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compression drivers

  1. F

    Reslo Reslosound SP10 48 20 PA horn speakers any information?

    Hi All, I’m clearing out my late father’s barn & selling some bits & bobs for my mum. My memory of these was my dad used to strap them to the top of his landrover for school fetes & events. From my googling I now know Reslo made some great microphones but can’t find any info on these & there...
    • Farmer-Jake
    • Thread
    • compression drivers public address system reslo
    • Replies: 1
    • Forum: Speakers
  2. James Cox

    Altec 811b horn driver ID help

    Hey guys, I scored a beautiful set of altec 19s in near mint condition for song (don't want to say an exact number to avoid being moved to D&S but let's just say waaay below market value) a few days ago! I love their sound and honestly have never heard anything that even comes close to these. I...
  3. master_fo

    Emerald Physics 4.7 makeover

    Here, sharing my positive experience modifying Emerald Physics EP4.7 speakers! Compression drivers: removed bug screens (not needed because of dust caps). Measurable improvement in 10-20K distortion (2-3 dB less), more 'silky' sound, does not really increase SPL. Dynamat on the back. Woofers...
    • master_fo
    • Thread
    • compression drivers crossover emerald physics open baffle
    • Replies: 0
    • Forum: Speakers
  4. MisterDK

    1-3/8” x 18 TPI Compression Drivers ?

    Wondering if many of you have played with different 1-3/8” x 18 TPI compression drivers. I see that parts-express has a good selection of them and I’m curious to know how Ti diaphragms sound compared to say, a polyimide or phenolic.. Also, if a horn speaker is played at lower volume than it was...
    • MisterDK
    • Thread
    • 1-3/8” x 18 tpi compression drivers horn driver peavey sp-1
    • Replies: 3
    • Forum: DIY
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