Yaris Sedan Deadening and Sound system upgrade - Page 158 - Toyota Yaris Forums

sqcomp · 05-15-2014, 07:10 PM

^The nice thing for Derick is his EQ and level control. That will help tame the peaks the super efficient horns might give...

derickveliz2 · 06-03-2014, 01:39 PM

.

Check what I saw the other day!

D.

derickveliz2 · 06-03-2014, 02:01 PM

Quote:

Originally Posted by sqcomp

@Derick - The nice thing is you have active processing. That will be especially helpful. What was your midrange crossover set at frequency wise?

I do have all the processing I need !!!

Mids:

HPF 250Hz - LPF 6.3kHz slopes 24

Some thing like that...

With the horns probably the x-over would be like:

HPF 800Hz - LPF all the way up to 20kHz

The Midbass will pick up from:

HPF 80Hz - LPF 600Hz (My Guess)

D.

derickveliz2 · 06-03-2014, 03:24 PM

I'm impressed how simple and effective MB designs are, the way they deaden and the treatments to the different surfaces is very clever!

Any way... here is the rear left wheel well exposed bringing the cable under the car through the body ground effects worked really good.

Then I found a grommet on the top of the wheel well that gave me access to the Trunk!

D.

derickveliz2 · 06-03-2014, 03:26 PM

D.

derickveliz2 · 06-03-2014, 03:27 PM

D.

sqcomp · 06-03-2014, 05:00 PM

Was that your Yaris?

derickveliz2 · 06-03-2014, 09:57 PM

Quote:

Originally Posted by sqcomp

Was that your Yaris?

YES!!!

D.

derickveliz2 · 06-04-2014, 12:26 AM

40 MPG is possible...

If I take the miles range 565 miles divided into 13.2 gal it's about 42 MPG, in real life I think I'm getting around 38 MPG at the gas station, because sometimes I just can't hold my self and I like to floor it down once in a while!

D.

derickveliz2 · 06-14-2014, 11:17 PM

Quote:

Originally Posted by BADIS

Hi all. I have a 2007 Yaris Sedan M/T .On the dashboard I have no RPM and no temperature gauges. Can you please tell me where to find stylish gauges? And does that car come with harnesses and plug and play wires?
I'm planning to buy some gauges but I'm afraid I can't mount them.

Sent from my iPhone using Tapatalk

That is a question for our friend CTScott I bet he knows!

D.

derickveliz2 · 06-14-2014, 11:19 PM

SQcomp, if you are out there and your friend willing to answer some questions about horns...

Is it a requirement for the horns to run parallel to the floor of the car, or can I install them slightly upwards, not much like 3 or 4 degrees?

Thanks

D.

sqcomp · 06-15-2014, 02:22 AM

Let me forward the question...

I'm out in the back hills of Washington firing field artillery. The answers might be a little slow.

sqcomp · 06-15-2014, 02:34 AM

I preferred not to be looking down the throat on any horn. Parallel to the floor seemed best.

The reasoning is the point source efficiency may over power your ears...also, watch yourself below 1k on the horns.

derickveliz2 · 06-15-2014, 02:48 AM

Quote:

Originally Posted by sqcomp

I preferred not to be looking down the throat on any horn. Parallel to the floor seemed best.

The reasoning is the point source efficiency may over power your ears...also, watch yourself below 1k on the horns.

Thanks,
I guess you are right, I've been reading a little bit and it seems that the horns need to run parallel to the floor.

What do I need to be aware of below 1kHz?

I hope you are having fun!

D.

sqcomp · 06-16-2014, 02:12 AM

Be ready to replace diaphragms if you go too low...

derickveliz2 · 06-19-2014, 12:08 AM

Quote:

Originally Posted by sqcomp

Be ready to replace diaphragms if you go too low...

The guy who sold me the Horns suggested to try from 600 Hz to 800 Hz and see how it sounds in my car, this suggestions are for the Full size bodies!

D.

sqcomp · 06-19-2014, 01:41 AM

Have fun with it.

The horn bodies aren't what I'm concerned with. It's the movement on the diaphragm using lower frequencies...

Think trying to play below 1kHz on a big tweeter and then compensating for the frequency response on the bottom end with EQ. I'm not saying below 1kHz can't be done, rather it may be more stressful than needed depending on the frequency response of your other speakers.

Just be careful, that's all. I say start at 1kHz on a 24dB crossover slope and then experiment with lowering that point little by little.

derickveliz2 · 06-19-2014, 01:46 AM

I will,
I'm still far away from fire them up, but it's nice to plan and design.
Will start very conservative then push the limits (safe)

Now on my drawing board is how to make a mold from the glove compartment and then make a copy with fiber glass.... cut a hole and install the P99 inside. Any ideas?

Thanks
D.

05-15-2014, 07:10 PM	#2827
sqcomp Roadrunner Jr. View User's Garage Drives: 2007 Yaris S Join Date: Jan 2007 Location: Back at home Posts: 2,609	^The nice thing for Derick is his EQ and level control. That will help tame the peaks the super efficient horns might give... __________________ “To argue with a person who has renounced the use of reason is like administering medicine to the dead.” ― Thomas Paine

06-03-2014, 01:39 PM	#2828
derickveliz2 View User's Garage Drives: Yaris Sedan "S" Join Date: Oct 2008 Location: Central, MA Posts: 2,722	. Check what I saw the other day! D. __________________ . My system may not blow your ears, but it will sweeten your senses. CLA 250, 4MATIC

06-03-2014, 03:24 PM	#2830
derickveliz2 View User's Garage Drives: Yaris Sedan "S" Join Date: Oct 2008 Location: Central, MA Posts: 2,722	I'm impressed how simple and effective MB designs are, the way they deaden and the treatments to the different surfaces is very clever! Any way... here is the rear left wheel well exposed bringing the cable under the car through the body ground effects worked really good. Then I found a grommet on the top of the wheel well that gave me access to the Trunk! D. __________________ . My system may not blow your ears, but it will sweeten your senses. CLA 250, 4MATIC

06-03-2014, 03:26 PM	#2831
derickveliz2 View User's Garage Drives: Yaris Sedan "S" Join Date: Oct 2008 Location: Central, MA Posts: 2,722	D. __________________ . My system may not blow your ears, but it will sweeten your senses. CLA 250, 4MATIC

06-03-2014, 03:27 PM	#2832
derickveliz2 View User's Garage Drives: Yaris Sedan "S" Join Date: Oct 2008 Location: Central, MA Posts: 2,722	D. __________________ . My system may not blow your ears, but it will sweeten your senses. CLA 250, 4MATIC

06-03-2014, 05:00 PM	#2833
sqcomp Roadrunner Jr. View User's Garage Drives: 2007 Yaris S Join Date: Jan 2007 Location: Back at home Posts: 2,609	Was that your Yaris? __________________ “To argue with a person who has renounced the use of reason is like administering medicine to the dead.” ― Thomas Paine

06-04-2014, 12:26 AM	#2835
derickveliz2 View User's Garage Drives: Yaris Sedan "S" Join Date: Oct 2008 Location: Central, MA Posts: 2,722	40 MPG is possible... If I take the miles range 565 miles divided into 13.2 gal it's about 42 MPG, in real life I think I'm getting around 38 MPG at the gas station, because sometimes I just can't hold my self and I like to floor it down once in a while! D. __________________ . My system may not blow your ears, but it will sweeten your senses. CLA 250, 4MATIC

06-14-2014, 11:19 PM	#2837
derickveliz2 View User's Garage Drives: Yaris Sedan "S" Join Date: Oct 2008 Location: Central, MA Posts: 2,722	SQcomp, if you are out there and your friend willing to answer some questions about horns... Is it a requirement for the horns to run parallel to the floor of the car, or can I install them slightly upwards, not much like 3 or 4 degrees? Thanks D. __________________ . My system may not blow your ears, but it will sweeten your senses. CLA 250, 4MATIC

06-15-2014, 02:22 AM	#2838
sqcomp Roadrunner Jr. View User's Garage Drives: 2007 Yaris S Join Date: Jan 2007 Location: Back at home Posts: 2,609	Let me forward the question... I'm out in the back hills of Washington firing field artillery. The answers might be a little slow. __________________ “To argue with a person who has renounced the use of reason is like administering medicine to the dead.” ― Thomas Paine

06-15-2014, 02:34 AM	#2839
sqcomp Roadrunner Jr. View User's Garage Drives: 2007 Yaris S Join Date: Jan 2007 Location: Back at home Posts: 2,609	I preferred not to be looking down the throat on any horn. Parallel to the floor seemed best. The reasoning is the point source efficiency may over power your ears...also, watch yourself below 1k on the horns. __________________ “To argue with a person who has renounced the use of reason is like administering medicine to the dead.” ― Thomas Paine

06-16-2014, 02:12 AM	#2841
sqcomp Roadrunner Jr. View User's Garage Drives: 2007 Yaris S Join Date: Jan 2007 Location: Back at home Posts: 2,609	Be ready to replace diaphragms if you go too low... __________________ “To argue with a person who has renounced the use of reason is like administering medicine to the dead.” ― Thomas Paine

06-19-2014, 01:41 AM	#2843
sqcomp Roadrunner Jr. View User's Garage Drives: 2007 Yaris S Join Date: Jan 2007 Location: Back at home Posts: 2,609	Have fun with it. The horn bodies aren't what I'm concerned with. It's the movement on the diaphragm using lower frequencies... Think trying to play below 1kHz on a big tweeter and then compensating for the frequency response on the bottom end with EQ. I'm not saying below 1kHz can't be done, rather it may be more stressful than needed depending on the frequency response of your other speakers. Just be careful, that's all. I say start at 1kHz on a 24dB crossover slope and then experiment with lowering that point little by little. __________________ “To argue with a person who has renounced the use of reason is like administering medicine to the dead.” ― Thomas Paine

06-19-2014, 01:46 AM	#2844
derickveliz2 View User's Garage Drives: Yaris Sedan "S" Join Date: Oct 2008 Location: Central, MA Posts: 2,722	I will, I'm still far away from fire them up, but it's nice to plan and design. Will start very conservative then push the limits (safe) Now on my drawing board is how to make a mold from the glove compartment and then make a copy with fiber glass.... cut a hole and install the P99 inside. Any ideas? Thanks D. __________________ . My system may not blow your ears, but it will sweeten your senses. CLA 250, 4MATIC

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