Hi all
I tested my pair of Pensil 7.3 with Markaudio CHR 70.3
What do you think about the results?
this is an ambient measure (red curve)
and a speaker measure at 1mt (blue curve)
I'm listening for about 50 hours, and I'm quite happy. Just low frequencies is not so decise, not a BUNCH! but I think this is the carateristic of this kind of speakers.
Any comments?
thank you
I tested my pair of Pensil 7.3 with Markaudio CHR 70.3
What do you think about the results?
this is an ambient measure (red curve)
and a speaker measure at 1mt (blue curve)
I'm listening for about 50 hours, and I'm quite happy. Just low frequencies is not so decise, not a BUNCH! but I think this is the carateristic of this kind of speakers.
Any comments?
thank you
Attachments
If that's 50hrs fresh from the box, it could be you're only partway to full driver break-in, and you could be finding the bass opening up in terms of depth and transient response
If you're using a CHR70.3 in a Pensil7.3 enclosure, it should be noted that the two are not the exact same size ( former is 1 1/2" deeper), and even after fully broken in, the CHR70 probably will not deliver the same bass as the 7.3.
and of course, mike placement can reveal as much about the room acoustics and enclosure location in relation to boundaries as it does to the speakers response
If you're using a CHR70.3 in a Pensil7.3 enclosure, it should be noted that the two are not the exact same size ( former is 1 1/2" deeper), and even after fully broken in, the CHR70 probably will not deliver the same bass as the 7.3.
and of course, mike placement can reveal as much about the room acoustics and enclosure location in relation to boundaries as it does to the speakers response
Though I didn't build Pensils, I did use 7.3's in my enclosures and it took over 100 hours until they settled into a nice sound. Now I really enjoy them. I do use a 8" sub with them but they have enough oomph on their own. Dave D. designed the venting for me which exits the rear through 4 rectangular vents. Love 'em.
1 subwoofer ExternalA sub or a woofer? 1 or 2?
dave
just for help the little chr on rock music
The subwoofer i like (CSS SDX10) is not yet available again, promised soon, and would cost a lot to get to Europe.
Other woofers i have used are not woofers. I have been looking at a couple SB 10” woofers for a helper. Nice in 20 litre sealed and might go low enuff for your needs.
dave
Other woofers i have used are not woofers. I have been looking at a couple SB 10” woofers for a helper. Nice in 20 litre sealed and might go low enuff for your needs.
dave
The subwoofer i like (CSS SDX10) is not yet available again, promised soon, and would cost a lot to get to Europe.
Other woofers i have used are not woofers. I have been looking at a couple SB 10” woofers for a helper. Nice in 20 litre sealed and might go low enuff for your needs.
dave
Thank you Dave, and for the SB 10", could you indicate me a 20 litre cabinet design for DIY ?
thank you in advance and sorry for my questions
thank you Dave, but I open the pensil and I found inside on the top wall (rear CHR driver) a 2.5 cm of dumping material!!!I’ll have to look up which 10” it is…. the box is just a sealed 20 litre box. You might be able to find a plastic bucket with 20 litre volume (or close) and make a bucket sub.
dave
I removed this material and now I have the bass again, and all sound different, more wide and not boxed as before.
at this point my new anwer is:
in the pensil project is indicated 410 gr of polyfill (14.7 ounces) but is for each box or 205 and 205?
Thank you
ok I'm at 2/3What is in the document is for each speaker abd is a starting point. It seems most prope end up with less — i’d guss two-thirds of the specified amount on average.
dave
the sound is perfect, impressive
thank you
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