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Online Audio Solutions, LLC – www.tacotunes.com 

 

T A C O T U N E S . C O M  

 
Tacotunes.com would like to thank you for purchasing the ReCurve EZQ.  We truly 
appreciate your business. This manual is intended to give you a broad overview on how to 
install, setup and tune your ReCurve EZQ. Please be sure to review installation videos and 
read this manual before you begin your installation. A little planning will go a long way!  
 
After years of customers asking us how to keep their stock head unit and add an amp(s), the 
EZQ was developed over a 3 year period to work with Toyota’s head units and their internal 
digital signal processor (DSP). Each vehicle manufacturer has a little “twist” to their DSP and 
how they will “tune” the factory stereo. This product was developed with your Toyota in 
mind. Additionally the turn key plug and play installation for your Toyota makes this the 
easiest and fastest way to add an amp(s) to your stock head unit.  
 
Before you begin your install you want to: 
 

1.

 

Plan the mounting location of your EZQ 

2.

 

Plan the mounting location(s) of your AMP(s). 

3.

 

Plan for the speakers and subs you will be using in your installation. 

4.

 

Routing your signal / power wire coming from your stock head unit to the Recurve 
EZQ. 

5.

 

How to wire up the ReCurve EZQ 

6.

 

Register your EZQ within 30 days of purchase to extend your warranty. 

http://www.tactounes.com/warranty

 

 
 
Tools you will need to setup the ReCurve EZQ.  
 

1.

 

Inexpensive Voltmeter 

2.

 

Wire strippers 

3.

 

CD with test tones, you can download them for free from our website or purchase a 
disk from our website.  

4.

 

Small screwdriver 

5.

 

Drill / screwdriver to mount the recurve. 

 
 
 
 
 

Summary of Contents for ReCurve EZQ

Page 1: ...www tacotunes com T A C O T U N E S C O M ReCurve EZQ Owner s Manual Toyota Factory Stereo Integration and sound optimization made easy Tacotunes com has gone green documentation is now online FOR 12...

Page 2: ...tune the factory stereo This product was developed with your Toyota in mind Additionally the turn key plug and play installation for your Toyota makes this the easiest and fastest way to add an amp s...

Page 3: ...ur amp s until you have performed the initial setup on the ReCurve EZQ This includes the remote turn on wire blue in most cases or the RCA cables 9 Download the test tones from the ReCurve site at htt...

Page 4: ...Online Audio Solutions LLC www tacotunes com ReCurve EZQ...

Page 5: ...nds on the amount of power you are looking for Speakers and subs be sure to check out our vids on how to select speakers and subs for your Toyota For some Toyotas we have VERY detailed information on...

Page 6: ...oing to be unpopulated Generally your amp installation wiring kit will included at least 17 feet of blue wire This blue wire will run from the ReCurve EZQ to the amp s This blue wire sends a signal an...

Page 7: ...re Passenger Side Left Rear Green Wire Passenger Side Left Rear Green Black Wire Passenger Side Power Connections Ground Black Wire 12V Yellow Wire Remote In Red NOTE All the wires ABOVE are included...

Page 8: ...l need to run RCA wires from your ReCurve EZQ to your new amp Be sure to pay close attention to the RIGHT and LEFT outputs Watch this video on selecting an amp for your Toyota www youtube com Subwoofe...

Page 9: ...However your JAM comes on and now you want to CRANK it The subwoofer control knob lets you quickly adjust to your EXACT level of bass So be sure to place this in an easy to reach spot Subwoofer Input...

Page 10: ...it You can use a 30 unit from just about any electronics store or order one from amazon com We will have some on our website for about 25 If you hunt around on amazon can probably find them for as low...

Page 11: ...n your amp www youtube com Adjusting the EZQ EQ knobs Before you attempt to adjust the equalization knobs on the ReCurve EZQ you should watch this video to understand the audio frequency range www you...

Page 12: ...nline at http www tacotunes com recurve Warranty Registration http www tactounes com warranty Registration MUST be completed with 30 days of purchase for the FREE extended warranty coverage NO EXCEPTI...

Page 13: ...unes com rma This warranty does not cover any unit subjected to abuse neglect incorrect wiring water damage repair or modifications Any damages resulting from legal action for breach or express or imp...

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