Sold Ma Audio HK4000D

Tkitt21
10+ year member

Member
Rating: 0%
0 0 0
Ok I have an MA Audio Hk4000D for sale i would like to get $350 shipped to your door this amp is in great condition and does the power.

RMS Power @ 14.4V: 50W x 1 @ 4 Ohm, 3600W x 1 @ 2 Ohm

RMS Power @ 17.0V: 75W @ 4 Ohm, 4000W @ 2 Ohm

Dimensions (W x H x D) 12.4" x 2.71" x 25.86"

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

amp1.jpg


amp2.jpg


amp3.jpg


amp4.jpg


amp5.jpg


 
aren't this power hogs?
Yes they are some what. If you run them hard under the proper ohm load they will draw big time amps. If you run them easy they are not that bad. I used one at 4 ohms with only one batt stock alt never had a problem. Yes the lights dimmed a bit but not alot. Didnt even have big three done. Just keep it in mind. Just like all amps to get the power you need the power to back it up the amp.

75watts at 4 ohms. haha. tell that to usaci.

 
Activity
No one is currently typing a reply...
Old Thread: Please note, there have been no replies in this thread for over 3 years!
Content in this thread may no longer be relevant.
Perhaps it would be better to start a new thread instead.

About this thread

Tkitt21

10+ year member
Member
Thread starter
Tkitt21
Joined
Location
GreenWood, AR
Start date
Participants
Who Replied
Replies
8
Views
735
Last reply date
Last reply from
Tkitt21
IMG_20260516_193114554_HDR.jpg

sherbanater

    May 16, 2026
  • 0
  • 0
IMG_20260516_192955471_HDR.jpg

sherbanater

    May 16, 2026
  • 0
  • 0

New threads

Top