Speakerplans.com Homepage
Forum Home Forum Home > Plans > HD 15 horn
  New Posts New Posts RSS Feed: Mids and highs to go with HD15’s
  FAQ FAQ  Forum Search   Chat Chat  Calendar   Register Register  Login Login

Mids and highs to go with HD15’s
 Post Reply Post Reply Page  12>
Author
Message Reverse Sort Order
  Share Topic Share Topic  Topic Search Topic Search  Topic Options Topic Options
miniphil View Drop Down
Registered User
Registered User
Avatar

Joined: 07 July 2004
Location: United Kingdom
Online Status: Offline
Posts: 71 		Post Options Post Options   Quote miniphil Quote  Post ReplyReply Direct Link To This Post Topic: Mids and highs to go with HD15’s
    Posted: 03 December 2004 at 4:02pm

Originally posted by matieo

I am a touch confused by this, according to the datasheet turbo appear to suggest a crossover point of 180Hz for the THL 811's (to THL818's etc). The response graph thingys seem to show it looking ok....

http://www.turbosound.com/pdfs/thl811.pdf

Is there somthing I am missing or perhaps the HiLight series is different. Is it that the THL does go down to 180 fine but is distorted below 350?

Matt

I'm aware of what it says on Turbo's specs, but I have also experimented with said speakers. While the 811 will go down to 180Hz, it sounds arse and will only throw the sound a few metres. Better to filter it out and use something in between
Back to Top
matt andrews View Drop Down
Registered User
Registered User


Joined: 15 September 2004
Online Status: Offline
Posts: 486 		Post Options Post Options   Quote matt andrews Quote  Post ReplyReply Direct Link To This Post Posted: 03 December 2004 at 1:32pm
All sounds good, will try to play with some THL811's

Matt
Back to Top
owentec View Drop Down
Registered User
Registered User
Avatar

Joined: 03 November 2004
Online Status: Offline
Posts: 267 		Post Options Post Options   Quote owentec Quote  Post ReplyReply Direct Link To This Post Posted: 02 December 2004 at 10:19pm

Sorry... ignore me, I obviously hadn't woken up properly this morning!

1) I meant to say Hilight, not Flashlight. Oops
2) I was wrong about the THL2 thing as well... that's what happens when you don't check your facts properly!
3) Having gone and looked at Turbo's site, and properly remembered what a thl811 is... Yes, I have actually mixed on them a couple of times, with thl828 subs, and they sounded fine to me in the low mid region!

So, making a complete U-turn, I think they will work well with HD15's. Should make a really scaleable lightweight rig. You should probably try for yourself before you buy though.

Sorry again for adding confusion,

Owen
Back to Top
Morison View Drop Down
Registered User
Registered User


Joined: 05 November 2004
Location: United Kingdom
Online Status: Offline
Posts: 20 		Post Options Post Options   Quote Morison Quote  Post ReplyReply Direct Link To This Post Posted: 02 December 2004 at 4:49pm

Sorry for the double post, here's what it should have been.

Originally posted by owentec

Matieo,

Most flashlight systems use THL-2's, which are an 811 with a vented 15".

Owen

Errr, no.

Most Flashlight systems use Flashlights. Otherwise, they wouldn't be Flashlight systems ;-)

(Flashlight was Turbo's previous flagship array system, w horn loaded 12, 6.5 and 1 drivers set up for narrow dispersion (25*20degrees, IIRC))

THL2s aren't the same as an 811 with an added bass section either - the THL2 has a 6.5" mid, while the 811 has a 10". The 811 has 55*40 dispersion, the THL2 has 90*40.

The box you're probably thinking of (811-type mid-high components + added bass) is the THL4.3, and it's a horn loaded 18 under the 10 mid.

Hopefully, that might deconfuse Matieo a wee bit.

Cheers,

David.
Back to Top
Pinheiro View Drop Down
Registered User
Registered User


Joined: 27 February 2004
Location: Portugal
Online Status: Offline
Posts: 214 		Post Options Post Options   Quote Pinheiro Quote  Post ReplyReply Direct Link To This Post Posted: 02 December 2004 at 4:44pm

Hi Matieo

my take

The Turbo THL811.3 is very good from 250hz up (my rig have 6 un per side)dont use on the 180hz the 10"dont work from 200hz to 180 hz

the HD215 (look at the fotos )louded whiad DAS 15G they go flat from 55hz to 300hz !

hope it helps yours Vitor

Back to Top
matt andrews View Drop Down
Registered User
Registered User


Joined: 15 September 2004
Online Status: Offline
Posts: 486 		Post Options Post Options   Quote matt andrews Quote  Post ReplyReply Direct Link To This Post Posted: 02 December 2004 at 4:33pm
Im still confused to be honest

The Turbo THL811 appears to be part of the THL4, not the THL2 as was stated. The THL4 has a 10" mid and horn loaded 18" (THL818?) bass, the THL2 on the other hand has a 6.5" mid and 15" reflex(?)

Ie the THL811 seems to be designed to go with the THL818 or 828 (double 18). The THL811 also appears to go down to 180hz (flatter to 200hz mind)

What my question really is now is what is wrong with the THL811 below 350Hz? Is it some sort of distortion since it seems pretty flat to 200Hz?
Back to Top
Morison View Drop Down
Registered User
Registered User


Joined: 05 November 2004
Location: United Kingdom
Online Status: Offline
Posts: 20 		Post Options Post Options   Quote Morison Quote  Post ReplyReply Direct Link To This Post Posted: 02 December 2004 at 4:08pm
Originally posted by owentec

Matieo,

Most flashlight systems use THL-2's, which are an 811 with a vented 15". I wouldn't go from a turbo double 18 bin direct to an 811 without something in between. I think the manufacturer is being a bit optimistic about the capabilities of their product!

Owen
Back to Top
matt andrews View Drop Down
Registered User
Registered User


Joined: 15 September 2004
Online Status: Offline
Posts: 486 		Post Options Post Options   Quote matt andrews Quote  Post ReplyReply Direct Link To This Post Posted: 02 December 2004 at 12:28pm
Just to add, this is to be a 'party rig', so a bass heavy setup is what i want
Back to Top
matt andrews View Drop Down
Registered User
Registered User


Joined: 15 September 2004
Online Status: Offline
Posts: 486 		Post Options Post Options   Quote matt andrews Quote  Post ReplyReply Direct Link To This Post Posted: 02 December 2004 at 12:14pm
According the the turbo site, the thl2 has a 6.5" mid and seems quite a lot smaller. It seems much closer in spec to mid top part of the THL4

ftp://ftp.turbosound.com/datasheets/thl4.pdf

Still confused
Back to Top
owentec View Drop Down
Registered User
Registered User
Avatar

Joined: 03 November 2004
Online Status: Offline
Posts: 267 		Post Options Post Options   Quote owentec Quote  Post ReplyReply Direct Link To This Post Posted: 02 December 2004 at 11:17am

Matieo,

Most flashlight systems use THL-2's, which are an 811 with a vented 15". I wouldn't go from a turbo double 18 bin direct to an 811 without something in between. I think the manufacturer is being a bit optimistic about the capabilities of their product!

Owen
Back to Top
 Post Reply Post Reply Page  12>

Forum Jump Forum Permissions View Drop Down

Bulletin Board Software by Web Wiz Forums® version 9.69
Copyright ©2001-2010 Web Wiz

This page was generated in 0.141 seconds.