Been searching for this. Door and/or dash speaker crossover frequency?? - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

soilent · 05-25-2016, 11:23 AM

I'm slowly putting together a new stereo system in my 2016 BRZ and this one question has been eluding me no matter how much I look around. I've figured out that the stock amp and/or headunit have crossovers built into them, but I have not been able to find out what frequency it's at.

Thus far I've installed a new amp and door woofers, but they currently kind of sound like crap because they aren't being crossed over and are playing full range.

Does anyone know where the door and dash speakers crossover with each other?? I have to assume it's somewhere between 500-800hz~ please help!

Chimera · 05-25-2016, 12:28 PM

I tried to figure this out once, the dash gets full as well, and has caps, I tried to look once but the caps either are not labeled with the capacitance, or the label is glued to the body. as far as the stock amp goes, someone really bored with an Oscope would have to figure that out. If I had an Oscope I guess I could figure it out. who wants to buy me an Oscope?

maybe someone else knows

soilent · 05-25-2016, 12:35 PM

Quote:

Originally Posted by Chimera

I tried to figure this out once, the dash gets full as well, and has caps, I tried to look once but the caps either are not labeled with the capacitance, or the label is glued to the body. as far as the stock amp goes, someone really bored with an Oscope would have to figure that out. If I had an Oscope I guess I could figure it out. who wants to buy me an Oscope?

maybe someone else knows

Haha yeah, I keep seeing your posts when I search for this. Someone's got to know. This is so annoying!

soundman98 · 06-05-2016, 08:28 PM

Quote:

Originally Posted by Chimera

I tried to figure this out once, the dash gets full as well, and has caps, I tried to look once but the caps either are not labeled with the capacitance, or the label is glued to the body. as far as the stock amp goes, someone really bored with an Oscope would have to figure that out. If I had an Oscope I guess I could figure it out. who wants to buy me an Oscope?

maybe someone else knows

here's a cheap one, you can still do it yourself!

https://www.sparkfun.com/products/11702

scirocco78 · 06-05-2016, 08:48 PM

Frs tweeter 2.7 uF cap
Frs mid 10 uF cap
I have't pulled the door speakers but I have always assumed they were actively crossed over by the amp.

soundman98 · 06-05-2016, 11:29 PM

Quote:

Originally Posted by scirocco78

Frs tweeter 2.7 uF cap
Frs mid 10 uF cap
I have't pulled the door speakers but I have always assumed they were actively crossed over by the amp.

i don't believe the door speaker have any correction applied to them. they definitely don't have any crossover components. i believe they are just full range.

TOOSTUBBORN2FAIL · 06-06-2016, 08:42 PM

They wouldn't have any crossover components if they were crossed over by the amp.

05-25-2016, 11:23 AM	#1
soilent Member Join Date: Jan 2014 Drives: 2022 BRZ Premium Location: New Orleans, LA Posts: 81 Thanks: 2 Thanked 22 Times in 14 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	Been searching for this. Door and/or dash speaker crossover frequency?? I'm slowly putting together a new stereo system in my 2016 BRZ and this one question has been eluding me no matter how much I look around. I've figured out that the stock amp and/or headunit have crossovers built into them, but I have not been able to find out what frequency it's at. Thus far I've installed a new amp and door woofers, but they currently kind of sound like crap because they aren't being crossed over and are playing full range. Does anyone know where the door and dash speakers crossover with each other?? I have to assume it's somewhere between 500-800hz~ please help!

05-25-2016, 12:28 PM	#2
Chimera Senior Member Join Date: Dec 2013 Drives: FRS Location: Atlanta Posts: 1,181 Thanks: 575 Thanked 291 Times in 216 Posts Mentioned: 17 Post(s) Tagged: 1 Thread(s)	I tried to figure this out once, the dash gets full as well, and has caps, I tried to look once but the caps either are not labeled with the capacitance, or the label is glued to the body. as far as the stock amp goes, someone really bored with an Oscope would have to figure that out. If I had an Oscope I guess I could figure it out. who wants to buy me an Oscope? maybe someone else knows __________________ Car Journal: http://www.ft86club.com/forums/showthread.php?p=1513783

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06-05-2016, 08:48 PM	#5
scirocco78 Senior Member Join Date: May 2014 Drives: Scion FRS Location: Mass Posts: 107 Thanks: 9 Thanked 21 Times in 13 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	Frs tweeter 2.7 uF cap Frs mid 10 uF cap I have't pulled the door speakers but I have always assumed they were actively crossed over by the amp.

06-06-2016, 08:42 PM	#7
TOOSTUBBORN2FAIL Senior Member Join Date: Aug 2015 Drives: Specialized Hardrock Location: Visalia, CA Posts: 170 Thanks: 0 Thanked 68 Times in 42 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	They wouldn't have any crossover components if they were crossed over by the amp.

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