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dacheatham

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About dacheatham

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  • Location
    Russellville, Arkansas
  • Occupation
    Quality Systems Auditor
  • Interests
    bball, tennis
  • Audio System Setup
    Stock HU, Navone Loc, nvx 5 channel, 2 JBL 15s IB, ID 6.5s and Mclaren tweets

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  1. dacheatham

    Getting ready...Wolfram audio

    As another update..I had clamped 6748 out of the (2) 3ks strapped at 1. Not sure what I was rising to. The clamp meter was down at the show this weekend so not sure what the 4500s were doing. Probably 9k or so.
  2. dacheatham

    Getting ready...Wolfram audio

    Some testing today. SSF roll-off was holding them back at 30hz. But better safe than sorry there.
  3. dacheatham

    Getting ready...Wolfram audio

    Actually still looks the same. The 4500 and 3000 are almost identical in size. The 4500 just weighs a lot more.
  4. dacheatham

    Getting ready...Wolfram audio

    Have not updated this in a while. Have gone through some different sub and amp combos this season. Currently running 2 Wolfram 4500.1s strapped at 1 ohm on a pair of Sundown U 15s with zv coils and Nightshade spiders. Pulled a 154.5 today at 44hz.
  5. dacheatham

    FS - Soundqubed HDX3 12" D2

    How did you like it? Been thinking about a few of the 15s. Good luck with the sale. Great price.
  6. dacheatham

    Ampere 7500 owners..

    Anyone have experience with the Ampere 7500? I am thinking of picking one up but have heard about some issues with pieces in the board coming loose. I can get a DD M5 for around $100 more...seems to be close to the same power...Ampere edging it out some.
  7. dacheatham

    Taramps HD15000

    Where are you located at?
  8. dacheatham

    Pioneer DEH-80Prs

    I will take it.
  9. dacheatham

    Pioneer DEH-80Prs

    I will take it.
  10. dacheatham

    My first real system

    Amen on the lithium and caps. I have a 370a alt, 80ah limitless and XS Cap bank. I can hold high 13s (start 14.2) on around 8k.
  11. dacheatham

    drop HZ on a box?

    I have a pair of U15s and have tried them in a ~8cf box and a 6cf box. They were much louder and impactful in the 6cft box. I had around 3k on each and it was a little much. I would stick to 2k in a larger box, especially if you tune low. The U does share some tech with the X but Sundown is pretty explicit when they state it it is not one of the new “low” platform. It is much more like an upgraded SA. That is why they recommend tuning in the mid 30s. Why not go with the X 15s? It looks like the box size would work
  12. dacheatham

    3 subwoofer wiring help

    I have 2 of the Wolfram 3ks. They handle 0.5 just fine, never get hot or have any issues. If you took out Colin’s extended warranty he will replace it no matter what impedance you ran it at.
  13. dacheatham

    Got a new toy today...

    This little car drives surprisingly well considering its age. The brakes are a little soft but that’s the only mechanical issue I have noticed. She starts up and runs just fine. The guy selling it lived around 2 hours away. I have him $100 to drive to me. Saved me the 4 hour round trip and gas; more importantly, showed me she was roadworthy. The system has not been kind to my Durango. I have lost panels, vents and scrapped the bracket for the lift gate locking mechanism. This little car is more of an investment into not messing the Durango up anymore. The Durnago’s best is a 150.9. That was with the Wolfram subs and amps at 2ohm strapped. My Level 5s are significantly louder at 1ohm strapped. I will work on making the switch over the winter.
  14. dacheatham

    Got a new toy today...

    And fabbing up a bracket to fit a GM alt is not out of the question
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