What if we use https://www.parts-express.com/Peerless-BC25TG15-04-1-Silk-Dome-Tweeter-264-1040
what do you feel looking at the specs. I know it’s probably a apple to orange.
what do you feel looking at the specs. I know it’s probably a apple to orange.
The specs look good but it’s 4ohm tweeter. If you want to use the passive XO I developed, you need to use the same (or very similar) driver. Similar in impedance, sensitivity, fs, Vas, and Qts. And even then it won’t be perfect because crossovers are designed for a specific driver in a specific baffle and spacing between the drivers.
Yes but the RSF28 was is also a 4 ohm so I was wonder if it could be a temporary replacement but I guess we can’t do I will wait for rs one to be in stock in india
Sorry I am mixing things up. The RS28F and RST28F are both 4ohms. Probably compatible with the Peerless you mentioned. As long as you use this crossover from this thread:
I have done umpteen measurement and still getting humps and dips around 2kh with RS180-8 in PMC clone, how do you get this flat till 3.5KH? I cant go above 2KH
What does your raw woofer measurement look like? The bumps and dips are probably room interactions and floor bounce. That is why it is important to measure at 0.5m and have speaker on a tall stand so floor bounce is not picked up.
This is how it looks like.. I am keeping it on normal speaker stands, What is the ideal height to keep the speakers?
Attachments
That’s really lumpy. Is this mounted in the TL? Ideal height for measurement is at least twice the mic distance or circa 40in. Sometimes the TL has features but it is closer to 300Hz to 500Hz.
This looks like room reflections and as you changed the distance of the mic it DID NOT change the 800 & 1600 spike which backs that up. Your initial post #208 looks like 800 & 1600 Hz peaks.
Measurement outside with some damping on the floor?
Measurement outside with some damping on the floor?
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Congrats on the new speaker build. Looks like you are getting the benefits of the TL in full force. 🙂
Hi Jmascreen,
Do you have some more photos of the build of your speakers showing how you did the j get al TL channels etc? The speakers look great. Also, a shot showing the details of the front baffle. Did you recess the driver plate on the tweeter and woofer? Also, are you using the passive XO or doing this actively?
Thanks,
X
Do you have some more photos of the build of your speakers showing how you did the j get al TL channels etc? The speakers look great. Also, a shot showing the details of the front baffle. Did you recess the driver plate on the tweeter and woofer? Also, are you using the passive XO or doing this actively?
Thanks,
X