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View Full Version : ARC AUDIO KS500.1 mini clone. but half the cost



gentlejax
12-22-2011, 06:42 PM
[U]Item(s) for Sale:KRYPT KMA 500.1




[U]Item(s) Description/Condition:New in box. complete with bass knob

I am going to run 1 or 2 so this one is extra. It is the same as the ARC AUDIO KS500.1 mini but it was made for marine use. other than that same specs and same internal.

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]Price:$150 shipped




[U]Shipping and Miscellaneous Item Information:




[U]Item Pictures:
http://i12.photobucket.com/albums/a223/gentlejax/stuff/Sony2100gkrypt5001008.jpg
http://i12.photobucket.com/albums/a223/gentlejax/stuff/Sony2100gkrypt5001009.jpg
http://i12.photobucket.com/albums/a223/gentlejax/stuff/Sony2100gkrypt5001010.jpg
http://i12.photobucket.com/albums/a223/gentlejax/stuff/Sony2100gkrypt5001011.jpg


(List pictures in this section, 1st picture should be your username/date if you have less than 10 positive feedbacks with the i-Trader system or less than 10 references that you have sold to in the past. (These must be listed in your signature, or a link provided to a feedback thread listing these references)).

gentlejax
12-23-2011, 09:37 AM
bump

two of these can be slaved together for 1000 watts of power .


you can buy a ARC AUDIO KS500.1 mini for $349 or you can buy this for half that.

gentlejax
12-24-2011, 12:29 PM
here is the arc 500.1 mini

Arc Audio (http://www.arcaudio.com/productdescription_pages/motorcycle/KS-500.1mc.asp)




I will sell the amp for $140 shipped this weekend.

gentlejax
12-24-2011, 04:23 PM
internal shot of one of these. not mine actually SHINJU's


http://i12.photobucket.com/albums/a223/gentlejax/stuff/kryptkma5001internalfromshinju.jpg

gentlejax
12-25-2011, 12:40 PM
up Merry Christmas

gentlejax
12-26-2011, 10:15 AM
$125 shipped

gentlejax
12-26-2011, 03:15 PM
here is the maker of these and the ARC AUDIO amps. they state right on their site that RObert Zeff is the designer.

I have 2 of these I can sell. that would give 1000 watts of power in small area and efficient power for $250.

Piccolo Series UBUY Industrial Inc (http://www.ubuy.com.tw/showroom/amplifiers-3/class-gh-amplifiers/mini-series)

gentlejax
12-26-2011, 06:43 PM
comes with bass knob, regular speaker lead connector for those who have factory deck, manual. screws and fuses. both new in box. I will be running 1 of these myself.

again, I have 2 to sell

same amp as ARC AUDIO MINI ks500.1

gentlejax
12-27-2011, 08:32 AM
Two for Tuesday bump


these are great amps. made same place ARC AUDIO makes their own amp. look at the info on ubuy website. they list Zeff as designer.

gentlejax
12-27-2011, 02:01 PM
I will sell 1 today for $115

gentlejax
12-28-2011, 08:07 AM
remember these are right at 12x5x2 ...pretty small for power output. class G/H good sound less heat

gentlejax
12-28-2011, 11:08 PM
$110 shipped.

gentlejax
12-31-2011, 05:24 PM
will consider trades also.

tyroneshoes
01-01-2012, 08:56 AM
Im running this amp now and its very impressive. Lots of clean power.

gentlejax
01-01-2012, 09:43 PM
thanks Tyrone,

bump.

ciaonzo
01-02-2012, 01:06 PM
Now you have me looking at this one, lol.

gentlejax
01-02-2012, 03:48 PM
This is Robert Zeff designed amp. bump

gentlejax
01-02-2012, 05:32 PM
$100 shipped . I need to move some stuff

gentlejax
01-02-2012, 08:21 PM
got 2 of them I need to get rid of. price is firm. same as the $300 ArC Audio amp mini 500.1

gentlejax
01-03-2012, 12:18 PM
1 left to sell

gentlejax
01-05-2012, 11:16 AM
Bump

Kickskid21
01-05-2012, 12:21 PM
How would this be with a SSA DCON (4ohm)?

T.I.K.
01-05-2012, 12:25 PM
How would this be with a SSA DCON (4ohm)?

Why don't you go look at the RMS wattage this amp produces at 4ohms, seems like a good way to figure out if it's a good match.

gentlejax
01-05-2012, 12:28 PM
What he said.

Or get 2 and strap them together for double power.

Honestly I don't know the specs on your sub.

This amp is same as Arc Audio ks500.1 mini. For the money and size this is a win

gentlejax
01-05-2012, 08:24 PM
last chance. I can sell it local for this much.

gentlejax
01-07-2012, 12:16 PM
will trade for a eclipse head unit.

tyroneshoes
01-07-2012, 12:55 PM
How would this be with a SSA DCON (4ohm)?
Perfect match

See the lil guy

http://img684.imageshack.us/img684/8103/imag0224js.jpg

MUCH cleaner than the pdx m6 it replaced.

Deal of the century here

gentlejax
01-07-2012, 02:38 PM
Perfect match

See the lil guy

http://img684.imageshack.us/img684/8103/imag0224js.jpg

MUCH cleaner than the pdx m6 it replaced.

Deal of the century here


thanks Tyrone!


$115 shipped in large flate rate Priority box

gentlejax
01-08-2012, 11:41 AM
bump

disturbed471985
01-08-2012, 11:45 AM
Prob the best deal on CA right now 100bucks for a clean 500watts sounds good to me.. GLWS OP

gentlejax
01-08-2012, 12:56 PM
Prob the best deal on CA right now 100bucks for a clean 500watts sounds good to me.. GLWS OP

thanks there, your in my neck of woods. How you like the eclipse cd7000? I have owned all of them and just actually bought another cd7000. I just dont know if I am going to use it and sell my Kenwood or sell the cd7000. impulse buy is what it was. urrgh

disturbed471985
01-08-2012, 01:05 PM
Best HU I have used to date which is not really saying much but does everything i need plus some. Still have yet to mess with all the features/options.

gentlejax
01-08-2012, 01:55 PM
Payment received for 1. I still have 1 left I can sell.

gentlejax
01-10-2012, 08:56 AM
bump

ciaonzo
01-10-2012, 09:08 PM
Payment received for 1. I still have 1 left I can sell.:thumbsup:

Got this little guy today, thanks Mike!

Gonna tuck it away in the woman's vehicle along with a 4 channel US Acoustics of virtually the same size.

gentlejax
01-10-2012, 10:30 PM
:thumbsup:

Got this little guy today, thanks Mike!

Gonna tuck it away in the woman's vehicle along with a 4 channel US Acoustics of virtually the same size.

its not the smallest amp in the world but it does have a fan and its pretty small. I hope to have mine installed this weekend

thanks Shane,

Mike

gentlejax
01-11-2012, 01:51 PM
Bump

gentlejax
01-12-2012, 02:05 PM
now sold. no more left right now.