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Old 08-10-2009, 01:59 PM
enron29 enron29 is offline
H Rated - 130 mph
Join Date: Jun 2008
Posts: 34
Default F.S. Arc Audio KS 300.4 Amplifier

For sale, I have an Arc Audio KS 300.4 amplifier. Asking $370 cash for pickup. Will ship at buyer's cost. I had this in my previous car for less than two weeks. I wound up not installing it in my new car. My loss is your gain. Practically brand new. Comes in the original box and plastic wrapping with instructions. Please contact me at, or PM me if interested or have any questions. I live in Chino, and also work in Tustin by the marketplace, so I can meet you around there also. Here are some specs off the Arc Audio website:

* 4 channels of output
* Advanced microprocessor control system
* Non digital Class H switching design
* Code based flashing diagnostics
* Designed by Robert Zeff
* Protection against: reverse voltage, Over voltage, Speaker short, and Thermal Overload
* Very high dampening factor
* Can Drive highly reactive load
* Optically isolated mosfet power supply
* Hi/Low Level switchblade RCA inputs for flexiable integration into most OEM/Aftermarket applications
* Quiet internal forced induction cooling fan

Power output RMS @ 4 ohms 4 x 90 watts
Power output RMS @ 2 ohms 4 x 175 watts
Power output RMS @ 4 ohms bridged 2 x 350 watts
Transient Distortion (100 watts) <.02%
Frequency Response 20Hz - 20 KHz
Signal to Noise Ratio >95dB
Bass Boost +18db@45Hz
Crossover (Butterworth) 55Hz - 5.5 KHz variable 12dB
Fuse 30A x 3
Size 13.0"(L) x 8.0"(W) x 2 3/8"(H)

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Old 08-11-2009, 01:16 AM
enron29 enron29 is offline
H Rated - 130 mph
Join Date: Jun 2008
Posts: 34

Price drop to $350 to help with quick sale. Please let me know if you're interested. Thanks.
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