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Best Plan for P. Audio SD-15

Printed From: Speakerplans.com
Category: Plans
Forum Name: Other plans
Forum Description: Discussion / Questions about all the other plans
URL: https://forum.speakerplans.com/forum_posts.asp?TID=23196
Printed Date: 27 March 2026 at 11:02am
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com


Topic: Best Plan for P. Audio SD-15
Posted By: AgentLovely
Subject: Best Plan for P. Audio SD-15
Date Posted: 22 January 2009 at 6:49pm
Ive looked all over and found nothing referencing this subwoofer. Any help would be appreciated!



Replies:
Posted By: AgentLovely
Date Posted: 29 January 2009 at 3:25pm
Here are the specs if that helps.
 

SPECIFICATIONS

Nominal Basket Diameter

15" / 380mm

Impedance

8 ohms

RMS Power Rating

600 Watts

Program Power  1200 Watts  

Frequency Response

40Hz - 2.2kHz

Sensitivity (1W/1m)

97dB

Voice Coil Diameter

4.5" / 114.3mm

Voice Coil Material Anodized CCAW+fiberglass
Terminal Type Gold Plated Push
Bobbin Material Fiberglass
Basket Cast Aluminum
Cone Material Paper
Surround Material Treated Cloth
Magnet Material Ferrite
Net Weight 15 kg. / 33 lbs.

MOUNTING INFORMATION

Bolt Circle Diameter 14.57" / 370mm
No. Of Mounting Holes 8

THIELE-SMALL PARAMETERS

Resonant Frequency (fs) 41 Hz
Impedance (Re) 5.1 ohms
Coil Inductance (Le) 1.95mH
Mechanical Q (Qms) 7.33
Electromagnetic Q (Qes) .27
Total Q (Qts) .26
Compliance Equivalent Vol. (Vas) 121.7 Liters/4.79cu. ft.
Voice Coil Overhang (Xmax) 5.0mm
BL Factor (BL) 24.7
Surface Area of Cone (Sd) .085m2
Reference Efficiency 2.96%


Posted By: Glenn
Date Posted: 01 February 2009 at 10:54am
Staiper Microscoop?



Posted By: AgentLovely
Date Posted: 02 February 2009 at 6:12pm
Ive looked in the scoops forum and went to a MSN website with staipers plans but could not find that scoop? Do you know the location to find this plan? Looks interesting! Do you use this scoop personally?


Posted By: staiper
Date Posted: 02 February 2009 at 6:33pm
.. May I help you Wink:

  http://groups.msn.com/speakerbuildingpics/shoebox.msnw?action=ShowPhoto&PhotoID=18 - PLANS
  http://groups.msn.com/speakerbuildingpics/shoebox.msnw?action=ShowPhoto&PhotoID=62 - Parts - CUT LIST

.. I'll check what simulation "say" .. when I return home.


Posted By: bitzo
Date Posted: 02 February 2009 at 7:38pm
good to knows! could you post the sim data input? I'm pretty curious :D
(and lazy)


Posted By: staiper
Date Posted: 02 February 2009 at 9:16pm
bitzo Smile

http://imageshack.us">

HR simulation looks far from nice ..but in reality works like charm Wink



Posted By: AgentLovely
Date Posted: 03 February 2009 at 2:01am
The P. Audio SD-15 basket size is around 190 millimeters...I bet the back end will not fit into this design :(


Posted By: Teunos
Date Posted: 08 February 2009 at 4:20pm
Don't forget to set path difference to roughly 9.5 cm.

-------------
Best regards,
Teun.


Posted By: AgentLovely
Date Posted: 09 February 2009 at 2:47am
Decided to go with the BR115. Here are the 2 boxes I built!

This is my first time building any boxes. Tested it outside my doors with a TAPCO 2500 power amp. 30 seconds after I turned it up 6 people walked outside with angry looks on there faces. <3


Posted By: AgentLovely
Date Posted: 16 May 2009 at 11:01pm
staiper do you have a alternate link for the microscoop plans and cutlist?



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