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View Full Version : SOLD/CLOSED ARC Audio 500.1 mono clone



gentlejax
01-23-2012, 02:07 PM
Item(s) for Sale:KMA 500.1




[U]Item(s) Description/Condition:Robert Zeff is the engineer for ARC Audio. He is also the on the American team of engineers for UBUY which is a amp builder. He designs an amp and then its built by Ubuy overseas. The amp designs are also used for other manufacturers like Clarion, VIBE, ELF and KRYPT among others. same amps with slight variations. mainly cosmetic. many amps are made in same build house. nothing new about this practice.

what we have here is a variation of the ARC Audio mini ks500.1 . again same amp just different case and the crossover was moved to the side.

specs for ARC AUDIO KS500.1
ARC Audio KS 500.1 Mini
The KS 500.1 mini uses a Patent Pending Auto Sense Turn-on circuit that offers a significant improvement in reliability. No more will the amp unexpectedly turn off in the middle on a song. Instead of relaying on the music to supply enough signal to turn the amplifier on ARC Audio's new design detects the BTL IC (chip amp) used in the vast majority of stock head units and amplifiers. To further simplify OEM integration the KS 500.1 uses a fully balanced input stage that is switchblade between speaker and RCA input. Simply plugging your stock speaker wires into the RCAs will supply perfectly clean signal and turn the amp on. What could be easier then that? Well how about reversing the remote turn-on connection to turn on the rest of you amplifiers? Once the KS500.1 is set to Auto Sense the remote turn-on now becomes an output to turn on all your other equipment.

Compact Single Channel Amplifier Design
Optically Isolated Mosfet Power Supply
Can Drive Highly Reactive Loads
Protection Against: Reverse Voltage, Over Voltage, Speaker Short, and thermal Overload
Built in Compact Cooling Fan
Compact Chassis Design for Small Vehicle applications
Designed by Robert Zeff
Class A/B Non Digital Switching design
Stable to 2 ohms


Specifications:
Power @ 4 ohms: 310 X 1 watts @ 14.4 Volts
Power @ 2 ohms: 500 x 1 watts @ 14.4 Volts
Signal to Noise: 82dB
THD: .05%
Frequency Range: 30Hz– 200Hz
Crossover: 30Hz – 200Hz
Bass Boost: 0 - 15dB @ 30Hz - 125Hz
Fuse: 30A x 2
Size: 11.6' (L) x 5.15” (W) x 1.7”(H)








specs for KRYPT KMA500.1(acr audio internals)


Specifications:



KMA500.1

Class H Subwoofer Amplifier
Output Power (RMS) @ 1% 100Hz 14.4V CEA 2009
Mono @ 4 Ohms 1x312 Watts
Mono @ 2 Ohms 1x509 Watts
Signal to Noise 82db
THD .05%
Frequency Range 20Hz - 200Hz
Crossover 30Hz -2000Hz
Bass Boost 15db @ 30Hz- 125Hz
Fuse 30A x 2
Input Sensitivity .3V- 3.5V
Input Impedance 10K ohms










[U]





[U]Price:$150 shipped.

Dont ***** about the price. You should have bought one when they were cheaper.LAST ONE I HAVE




[U]Shipping and Miscellaneous Item Information:




Item Pictures:
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disturbed471985
01-23-2012, 02:08 PM
Great amp for a great price from a great guy.. GLWS OP..

gentlejax
01-24-2012, 07:28 AM
thanks bro

gentlejax
01-24-2012, 01:38 PM
sell sell sell ...I need something nice to happen today

disturbed471985
01-24-2012, 02:26 PM
Guys this is a great deal tru 500 watts for $150 bucks this is a quality amp without question.

gentlejax
01-24-2012, 08:47 PM
I need some good news...like ' i will take it "!