View Profile: jonpike - Techtalk Speaker Building, Audio, Video Discussion Forum

Yesterday, 05:12 PM

hongrn replied to a thread Anarchy's back on sale $50 in Tech Talk Forum

cjd, I imagine you can get away with at least 1,700Hz here, don't you think? Which frequency did you pick for your Ansonica? Thanks. Hong

37 replies | 1878 view(s)

Yesterday, 02:46 PM

hongrn replied to a thread Anarchy's back on sale $50 in Tech Talk Forum

I got some data here, and this pretty much confirms what Charlie said in the previous post about the limit of this woofer. Consistency of TSP between...

37 replies | 1878 view(s)

05-17-2013, 07:00 PM

jonpike replied to a thread Crossover Testing Methods in Speaker Project Gallery

Yep, that would be manually creating a graph of the frequency response... point by point. You'd want to take a lot more than those, but it's kinda...

3 replies | 123 view(s)

05-17-2013, 06:02 PM

jonpike replied to a thread Crossover Testing Methods in Speaker Project Gallery

Simplest, you could hook things up, hook to your amp, and CAREFULLY bring up the volume to a low level and listen to insure the low tones are...

3 replies | 123 view(s)

05-17-2013, 12:24 AM

hongrn replied to a thread Anarchy's back on sale $50 in Tech Talk Forum

The FedEx guys just dropped a pair off on my front porch. Very well built and the beefiest woofers I've seen so far. I did a quick measurement,...

37 replies | 1878 view(s)

05-16-2013, 10:10 PM

hongrn replied to a thread Behringer/KEF loudspeakers and Dayton Ref subs/Amps for sale. in Free Classifieds

PM'ed.

19 replies | 1942 view(s)

05-16-2013, 06:45 PM

hongrn replied to a thread WTB: Lepai 2.1 Mini Amp LP-168HA in Free Classifieds

Everything on eBay is shipping from China, and I didn't want to wait that long. The quality is worrisome though. Thanks Bart.

3 replies | 98 view(s)

05-16-2013, 01:19 PM

hongrn started a thread WTB: Lepai 2.1 Mini Amp LP-168HA in Free Classifieds

PE is out of stock on this item. Anyone has a spare or used one you can sell me? Thanks. ...

3 replies | 98 view(s)

05-15-2013, 04:52 PM

hongrn replied to a thread It's time for a TechTalk GIVEAWAY!! in Tech Talk Forum

...or announce that any poster with a first name starting with a H and ending with a G is the winner.

25 replies | 1091 view(s)

05-15-2013, 04:12 PM

hongrn replied to a thread It's time for a TechTalk GIVEAWAY!! in Tech Talk Forum

Are any of you working, or just lurking on the forum???? Dang, I had to go to a meeting and miss this. Grrrrr....

25 replies | 1091 view(s)

05-13-2013, 05:04 PM

hongrn replied to a thread relationship over in Tech Talk Forum

Got to give it the proper burial when the time comes...

57 replies | 1468 view(s)

05-13-2013, 11:34 AM

jonpike replied to a thread Have a question on 45 degree chamfer bits in Tech Talk Forum

Yep, that's it... Just a bit of overhang to ride the bearing on. A tip I heard somewhere, for small drivers, the baffle gets pretty thin....

12 replies | 356 view(s)

05-12-2013, 02:36 PM

hongrn replied to a thread Anyone use TAPATALK ... in Tech Talk Forum

Definitely. Every time I use my Nexus 7 mini tablet, Tapatalk pops up, but I never paid attention to it until this thread. Makes it so easy to browse...

18 replies | 360 view(s)

05-12-2013, 01:37 PM

hongrn replied to a thread Anyone use TAPATALK ... in Tech Talk Forum

You guys just cost me $2.99...

18 replies | 360 view(s)

05-12-2013, 01:14 PM

hongrn replied to a thread Calling all Speedster Builders! in Tech Talk Forum

So if the distance can smooth out a big dip, as JB pointed to above, then you need more than decent or golden ears. So many factors can influence the...

74 replies | 3008 view(s)

05-12-2013, 12:27 PM

hongrn replied to a thread Free course online - Fundementals of Audio @ the University of Rochester in Tech Talk Forum

Thanks Dan. Signed up.

8 replies | 280 view(s)

05-12-2013, 09:45 AM

jonpike replied to a thread Subwoofer Time in Tech Talk Forum

There's always the Behringer Feedback Destroyer (forgetting the number). for $99. That was the original DSP of choice for REW and subs. I'd save...

43 replies | 939 view(s)

05-11-2013, 02:37 PM

hongrn replied to a thread This T-Amp worth it? in Tech Talk Forum

Ahhh... Good old Chinglish.

14 replies | 464 view(s)

05-11-2013, 02:36 PM

hongrn replied to a thread This T-Amp worth it? in Tech Talk Forum

Good catch Christian. I just pulled the trigger on 2 for a sound bar and computer speaker projects. Thanks.

14 replies | 464 view(s)

05-11-2013, 02:03 PM

hongrn replied to a thread Calling all Speedster Builders! in Tech Talk Forum

None of this is Paul's fault. This underlines the need to have measurement equipment when you build speakers, whether it's from a proven design, or...

74 replies | 3008 view(s)

05-10-2013, 11:16 AM

hongrn replied to a thread FS:IL/CHI ND-105, Aura NS-6. Peerless HDS, Sony Buyout, parts for Stentorians + MORE! in Free Classifieds

PM'ed.

11 replies | 1222 view(s)

05-10-2013, 02:59 AM

jonpike replied to a thread Az diy! in Tech Talk Forum

Sounds great, but you scheduled it too late :rolleyes: I just happen to be in town today thru next Wed, you could have at least set it for this...

29 replies | 770 view(s)