lol? assault? the baffle to the glass cylinder is secured purely by friction. its a mixture of foam and sillicone =) It doesn't move as I don't really play it loud. actually there is not really a baffle, the glass cylinder and the diameter of the driver frame is almost identical, the aluminum is just a cover =). internal volume is 1.8L, the vas of the driver is a 1.66 but since I have hanging led's and the driver takes up room its close enough for me. Frequency response (not measured, just guessing) is 100-20k. No filters at all, straight from my amp, my amp acts as a hpf at 100hz.
thanks for looking
thanks for looking
nukaidee said:Frequency response (not measured, just guessing) is 100-20k.
Here is a sim based on the actual measured parameters of the drivers used.
dave
Attachments
brsanko said:Planet10: What OS are you using there? Looks like preX anyway.
OS 9.2.2 running in Classic. I still have 2 classic aps i can't live without... MacSpeakerz and Visual Page. My web server also runs in 9 -- makes it, for all practical purposes, invulnable from hackers.
dAve
Fostex 126e Bass Reflex with BSC
Hi guys - - just finished up a set of bass reflex cabs for the FE126e, 10L as in Fostex doc, but with different dimensions - wider, less deep. I built them as wireless speakers by attaching the guts of small self-amped wireless speakers to the back of the cabinet. The 6 AA battery powered amp are more than enough to drive them to loud listening levels.
The wireless amps can also be disconnected, and the speakers hooked up to a regular amplifier.
They're constructed from 5/8" ply, covered in decorative paper. Cones have 3 light coats of Mod Podge, and the baffle step and Zobel filters from this page have been applied:
http://www.frugal-horn.com/metronome-table.html#BaffleStep
Pics:
The baffle step circuit made a HUGE difference over my previous attempts at a BIB with this driver. Here are a couple of youtube videos:
http://www.youtube.com/watch?v=W4tLRhkqWJU
http://www.youtube.com/watch?v=WRe2MWKr4UY
Hi guys - - just finished up a set of bass reflex cabs for the FE126e, 10L as in Fostex doc, but with different dimensions - wider, less deep. I built them as wireless speakers by attaching the guts of small self-amped wireless speakers to the back of the cabinet. The 6 AA battery powered amp are more than enough to drive them to loud listening levels.
The wireless amps can also be disconnected, and the speakers hooked up to a regular amplifier.
They're constructed from 5/8" ply, covered in decorative paper. Cones have 3 light coats of Mod Podge, and the baffle step and Zobel filters from this page have been applied:
http://www.frugal-horn.com/metronome-table.html#BaffleStep
Pics:
The baffle step circuit made a HUGE difference over my previous attempts at a BIB with this driver. Here are a couple of youtube videos:
http://www.youtube.com/watch?v=W4tLRhkqWJU
http://www.youtube.com/watch?v=WRe2MWKr4UY
New Full Range Speakers
These are a pair of one of a kind handmade wood speakers. It houses a 2" aluminum alloy full range driver delivering a frequency response of 150-20,000 Hz. The cabinets are made from solid southern yellow pine, for a warmer sound. each speaker was hand turned on a wood lathe and mounted to the solid southern yellow pine stands. Each speaker is 8 inches tall, 5 inches wide at base and 6 inches deep. These are great for small rooms or for ipod or computer speakers. Must use an amp, these have bare wire terminals on the back of them. These have a nice sound and great imaging. To get full bass they must be matched with a sub. [link] Website coming soon.
These are a pair of one of a kind handmade wood speakers. It houses a 2" aluminum alloy full range driver delivering a frequency response of 150-20,000 Hz. The cabinets are made from solid southern yellow pine, for a warmer sound. each speaker was hand turned on a wood lathe and mounted to the solid southern yellow pine stands. Each speaker is 8 inches tall, 5 inches wide at base and 6 inches deep. These are great for small rooms or for ipod or computer speakers. Must use an amp, these have bare wire terminals on the back of them. These have a nice sound and great imaging. To get full bass they must be matched with a sub. [link] Website coming soon.
Cal Weldon said:Very nice. Tang Band drivers?
Yes, nice. A bit more round over on the front would help with bafflestep ripple... Cal i'd guess HiVi drivers. B3?
dave
ikymagoo said:... but i do wish they had a higher sensitivity
You can't get around Hoffman's Iron Law... small driver, small box, some bass = low efficiency
dave
planet10 said:
You can't get around Hoffman's Iron Law... small driver, small box, some bass = low efficiency
dave
pick any 2 of 3
Loud, Small, Deep
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