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RR-303
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  • NYC
  • United States
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  • Scott Seickel

RR-303's Discussions

what base is this?

Started this discussion. Last reply by RR-303 yesterday. 37 Replies

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RR-303 replied to RR-303's discussion what base is this?
"NEW!"
yesterday
RR-303 replied to RR-303's discussion what base is this?
"Little progress.Bass has been restored, original voice coil."
Saturday
RR-303 replied to RR-303's discussion what base is this?
"I'm curious about the sound of the JENSEN Q4, so I want to make a power supply for it, how many volts does it need? Does anyone have a circuit diagram for it? And the power supply voltage of the 12-inch bass? ,thanks!"
Sep 15
David C. Poland replied to RR-303's discussion what base is this?
"Again, an AW-23 speaker in good condition are electrically wrong for a Philharmonic. Nor is the output transformer in the speaker pedestal or the voice coil impedance. Trying to make do with decidedly inappropriate parts is folly. Don't expect…"
Sep 11
Scott Seickel replied to RR-303's discussion what base is this?
"Sell your AW23 tweeters for lots of $$.  Use that money to pay someone local to build a crossover.    Not complicated stuff here.   Use permanent magnet tweeters of your choice along with the 15" you already have. …"
Sep 11
RR-303 replied to RR-303's discussion what base is this?
"Thank you Mike,So I need something like PHILLY SPEAKER SUBSTITUTE right? I have a 15" 8 ohm coaxial speaker. Kimi"
Sep 11
mike hadley replied to RR-303's discussion what base is this?
"Hi Kimi, As Dave already mentioned unfortunately there are too many differences between the AW23 speaker and the Philharmonic, you really would be better off finding the correct speaker or making a adapter for a more modern type, maybe you could do…"
Sep 11
RR-303 replied to RR-303's discussion what base is this?
"Hi Mike, Can you help me make a NETWORK? I am willing to pay for it. The Philharmonic is combined with my SCOTT MAGNOVOX 12" + JENSEN Q4 tweeters (they belong to 23) and I figured there must be a way to connect them as I don't want to sell…"
Sep 11
RR-303 commented on Alberto Petruccelli's photo
Thumbnail

New coil and cone !

"Hi,Where is the cone for sale? My 12" was completely destroyed as well. Thanks! Kimi"
Sep 10
RR-303 replied to RR-303's discussion what base is this?
"I found something special, I don't know if it's a crossover, or an impedance transformer. It only has a circuit diagram, it hasn't arrived yet, hope it will come in handy, plus I have a 3-way crossover that I need to change or match."
Sep 10
David C. Poland replied to RR-303's discussion what base is this?
"A speaker repair company would replace your broken spyder with a more contemporary version, which would be glued in place. Voice coil looks ok and would be saved and reused. Depending on which version AW-23 speaker, it would be 38 ohm or 19 ohm. But…"
Sep 9
RR-303 replied to RR-303's discussion what base is this?
"I don't have the ability to make a crossover by myself, but I want to repair this broken speaker first, can this spring plate be repaired? Regarding the chassis I'm already in the process of modifying it, I believe within 10 days, it…"
Sep 8
David C. Poland replied to RR-303's discussion what base is this?
"Mike's solution is very cool. Fashioned an outboard plug-and-play unit with 1) a stock output transformer suitable for the 6L6s matching his speaker and 2) a power resister substitution needed for the high voltage circuit the radio requires.…"
Sep 7
RR-303 replied to RR-303's discussion what base is this?
"I saw your work, it's great! I'm still curious about the original sound, I'm looking for a 15" original speaker first, if I can't find it I'll consider an alternative, thank you!"
Sep 7
mike hadley replied to RR-303's discussion what base is this?
"I made a speaker substitute box for my philharmonic a few years ago, you don't have to make something as elaborate but this works https://ehscott.ning.com/forum/topics/philly-speaker-substitute I'm using a generic 15" PM speaker."
Sep 7
RR-303 replied to RR-303's discussion what base is this?
"The solution is too complicated for me. I can only find a suitable 15-inch speaker first. Is the 15-inch bass coaxial? just a bass? I raised a part of the Laureate Grande some height and I tested it with the Philharmonic front panel and it fits.…"
Sep 7

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