Ask a question about this subject?

Post a question direct to our forums and get mailed when a reply is added!

There are 17  viewer comments posted to this page - Read

Add a comment

Name:  David Carlson
Email: 
Activity:  Hobby-ist
Date:  30-Dec-99

what would I need to do to use this just for a guitar amp, I don't think I really need the tweeters, if not do I just shorten up the box or what?

Thanks for your web site Dave

Article rating out of 5:

[Add a review/comment]

Name:  k
Email: 
Activity:  Professional
Date:  30-Dec-99

add test comment to '4x10 full-rage cab' page

Article rating out of 5:

[Add a review/comment]

Name:  Tonnie Tjonk
Email: 
Activity:  Professional
Date:  30-Dec-99

I build the horn loaded bass en 2 10" souded very well. Keep up the good work.

Article rating out of 5:

[Add a review/comment]

Name:  kilo
Email: 
Activity:  Professional
Date:  30-Dec-99

this is a great and easy to make powerful cab...

Article rating out of 5:

[Add a review/comment]

Name:  jj
Email: 
Activity:  Professional
Date:  01-Oct-05

Please take a course in audio engineering. This cab is a joke, a virtual recipe for comb filtering.

Article rating out of 5:

[Add a review/comment]

Name:  Steven Brodie B.S.E.
Email: 
Activity:  Professional
Date:  13-Oct-05

Response to BassBoy44:

While you are correct in your statement that side by side drivers (hooked to the same crossover point) should be avoided if possible, I think you're overlooking the application here. The delay you're referring to will hardly be noticeable in the typical club or bar. I think everyone would agree that a properly custom designed and installed line array and monitor speakers with the proper crossover, amplification, and filtering would be the best solution for any venue. However here we are dealing with a "portable" system that has to be a compromise in many cases. SPL, bass response, cost, and portability being much more of a concern than time-coherency

Your knowledge and comments hint that you are an engineering student... one of the pit-falls many engineering students fall into, is that they are given "Ideal" examples in class. These frequently have little to do with real world application.

Comb filtering in the way you mean, is mainly of concern when the delay varies over time or due to frequency. Here the delay is fixed due to the path from ear to driver. The frequencies are also an issue. Consider the wavelength of the frequencies involved with the woofers, and think of the almost negligible phase difference the or 5” difference from each woofer to your ear. Not only that, but the reflected sound from the venue walls, usually far from "Ideal" in the places such a speaker would be used, will add far more of a time-coherency issue than driver placement.

You've always got to keep the end-user in mind. Not many PA solutions require audiophile quality speakers... I've found that the requirements for good PA cabinets are: (in no particular order) 1. Durability (and the ability to be used for multiple applications), 2. SPL (Loudness) 3. Bass Response, and. Cost.

P.S. in the case of the x 10" if the woofers are arrayed properly, (and these seem to be close enough) at any reasonable distance from the baffle, the sound "combines" into a single (though somewhat more directional) source as if from a single driver with slightly less thanx the cone area.

Steven M. Brodie B.S.E.

Article rating out of 5:

[Add a review/comment]

Name:  Tom Eckert
Email: 
Activity:  Hobby-ist
Date:  10-Jun-06

I just have a question. I have a pair of old Steven Trusonic speakers that I am hooking up to a Sony amp. The problem is, the Sone only has 8 ohm speaker taps. Will the sound quality be the same hooking up these speakes to 8 ohms? Thanks.

Tom

Article rating out of 5:

[Add a review/comment]

Name:  Roy Novio
Email: 
Activity:  part-timer
Date:  19-Sep-14

Can this 4 x 10" be converted to double 10" split in the middle and have a vent on the bottom for a 60 Hz - 18 kHz and a small 1" round horn (1.8 kHz). The 10" woofers Fs 59 Hz, Vas 1.30 litr, Qts .27, Qes .29 Xmax 4.9 mm Mms 28 grm, BL 14 Tm. As a DJ monitor and use an Eminence pre built Xover passive. Or even making the vent taller to 60 Hz tuning. I'll be putting a tophat at the bottom. The woofers are neo I want something light weight so may use Arauco 15 mm ply 5 or 7 ply for 18 mm thick. I am going to have it on the side of DJ table or in front of me. Thanks!

Article rating out of 5:

[Add a review/comment]

Name:  oli
Email: 
Activity:  part-timer
Date:  11-Dec-14

hi there all, i am a reggae/dub head and would really love to take this up as a
project, but the only thing is im not to handy with wires or speakers, if there
is anyone out there that has a good knowledge of what loudspeakers/tweeters and
every part of electrical goods i will need for this build i would be hugely
apprehensive if someone could make me a list of stuff i would need to get to make
there work. thanks Oli

Article rating out of 5:

[Add a review/comment]

Name:  Escort Service Haridwar
Email: 
Website?:  https://callgirlescortsservice.com/haridwar/
Activity:  part-timer
Date:  04-May-24

Hello, welcome to our website, we provide you very good Call Girls in Haridwar.
Please, the link of our website is given below to avail Escort Service in
Haridwar. We have all types of girls available and are ready to provide every
kind of service. We provide service at very reasonable rates, so what are you
waiting for, enjoy this service.

Article rating out of 5:

[Add a review/comment]

Name:  Kota Escort
Email: 
Website?:  https://www.diptisharma.co.in/call-girl-in-kota.html
Activity:  part-timer
Date:  22-May-24

Your post was very virtuous, I read all content this is very thoughtful. we are running the best escorts service in Jaipur if you want any sensual and hottest girl you can come to a website.

Article rating out of 5:

[Add a review/comment]

Name:  vashicallgirls
Email: 
Website?:  https://www.vashicallgirls.com
Activity:  Professional
Date:  23-May-24

Contact to book beautiful call girls in Mumbai | Escort service in Mumbai at low
price | Fast delivery and independent call girl in Mumbai.

Article rating out of 5:

[Add a review/comment]

Name:  Mahipalpur Escort
Email: 
Website?:  https://www.modelescortsindelhi.com/mahipalpur-escorts.html
Activity:  Professional
Date:  28-May-24

It was a very good post indeed. I thoroughly enjoyed reading it in my lunchtime.
Will surely come and visit this blog more often. Thanks for sharing

Article rating out of 5:

[Add a review/comment]

Name:  Engineering services in Pune
Email: 
Website?:  https://sgkindia.com
Activity:  Professional
Date:  01-Jul-24

SGK India Engineering Pvt. Ltd. is one of the leaders in providing a full array
of engineering services that include operation & maintenance of manufacturing
industries of various domains. Specializing in quality, safety, and efficiency,
we provide services that boost organizational productivity and cost optimality.
Our specialty has included automotive, pharma chemicals, foods and drinks,
textiles cement power plants, and steel and metals. With the application of
sophisticated technologies and following international standards, SGK India
guarantees that the clients can concentrate on their core activities, as the
operational issues can be entrusted to us. With a vision that focuses on
providing clients with consistent and unique services, SGK India aims to enhance
the company’s stability for the clients and their sustainable development.

Article rating out of 5:

[Add a review/comment]

Name:  Pooja Arora
Email: 
Website?:  http://puneescortsgirls.net/
Activity:  Professional
Date:  04-Jul-24

Our call girls in Pune are the best in nature. You won't believe that these naughty girls look the most beautiful in their purest, most natural state. We challenge you to believe that you will not find girls more beautiful than ours anywhere else. These girls' attractive bodies will draw you to them. If you want to meet or spend a night with these beautiful ladies, contact us or visit our website to make your booking.

Article rating out of 5:

[Add a review/comment]

Name:  ria007
Email: 
Website?:  https://ishaagarg.in/chattarpur-escorts/
Activity:  Professional
Date:  16-Jul-24

You have a very nice layout for your blog” i want it to use on my site too .

Article rating out of 5:

[Add a review/comment]

Name:  Soniya Yadav
Email: 
Website?:  https://www.escortsahmedabadcallgirls.com/
Activity:  Professional
Date:  22-Jul-24

Sonia Yadav Welcome to Ahmedabad Escorts Service. Do you want to enjoy VIP service in Ahmedabad. So book Call Girls in Ahmedabad now.

Article rating out of 5:

[Add a review/comment]

Note: To cut down on spammers, cookies must be enabled to post comments to this page.