Rockford Fosgate TRF 15"

seankane · 08:53 AM

Hey all I have a brand new TRF 15" Rockford sub in the box. The sub has dual 1.5 ohm 4" voice coils. It is rated at 2000 watts rms and 4000 watts peak. I have been wanting to build a box for it but can not find any specs for the displacement. Can anyone tell me what cubic foot the box is suppose to be?? I have heard 12 cubic feet but I am unsure. Any help would be great appreciated. Thanks.......

Homeboydeluxe · 8th April 2011, 10:18 AM

That is a absolute beast of a sub!

Could you email the manufacturer?, to get the T/S parameters of the sub? you could power it with a Behringer EP4000 amp, is it for home theatre?

seankane · 8th April 2011, 10:22 AM

Quote:

Originally Posted by Homeboydeluxe

That is a absolute beast of a sub!

Could you email the manufacturer?, to get the T/S parameters of the sub? you could power it with a Behringer EP4000 amp, is it for home theatre?

I have a spec sheet that came with the sub, but it is buried I will dig it out tomorrow. If it does not list the T/S parameters I will e-mail Rockfrod Fosgate and get them. I will be using it in whatever application I can use it in wether it be home or car audio.

seankane · 8th April 2011, 10:23 AM

It is a beast it weighs 80lbs.

Homeboydeluxe · 8th April 2011, 10:27 AM

You should see how it models in 10-15 cubic feet, with a 15-20Hz tune!(For home theatre) I'd say you will need an 8" port for that amount of displacement!, any idea of the Xmax? around 30mm?

seankane · 8th April 2011, 10:51 AM

Quote:

Originally Posted by Homeboydeluxe

You should see how it models in 10-15 cubic feet, with a 15-20Hz tune!(For home theatre) I'd say you will need an 8" port for that amount of displacement!, any idea of the Xmax? around 30mm?

Frequency range: 38-200Hz

X-max: 15.5 mm

NEO Dan · 9th April 2011, 05:07 AM

This?

seankane · 14th April 2011, 08:26 AM

Yes thats it. Do you know what the specs are for a box?

fongman · 30th April 2011, 04:07 PM

Hi, did you get a box made for TRF 15?

fongman · 30th April 2011, 04:15 PM

I bought one in my town new also. It came with a fatbox. You can check it on ebay too. The seller is fatbox.usa

8th April 2011, 08:51 AM	#1
seankane diyAudio Member Join Date: May 2010 Location: Washington State	Rockford Fosgate TRF 15" Hey all I have a brand new TRF 15" Rockford sub in the box. The sub has dual 1.5 ohm 4" voice coils. It is rated at 2000 watts rms and 4000 watts peak. I have been wanting to build a box for it but can not find any specs for the displacement. Can anyone tell me what cubic foot the box is suppose to be?? I have heard 12 cubic feet but I am unsure. Any help would be great appreciated. Thanks....... Last edited by seankane; 8th April 2011 at 08:53 AM. Reason: spelling

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8th April 2011, 10:18 AM	#2
Homeboydeluxe diyAudio Member Join Date: Feb 2010	That is a absolute beast of a sub! Could you email the manufacturer?, to get the T/S parameters of the sub? you could power it with a Behringer EP4000 amp, is it for home theatre?

8th April 2011, 10:23 AM	#4
seankane diyAudio Member Join Date: May 2010 Location: Washington State	It is a beast it weighs 80lbs.

8th April 2011, 10:27 AM	#5
Homeboydeluxe diyAudio Member Join Date: Feb 2010	You should see how it models in 10-15 cubic feet, with a 15-20Hz tune!(For home theatre) I'd say you will need an 8" port for that amount of displacement!, any idea of the Xmax? around 30mm?

14th April 2011, 08:26 AM	#8
seankane diyAudio Member Join Date: May 2010 Location: Washington State	Yes thats it. Do you know what the specs are for a box?

30th April 2011, 04:07 PM	#9
fongman diyAudio Member Join Date: Jan 2009	Hi, did you get a box made for TRF 15?

30th April 2011, 04:15 PM	#10
fongman diyAudio Member Join Date: Jan 2009	I bought one in my town new also. It came with a fatbox. You can check it on ebay too. The seller is fatbox.usa