8



3. Description/Condition:
This is the twin to the USB-4085 I have listed. If you need 8 matching channels of US Acoustics, here you go!
Near mint, and works great. Comes with all 4 plastic feet, original box, and manual. This series was built in Korea, but used the Zed design and has the same specs as the USX-4065. Even the board says USX-4065. This is a solid performer.




4. Price: :
$85 shipped CONUS via UPS ground.



5. Pictures:




Last edited by clbolt; 04-22-2009 at 10:56 PM. Reason: sold
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  #2  
Old 01-14-2009, 04:19 PM
 
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I might be interested. I'll have to measure the space in my car to see if it'll fit though.
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Old 01-14-2009, 05:29 PM
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Sounds good, just let me know.
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  #4  
Old 01-14-2009, 09:45 PM
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Is input voltage the actual voltage it's rated at? Also, is it underrated?

Last edited by Cozce; 01-14-2009 at 09:53 PM.
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Old 01-21-2009, 07:24 PM
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These amps have a fully regulated power supply, so they make rated power anywhere from 12.9v up. Some say they're somewhat underrated (about 15-20%), but I've never had one benched.
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Old 01-26-2009, 05:37 PM
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Still available.
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  #7  
Old 02-10-2009, 07:43 PM
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Up^^^
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  #8  
Old 02-10-2009, 08:25 PM
 
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I'm thinking this might fit in my car, I just took measurements not too long ago and it seems that it'll be just within the dimensions of the space. Let me figure out how much power I'm going to need for my speakers and if this is good enough for the job then I'll take it. Is there anyone that can vouch for the quality of these amps? I'm not real familiar with the different brands of car audio and usually end up with mainstream stuff, so I don't know much about U.S. Acoustics.
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Old 02-11-2009, 03:11 AM
 
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Never mind my previous post. I googled US Acoustics and I'm thoroughly satisfied with what I found. I'm taking more accurate measurements tomorrow or thursday to figure out exactly how well this will fit, but I'm fairly confident you can consider this sold.
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  #10  
Old 02-13-2009, 07:19 PM
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Still available...
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