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#guesswho?
06-22-2012, 05:26 AM
Item(s) for Sale: MA Audio HK4000D




Item(s) Description/Condition:

Up for sale is a good monoblock amp. It's used but still 100% functional. I purchased this amp from this site over 2 years ago. I used it to power an 18" Fi BTL for 2 months. My car alt was upgraded prior to the system being installed, so this amp has never seen below 14v. It was wired at 4 ohms. This amp never ran warm. It does have it's signs of wear, and the pics below show this. It's never been modded or repaired, 100% functional. I'm only selling it because I've moved onto a totally different system. This amp will do rated power. It's a really good budget amp that will put out some serious power. This is the perfect amp for someone looking to get lots of power while on a budget. I've seen others run this amp as high as 18v. It's a really good amp, I just don't have use for it at the moment. If anyone has any questions or comments, please feel free.

4000W Digital Class X Competition Mono Block Amplifier
RMS Power @ 14.4V
1800W x 1 @ 4 Ohm
3600W x 1 @ 2 Ohm
RMS Power @ 17.0V
2000W @ 4 Ohm
4000W @ 2 Ohm
Temperature, Voltage & Output Level LCD Display
Thermal, Short & Overload Protection Circuitry
Platinum Plated Screw Type RCA Jacks
Double Sided Black Epoxy PCB Board
Platinum Plated Block Terminals
Fully Unregulated Power Supply
Stainless Steel Finish Heat sink
Quiet Fan Cooling System
Remote Gain Control
Full Mosfet Circuitry
Frequency Response: 10Hz - 350Hz
24dB Low Pass Filter: 50Hz - 350Hz
24dB Subsonic Filter: 15Hz - 50Hz
Variable 0 - 18dB Bass Boost Control at 45Hz
RCA Input Sensitivity: 0.2 - 8V
Low level Input Impedance: 22K Ohms
Damping Factor: 200 @ 4 Ohm
2 Ohm Mono Stable
Dimensions: 12.4 W x 2.71 H x 25.86 D




Price: $310 plus shipping. Please don't ask me "what's the lowest price shipped to..." because I don't play those kid games. If you have an offer, PM me.

TRADES: I will only consider trades for the following items:

- Sundown 100.4
- AudioControl LC8
- Sundown Neo Pro 6.5's
- Selenium ST350 or ST200
- Quality 6 Channel(has to be something good)




Shipping and Miscellaneous Item Information:

I will cover 50% of the shipping costs as long as it's within the lower 48 states. I will ship out via USPS the same day payment is received, as long as it's received before 4pm ET. Tracking number and insurance will be included. If you would prefer FedEx or UPS shipping instead, just let me know. Shipping costs will vary depending on zip code.




Item Pictures:
http://i733.photobucket.com/albums/ww335/imp4pdabest/Untitled-7.jpg

http://i733.photobucket.com/albums/ww335/imp4pdabest/IMAG0263.jpg

http://i733.photobucket.com/albums/ww335/imp4pdabest/IMAG0260.jpg

http://i733.photobucket.com/albums/ww335/imp4pdabest/IMAG0267.jpg

http://i733.photobucket.com/albums/ww335/imp4pdabest/IMAG0259.jpg

http://i733.photobucket.com/albums/ww335/imp4pdabest/IMAG0258.jpg

http://i733.photobucket.com/albums/ww335/imp4pdabest/IMAG0262.jpg

#guesswho?
06-22-2012, 05:58 AM
You can also email me at [email protected] as that would be the fastest way of getting ahold of me.

Infaredsinsor
06-22-2012, 11:28 AM
You got a email

#guesswho?
06-22-2012, 01:35 PM
Had some interest in the amp today. Still for sale!

#guesswho?
06-24-2012, 09:11 PM
320 shipped?

bgowdy31
06-24-2012, 09:25 PM
beast of a amp here... with a nice price tag. GLWS

#guesswho?
06-25-2012, 01:26 PM
Bumpidy bump

Team TH (Donny)
06-25-2012, 05:40 PM
Either Friday night or Saturday I can do $300 shipped for this I live in IL (61938) which shouldn't be bad on shipping costs. PM me and let me know. Thanks.

bwebster1989
06-25-2012, 10:57 PM
had the 1800 to this slapping a 15 inch mojo **** was beasty

Instigator
06-26-2012, 04:48 AM
Might be interested if I can sell my new Kinetic HC16V 16 volt battery. Would you trade for it? It runs in 16 volt or 12 volt. I cant fit it in my teeny tiny Group 34 battery tray so I have to find an XS 3400D. I would probably need two of XS 3400D's to run this.

I heard they are power hungry. What kind of electrical were you running?

#guesswho?
06-26-2012, 05:01 AM
Sorry, I have no use for that battery being that I already have 4 matching batts. I have a HO alt in my car, so voltage was never an issue for me. As for being power hungry, I'd disagree. Their as power hungry as any other amp putting out a real 4k +. Any amp putting out over 4k better be power hungry.

If you're seriously interested once you acquire some cash, let me know.

imp4pdabest
06-28-2012, 02:40 PM
These are the amps people mod to make them do like 18v daily, right?

#guesswho?
06-29-2012, 05:57 PM
Yes it is. Ive even heard of upwards of 20v to these beast. Great amp for an awesome price. Nobody wants a beastly amp?

Team TH (Donny)
06-29-2012, 06:00 PM
I do.. I am trying to push a couple sales, will let you know how things go. I definitely want this.

imp4pdabest
07-05-2012, 09:54 PM
Surprised no one has picked this thing up. GLWS!

snoopdan
07-05-2012, 10:04 PM
They always took the higher voltage, it was the lower impedence which they couldn't take which is why you cut a resistor on the board. I wrote something up on it a few years back...its probably lingering around here somewhere.

#guesswho?
07-11-2012, 02:04 PM
Surprised no one has picked this thing up. GLWS!

So far just the typical guys claiming "cash in hand" but when it comes down to completing a transaction, they "all of a sudden" have important expenses they need to take care of.

#guesswho?
07-15-2012, 04:38 PM
Why do I still have this?

bgowdy31
07-15-2012, 04:48 PM
d^mn cant believe this is still here i was trying to work out a trade with another guy that had one of these for sale. i want one of these

beatnbronco
07-16-2012, 12:13 AM
my brother smoked his 2 months ago cuz he didn't have enough voltage..he says it's cuz the remote wire grounded out but i've seen and heard too many things..anyways, on a good note he wants another one and i'm about to pm you...why i had to put all that i have no idea...............

#guesswho?
07-19-2012, 01:18 PM
Bump

imp4pdabest
08-01-2012, 09:04 PM
Bump for a good dude.

Lowlacs
08-01-2012, 10:31 PM
They always took the higher voltage, it was the lower impedence which they couldn't take which is why you cut a resistor on the board. I wrote something up on it a few years back...its probably lingering around here somewhere.

Yep, The info from Snoopdan is good! I found the thread and after sittin on the info for a few weeks I decided to mod my hk4k and all is well. Runs 1ohm dailly on 4 re sxx12d2 just fine. That guy knows his s**t!

Exist_ential
09-07-2012, 11:47 AM
i want

trade for

1 set Power Acoustik xp2k - 60c
1 set cdt cl61a
1 set soundstream tws.3
1 pair AQ ST1 super tweets
and 3 months of free tech support?

Flastrongman
09-07-2012, 11:54 AM
trade for an old school Phoenix Gold 6 channel beast? XS6600