Custom Transmission Line HT speakers

[Hari Iyer]

Build a custom Transmission Line HT speakers with Active subwoofer,

https://picasaweb.google.com/107424950236488171209/20131227

 

[denom]

Hi Hari,

Looking good :thumbsup:

Pls share info on the speakers & which AVR is going to be paired with them.

Hope the buyer enjoys your efforts.

 

[kanwar]

Nice,

Tell us more about it Hari

 

[Hari Iyer]

Hi Hari,

Looking good :thumbsup:

Pls share info on the speakers & which AVR is going to be paired with them.

Hope the buyer enjoys your efforts.

Woofer : Peerless 4" KO100 (all channels, Box loading - TL)
Tweeter: Peerless 1" silk dome
Subwoofer: Peerless 6.5" Glass Cone woofer, Box loading -TL
Box Loading: Linear Transmission Line
Cross-over: 1st order Butterworth
AVR: Pioneer SC-LX82 - THX receiver
Blue-ray Player : Marantz BDP 7003

Initial listening impression with buyer was mind-blowing with the Denon1604 AVR, will be pairing with the above combination today evening for the final outcome. Will udpate.

 

[Hari Iyer]

Nice,

Tell us more about it Hari

Uses Peerless 4" woofer and 1" low resonance silk dome tweeter with the linear TL box alignment. Cross-over is a simple first order with compensation at high freq, -6dB freq response will be around 48Hz. The line is tuned at 96Hz. Impedance is 6 ohms nominal with min impedance at 4.93 ohm, sensitivity is around 88dB/w/m.

Subwoofer uses a TL alignment with an active 200 Watts RMS subwoofer amplifier. Crossover freq recommended is 80Hz. All speakers are to be setup as large speakers. Tuning freq for the subwoofer TL box is around 63Hz. The woofer is downfiring with the TL terminus at the front for proper acoustic impedance matching with the room.

 

[denom]

Woofer : Peerless 4" KO100 (all channels, Box loading - TL)
Tweeter: Peerless 1" silk dome
Subwoofer: Peerless 6.5" Glass Cone woofer, Box loading -TL
Box Loading: Linear Transmission Line
Cross-over: 1st order Butterworth
AVR: Pioneer SC-LX82 - THX receiver
Blue-ray Player : Marantz BDP 7003

Initial listening impression with buyer was mind-blowing with the Denon1604 AVR, will be pairing with the above combination today evening for the final outcome. Will udpate.

Partnering equipment is top draw, so the set-up should work really well.
Pls share FR info on the speakers & sub too, thanks!

Hope the buyer will let us FM's come over for movie session

 

[captrajesh]

https://picasaweb.google.com/107424950236488171209/20131227

Link is is not opening. Two messages are getting displayed:

Msg 1: Stack overflow at line: 0

Msg 2: Stack overflow at line: 1083

 

[Santy]

Good going Hari

What improvements have you made since the first design (demoed at Cinebells)?
I think previously it was only 2" drivers without tweeter.

Which amp you are using for the sub?

 

[keith_correa]

Link is is not opening. Two messages are getting displayed:

Msg 1: Stack overflow at line: 0

Msg 2: Stack overflow at line: 1083

Opens up fine with no issues in my browser.

 

[keith_correa]

<snip>Cross-over is a simple first order with compensation at high freq,<snip>

Hari: can you please explain this?

 

[spirovious]

Congrats Hari,finally a powered SW added to your new set.