Helpppppppppppppppp

soundhead · 8th January 2010, 10:00 PM

can some plug these data in to hornresp and let me know if this is a good speaker for folded horn at low feq.

15″
Qts
0.28
Re (series)
4.0 Ω
Fs
20 Hz
Cms
135 µM/N
Vas
127 lit
Mms
452 g
BL (series)
27.5tm Xmax
38 mm
Sd
0.082 m²
SPL
87.3 dB

Specifications
15″
Voice Coil Configuration
D2 Ω

bmwman91 · 8th January 2010, 10:02 PM

1) You might have the wrong thread?

2) Define "good" in terms of what you want the low frequency response to be.

soundhead · 8th January 2010, 10:04 PM

25 to 35 feq range

soundhead · 8th January 2010, 10:10 PM

can some plug these data in to hornresp and let me know if this is a good speaker for folded horn at low feq. 25 to 35 feq

15″
Qts
0.28
Re (series)
4.0 Ω
Fs
20 Hz
Cms
135 µM/N
Vas
127 lit
Mms
452 g
BL (series)
27.5tm Xmax
38 mm
Sd
0.082 m²
SPL
87.3 dB

Specifications
15″
Voice Coil Configuration
D2 Ω

davygrvy · 8th January 2010, 10:15 PM

Telstra BigBlog -

soundhead · 8th January 2010, 10:18 PM

Davy i cant figure out hornresp i try to put the data in but no luck

littlemike · 9th January 2010, 12:08 AM

You do not have enough specifications. You need Qms and Qes.

Google is your friend:
Google

I'd suggest results 1 and 2, though there is a section in link 2 that has detailed instructions on how to enter driver parameters.

bmwman91 · 9th January 2010, 05:36 PM

What is "good" in terms of low frequency response? That should narrow things down a little.

bjorno · 9th January 2010, 05:42 PM

[QUOTE=littlemike;2040525]You do not have enough specifications. You need Qms and Qes.

Google is your friend:
QUOTE]

Agree, Though a rough estimation can be done, see the pictures:

b

djk · 9th January 2010, 11:11 PM

Here is a similar driver.

8th January 2010, 10:00 PM	#1
soundhead diyAudio Member Join Date: Dec 2009	Helpppppppppppppppp can some plug these data in to hornresp and let me know if this is a good speaker for folded horn at low feq. 15″ Qts 0.28 Re (series) 4.0 Ω Fs 20 Hz Cms 135 µM/N Vas 127 lit Mms 452 g BL (series) 27.5tm Xmax 38 mm Sd 0.082 m² SPL 87.3 dB Specifications 15″ Voice Coil Configuration D2 Ω

8th January 2010, 10:10 PM	#4
soundhead diyAudio Member Join Date: Dec 2009	Helpppppppppppppppp can some plug these data in to hornresp and let me know if this is a good speaker for folded horn at low feq. 25 to 35 feq 15″ Qts 0.28 Re (series) 4.0 Ω Fs 20 Hz Cms 135 µM/N Vas 127 lit Mms 452 g BL (series) 27.5tm Xmax 38 mm Sd 0.082 m² SPL 87.3 dB Specifications 15″ Voice Coil Configuration D2 Ω

8th January 2010, 10:15 PM	#5
davygrvy diyAudio Member Join Date: Mar 2007 Location: Richmond, CA Blog Entries: 1	Telstra BigBlog - __________________ Think out of the box

9th January 2010, 11:11 PM	#10
djk diyAudio Member Join Date: Feb 2001 Location: USA	Here is a similar driver. __________________ Candidates for the Darwin Award should not read this author.

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8th January 2010, 10:02 PM	#2
bmwman91 diyAudio Member Join Date: May 2009	1) You might have the wrong thread? 2) Define "good" in terms of what you want the low frequency response to be.

8th January 2010, 10:04 PM	#3
soundhead diyAudio Member Join Date: Dec 2009	25 to 35 feq range

8th January 2010, 10:18 PM	#6
soundhead diyAudio Member Join Date: Dec 2009	Davy i cant figure out hornresp i try to put the data in but no luck

9th January 2010, 12:08 AM	#7
littlemike diyAudio Member Join Date: Jul 2008 Location: Pacific Northwest	You do not have enough specifications. You need Qms and Qes. Google is your friend: Google I'd suggest results 1 and 2, though there is a section in link 2 that has detailed instructions on how to enter driver parameters.

9th January 2010, 05:36 PM	#8
bmwman91 diyAudio Member Join Date: May 2009	What is "good" in terms of low frequency response? That should narrow things down a little.

9th January 2010, 05:42 PM	#9
bjorno diyAudio Member Join Date: Mar 2005 Location: Jacobsmountain	[QUOTE=littlemike;2040525]You do not have enough specifications. You need Qms and Qes. Google is your friend: QUOTE] Agree, Though a rough estimation can be done, see the pictures: b

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