15" BPH Plans
Printed From: Speakerplans.com
Category: Plans
Forum Name: Plan Requests
Forum Description: All plan requests here
URL: https://forum.speakerplans.com/forum_posts.asp?TID=93728
Printed Date: 27 March 2026 at 9:30am
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com
Topic: 15" BPH Plans
Posted By: mousaka
Subject: 15" BPH Plans
Date Posted: 01 November 2015 at 6:46am
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I have 4 X PD154 that i had mounted in hd15, only I don't like the sound of hd15 i find it too dry for me
I look for a plan that will go down lower Do you have any suggestions and plans to share me please? |
Replies:
Posted By: all bass
Date Posted: 01 November 2015 at 3:49pm
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How much lower do you need them to play? Are they to be used as subs? Martin 215 is still hard to beat when it comes to kick cabs. I'm unsure it the PD's magnet will fit the chamber though. http://hornplans.free.fr/martin_mk3.html" rel="nofollow - Martin 215 ------------- https://www.instagram.com/my_modular_journey/ |
Posted By: DMorison
Date Posted: 01 November 2015 at 6:28pm
That plan suggests there's at least 190mm depth in the chamber, and the PD is only 156mm deep, so unless one went overboard with extra bracing on the inside of the access hatch it should be fine, unless I'm missing something? |
all bass wrote:Posted By: mousaka
Date Posted: 01 November 2015 at 7:14pm
| 50hz to 180hz would be great |
Posted By: boots-hifi
Date Posted: 01 November 2015 at 7:49pm
| Sell the 154's and put some 15 50's in them. The 154 has that dry hard hitting sound where as 15 50's sound smoother and give fuller bass from my experience . |
Posted By: mousaka
Date Posted: 01 November 2015 at 8:18pm
what plan? |
Posted By: tv00
Date Posted: 02 November 2015 at 9:23am
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LOL, he's not talking about no plan. He suggest that you fit pd.1550 drivers instead, because the 154 is hard-hitting ------------- www.facebook.com/babysoundsystem |
Posted By: mousaka
Date Posted: 02 November 2015 at 9:35am
 Lol |
Posted By: bass*en*mass
Date Posted: 02 November 2015 at 5:33pm
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1550s at full whack in hd15s might challenge most diy builts though.. 50-180 with a bph, hmm, well, 60-70 up would be easy to achieve with FLH in groups of 4 though ;) |
Posted By: njw
Date Posted: 02 November 2015 at 7:39pm
+1, I would also say different drivers will give you the sound you are after, I had Omegas in my Hds and they sounded quite musical, they didn't have that 'hard' sound but still had masses of punch and they played pretty low too once you got four or more stacked together, they'll never do sub though no matter how many you pile together.
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Posted By: njw
Date Posted: 02 November 2015 at 7:44pm
I ran mine 50-150hz, they seemed very strong around 60hz when stacked together as said above, 150hz was the upper limit for me though as they seemed to get very honky above this.
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Posted By: mousaka
Date Posted: 02 November 2015 at 8:11pm
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Sorry i will repeat my request I have some bass scoops underneath so the ideal would be to have to use my pd 154 in a kick bin plan that sound rounder than a hd15 |
Posted By: bass*en*mass
Date Posted: 04 November 2015 at 4:13pm
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bigger chamber, longer horn path, possibly even different driver as 154s are not exactly warm sounding.. or bog standard reflex for ease of built/costs and rather slow/warm response? |
Posted By: Heathrow_B_line
Date Posted: 04 November 2015 at 4:48pm
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cubo 15? ------------- Produce a killer sound. Take no prisoners. |