Not if the system is powered by lithium batteries.
Search found 231 matches
- Sun Sep 05, 2021 2:53 pm
- Forum: DIY
- Topic: 4 way Frankenstein high efficiency speakers
- Replies: 71
- Views: 78864
Re: 4 way Frankenstein high efficiency speakers
- Sun Sep 05, 2021 12:32 pm
- Forum: DIY
- Topic: 4 way Frankenstein high efficiency speakers
- Replies: 71
- Views: 78864
Re: 4 way Frankenstein high efficiency speakers
Hi lindsay, nice to see you starting this project, I know you don't live too far from me, if you want to visit me. your more than welcome. Or anything you want to ask just say Cheers It's a very slow burning project. One that I started over a year ago. And may well take a year or two or three befor...
- Fri Sep 03, 2021 12:41 pm
- Forum: Admin-Intro-Chitchat
- Topic: Jokes & Funnies
- Replies: 3562
- Views: 1148028
Re: Jokes & Funnies
My robot friend always wondered why he ran on DC when the rest of family ran on AC.
Until one day he found out he was adapted.
Until one day he found out he was adapted.
- Fri Sep 03, 2021 12:08 pm
- Forum: DIY
- Topic: 4 way Frankenstein high efficiency speakers
- Replies: 71
- Views: 78864
Re: 4 way Frankenstein high efficiency speakers
BTW re measurements... It's weird, as I'm sure will come to as surprise on this 'ere bored... These are they for my system's bass...first is measured with the mic where my ears are, the second is where my hand rests on the arm of the sofa...so only about a 50cm difference in position. Exactly the s...
- Sun Aug 22, 2021 11:25 am
- Forum: General Audio
- Topic: Thought provoking article
- Replies: 19
- Views: 2816
Re: Thought provoking article
I don't think asking for compressed and uncompressed versions is realistic. Take this example, I want the uncompressed version but it is likely that most of my listening will be in a car where the compressed version would be the better option. It's only unrealistic because of the complete pig-heade...
- Tue Aug 17, 2021 11:25 pm
- Forum: DIY
- Topic: 4 way Frankenstein high efficiency speakers
- Replies: 71
- Views: 78864
Re: 4 way Frankenstein high efficiency speakers
BTW re measurements... It's weird, as I'm sure will come to as surprise on this 'ere bored... These are they for my system's bass...first is measured with the mic where my ears are, the second is where my hand rests on the arm of the sofa...so only about a 50cm difference in position. Exactly the sa...
- Tue Aug 17, 2021 11:20 pm
- Forum: DIY
- Topic: 4 way Frankenstein high efficiency speakers
- Replies: 71
- Views: 78864
Re: 4 way Frankenstein high efficiency speakers
As far as bass is concerned, and in my very limited experience, size matters a lot up to 12 inches and then there's diminishing returns through 15 and 18 inches. Also as driver size increases I have found that cabinet rigidity / bracing becomes more of an issue; so its not a free lunch. Whether that...
- Mon Aug 16, 2021 11:46 am
- Forum: DIY
- Topic: 4 way Frankenstein high efficiency speakers
- Replies: 71
- Views: 78864
Re: 4 way Frankenstein high efficiency speakers
This looks like a great project! IME building one's own speakers is a ridiculously good, and relatively easy, way of making one's system sound as one wants. I can thoroughly empathise with the high (or possibly "low") bass expectations! Helpful that you have a few fixed component- and deig...
- Mon Aug 16, 2021 10:55 am
- Forum: DIY
- Topic: Concrete sub
- Replies: 7
- Views: 3164
Re: Concrete sub
Hi Ben, what type of caps are they? I might have the value you need in a Poly type or even a Paktron type. Catch up soon. Best Col As ever Colin, you are very kind. Total value of 133uF required (for 75Hz LR 2nd order), so I used a 100uF and 33uF. Both Mundorf electrolytics. I have little to no kno...
- Mon Jun 07, 2021 10:36 pm
- Forum: Admin-Intro-Chitchat
- Topic: Coronavirus restrictions: are they legal
- Replies: 268
- Views: 62665
Re: Coronavirus restrictions: are they legal
Ta.Daniel Quinn wrote: ↑Mon Jun 07, 2021 8:12 pm Legislation passed on lies ,mistake ,stupidty or because you fancied someone is legal. It's the procedure that makes the legislation legal not what it convinced 650 MPs to vote.