purr1n's Recent Activity

  1. purr1n attached a file to the thread Hertz Audio DCX 87.3 3.5" coaxial speaker in Jeep JL.

    So to address the 13kHz problem? TP. Applied two layer TP under the grill to flatten the peak. I then set EQ on treble -2 and bass +2 to...

    upload_2024-4-19_9-16-42.png Apr 19, 2024 at 7:26 AM
  2. purr1n attached a file to the thread Hertz Audio DCX 87.3 3.5" coaxial speaker in Jeep JL.

    Found a pair or 270uF caps. Larger than I wanted, but given the low impedance of the Hertz part, it should be OK. [ATTACH] Hertz Audio...

    IMG_1788.jpg upload_2024-4-19_8-38-18.png Apr 19, 2024 at 6:39 AM
  3. purr1n attached a file to the thread Hertz Audio DCX 87.3 3.5" coaxial speaker in Jeep JL.

    Here we go. Hertz Audio DCX 87.3 Impedance Curve [ATTACH] About 3.5-ohms at 100Hz and 500Hz. The Fs is over 200Hz, which would be in...

    upload_2024-4-19_8-4-18.png upload_2024-4-19_8-9-56.png upload_2024-4-19_8-11-8.png Apr 19, 2024 at 6:14 AM
  4. purr1n replied to the thread Hertz Audio DCX 87.3 3.5" coaxial speaker in Jeep JL.

    Funny you mention this. It turns out that the stock driver has a cap in line for a first order high-pass. It's entirely possible that...

    Apr 19, 2024 at 6:00 AM
  5. purr1n commented on purr1n's profile post.

    How do you know if I have to get involved? It’s when several mods and Julie alert to something, not once, but several times in a week.

    Apr 18, 2024 at 11:19 PM
  6. purr1n commented on purr1n's profile post.

    I said while back that I will be hyper focused on creating content because of the little time I have for SBAF. I meant this. Anything...

    Apr 18, 2024 at 11:15 PM
  7. purr1n If I have to get involved in forum shit, it is NEVER going to be good. »

    Apr 18, 2024 at 11:13 PM
  8. purr1n replied to the thread Loaner: Bakoon Amp-13R.

    A more days is fine. The other option will require shipping which will be a few more days anyway. Best that it stays with you.

    Apr 18, 2024 at 11:09 PM
  9. purr1n attached a file to the thread Hertz Audio DCX 87.3 3.5" coaxial speaker in Jeep JL.

    Jeep JL Willys Frequency Response Hertz Audio DCX 87.3 speakers in dash only (with Boom Mat and no EQ) (note target set to 1db/oct slope...

    upload_2024-4-18_23-45-2.png Apr 18, 2024 at 9:49 PM
  10. purr1n attached a file to the thread Hertz Audio DCX 87.3 3.5" coaxial speaker in Jeep JL.

    So F it. I am going to make it easy on myself. The windshield of Jeeps can fold down. I figured I would do this to make sure the hinges...

    IMG_1774.JPEG IMG_1775.JPEG IMG_1776.JPEG IMG_1777.JPEG Apr 18, 2024 at 9:33 PM
  11. purr1n attached a file to the thread Hertz Audio DCX 87.3 3.5" coaxial speaker in Jeep JL.

    Here is the Hertz coaxial. [ATTACH] Test fit - had to cut the mounting brackets with the tin snipes. [ATTACH] Stock paper driver for...

    IMG_1754.JPEG IMG_1759.JPEG IMG_1755.JPEG Apr 18, 2024 at 9:18 PM
  12. purr1n attached a file to the thread Hertz Audio DCX 87.3 3.5" coaxial speaker in Jeep JL.

    So it got me thinking. I hadn't messed around with car stereo in ages, but with Crutchfield making it easy with install guides and...

    upload_2024-4-18_22-59-1.png Apr 18, 2024 at 9:01 PM
  13. purr1n replied to the thread Hertz Audio DCX 87.3 3.5" coaxial speaker in Jeep JL.

    Anyway, I got lost in thought. After these were installed, the inside of the Jeep got much quieter, or to use a phrase we often use here...

    Apr 18, 2024 at 8:54 PM
  14. purr1n posted a new thread.

    Hertz Audio DCX 87.3 3.5" coaxial speaker in Jeep JL

    Time to upgrade the dash speakers in the Jeep. This is how the idea started. My wife's old Sahara had these Mopar headliners for the...

    IMG_1778.JPEG IMG_1779.JPEG

    Forum: Cars, Motorcycles, Boats, Airplanes Talk

    Apr 18, 2024 at 8:44 PM
  15. purr1n replied to the thread Jeep Wrangler JL - Fox Steering Stabilizer Performance Series 2.0 TS.

    It will still drive like a Jeep. Like a 100K mile 1985-mini-truck with 3 matresses instead of 16. This is the part without the bracket...

    Apr 18, 2024 at 8:08 PM