PART 4, of what SHOULD HAVE BEEN 1 post!!! oh my effing god! it did it again!!!

Posted by thump (A) on October 30, 2016 at 03:10:06

In Reply to: PART 3 (that should have been in part 1) the MCM curve posted by thump on October 30, 2016 at 03:05:17:

THIS TIME I DIDN'T EVEN ATTEMPT TO EDIT THE ORIGINAL POST, BUT IT EFFING GOT CUT OFF AGAIN!!! ABOUT THE TENTH EFFING TIME!!! FIX THAT CRAP ASYLUM!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

the REST of the MCM specs

General Specifications:

Nominal Diameter: 15 inch
Rated Impedance: 4Ohms
Operating Bandwidth: 50 ~ 3KHz (-3dB)
Power Handling Capacity: 200W RMS
Sensitivity (1W/M): 92dB (±3dB)
Voice Coil Diameter: 2 inch

Thiele-Small Parameters:

Resonance Frequency Fs: 32.5Hz
DC Resistance Re: 3.4O
Mechanical Q Factor Qms: 3.203
Electrical Q Factor Qes: 0.5342
Total Q Factor Qts: 0.4578
Equivalent Cas air load Vas: 322.23 L
Surface Area of Cone Sd: 0.0840 m2
Efficiency Bandwidth Product EBP 60.8
Voice Coil Over Hang X-max 6 mm

Physical Information:

Cutout: 13.82"
Mounting Depth: 5.63"
Basket: Pressed steel chassis
Magnet Type: 40.0 oz.
Cone Material: Polypropelyne
Surround: Rubber
Dust Cap: Polypropelyne
Damper: Cloth

you know, it's been so many times trying to fix what the asylum keeps breaking, i can't even remember what i had to add to this anymore and i'm too infuriated to care at this point. the basic statistics are all here now and i'm sure many of you are more well versed in thiele small theory than i am and can connect the dots yourselves.

This post is made possible by the generous support of people like you and our sponsors:

Follow Ups Full Thread

Topic - cheap 15" woofer rated to 50Hz with sealed Q of .72, or a high power one rated to 23Hz with a Q of 1.35? - thump 01:06:58 10/30/16 (23)

RE: cheap 15" woofer rated to 50Hz with sealed Q of .72, or a high power one rated to 23Hz with a Q of 1.35? - fantja 02:14:44 11/01/16 (0)

Friendly advice: Buy a kit (nt) - Presto 10:22:06 10/31/16 (3)

RE: Friendly advice: Buy a kit (nt) - thump 22:05:34 10/31/16 (2)

RE: Friendly advice: Buy a kit (nt) - Presto 17:52:19 11/01/16 (1)

RE: Friendly advice: Buy a kit (nt) - thump 01:20:31 11/04/16 (0)

NEVER MIND, i'm going with a JBL GT5-15 instead - thump 23:22:15 10/30/16 (1)

Hard to beleive the sens. - Scholl 14:19:40 11/05/16 (0)

Editing your Post - cawson@onetel.com 04:32:57 10/30/16 (7)

RE: Editing your Post - thump 12:01:34 10/30/16 (6)

There's a very useful function - E-Stat 17:51:50 10/30/16 (3)

RE: preview - thump 21:14:58 10/30/16 (2)

RE: preview - E-Stat 05:50:48 10/31/16 (1)

RE: preview - thump 21:46:53 10/31/16 (0)

RE: Editing your Post - cawson@onetel.com 16:58:23 10/30/16 (1)

RE: Editing your Post - thump 21:56:15 10/31/16 (0)

PART TWO of the post the asylum keeps deleting on me - thump 02:33:35 10/30/16 (3)

PART 3 (that should have been in part 1) the MCM curve - thump 03:05:17 10/30/16 (2)

PART 4, of what SHOULD HAVE BEEN 1 post!!! oh my effing god! it did it again!!! - thump 03:10:06 10/30/16 (1)

PART 5, if you like the VM option, what's the best wiring option? 1 @ 2 ohms? 2 @ 4 ohms? 1 @ 8 ohms? - thump 03:24:29 10/30/16 (0)

RE: cheap 15" woofer rated to 50Hz with sealed Q of .72, or a high power one rated to 23Hz with a Q of 1.35? - b.l.zeebub 01:16:57 10/30/16 (3)

RE: MCM - thump 01:44:10 10/30/16 (2)

RE: MCM - b.l.zeebub 09:03:00 10/30/16 (1)

RE: MCM - thump 12:27:07 10/30/16 (0)

Follow Ups

PART 4, of what SHOULD HAVE BEEN 1 post!!! oh my effing god! it did it again!!! - thump 03:10:06 10/30/16 (1)

PART 5, if you like the VM option, what's the best wiring option? 1 @ 2 ohms? 2 @ 4 ohms? 1 @ 8 ohms? - thump 03:24:29 10/30/16 (0)

PART 4, of what SHOULD HAVE BEEN 1 post!!! oh my effing god! it did it again!!!

Post a Message!