[Captainhemo]

Some people have been  looking for  these links so here you go.  All kits  are complete, drivers, crossover componints,  wire,  solder, shrink wrap, tube connectors and CNC cut cabinets. 

NX-Otica MTM   $1229.00
http://www.audiocircle.com/index.php?topic=144907.msg1601268#msg1601268
reply  # 51

NX-Otica  $2199.00
http://www.audiocircle.com/index.php?topic=141654.0

NX-Treme  $2900.00
http://www.audiocircle.com/index.php?topic=145270.20
Reply #22

Here's the  parts for OB  Servo Subs  which are recommended for all above kits

SW12-08FR Woofers
http://gr-research.com/sw-12-08fr.aspx

SW12-16FR  Woofers
http://gr-research.com/sw-12-16fr.aspx

A370PEQ Dirct Servo Amps
http://gr-research.com/a370peq.aspx

* There's also the HX800 Direct Servo amp if you are  looking to do  4 or 6 stacks of subs, give Danny a call.

You'll  need wire, 4 ole connecotrs, spikes  etc... Danny can supply it all.
There are flat packs in various configs from duals to 6 stacks here
http://www.audiocircle.com/index.php?topic=139480.0


jay

[Uncle Elvis]

Thank you so much for the link! I sometimes have a hard time finding the info that I'm looking for. This is great.

[grimace]

Super helpful. Thanks.  Could we also list the OB sub kit info here too please?

[Captainhemo]

Super helpful. Thanks.  Could we also list the OB sub kit info here too please?

See above,  these should helop until Danny has time to get some  kit prices up on the GR Research site

jay

[LittleWoodenBoy]

Can someone clarify for me.  I have a Rythmik sealed DIY sub that I love, but all your praise has made me think I should try OB subs.  What do I need to get?  Is it 2 drivers and one A370?  I'm not trying to reuse any existing parts.  I have a buddy who needs a sub and will pass this one on to him.

Also, why would I could one over the other with the H-Frame or W-Frame?  My search skills in this forum seem to be ineffective.

Thanks,
Mike

[corndog71]

I recommend 4 of the 16 ohm drivers with the pair of servo amps optimized for OB.  You can always add another pair of drivers if you like.  Call Danny.  He can break down other options and answer your questions.

[mlundy57]

The H-Frame is more solidly braced than the W frame. The W frame is shorter than the H-Frame.

If the height of the H-Frame is too tall for your application, go with the W. Otherwise go with the H

If this is for a 2 channel music system only, keeping the sealed sub is optional but beneficial. If the new subs are going to be used in a 2 channel / HT combo system, keeping the sealed sub is essential. You will need it for the LFE (subwoofer) channel.

Mike

[Captainhemo]

Yup,  agree with  CD and Mike.
 A bit more on  what Mike mentioned... in a  2 ch  system, you can run  the sealed sub inthe back of the room  out of pahse from the   front  OB subs to  take things up  another  level.  I have not  yet tried this myself but  from what I hear, this can really dial things in.  If you've got that  sealed sub already, definitely worth giving a   try.

The OB bass is going to load the room much more venly and take away  any  "room boom"....   it's  a game changer for   music   

jay

[LittleWoodenBoy]

Thanks for the replies.  I don't know what I'm doing differently today, but I'm finding threads that answer my questions today.