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Your cart is empty.Polybag Retail Packed Hardware Program, Each, Speaker Tester With 9V, Auto Off Function, Rca Cable Tester, Easy To Use Control Knobs.
HarleyRider
Reviewed in the United States on March 3, 2025
If you are an installer, this is a must have. Works great and it is very inexpensive. Just use common sense when sending the signal out to speakers (correct frequencies is a must when sending a signal to a tweeter as an example) And always start with the volume low and work your way up if necessary.
Mattimus
Reviewed in the United States on March 11, 2025
Handy addition for anyone that installs stereo equipment.
Jon B
Reviewed in the United States on February 27, 2025
The tone generator is very useful for attaching to speaker wires and verifying the speakers in the car. I had already installed the speakers in the doors and I didn't want to take the panels off. That's the intended purpose of the tone generator it's not for setting gains. Used this to bypass the factory amp. Wish I had this earlier. Great product and easy to use!
Jerel Smith
Reviewed in the United States on July 29, 2024
Tested my rca and everything worked perfect product is very useful
Matt
Reviewed in the United States on December 27, 2024
The speaker “pop” function works fine, just like if you were to touch the pos and neg wires to a 12V battery and testing the polarity if the speaker, and this makes that much easier to accomplish. But, I would not recommend using the test tones as they are pretty rough and distorted, but they are functional to quickly identify which speaker wires go to what speaker, but not much more than just that. You get what you pay for here, but it is quite sub-par honestly. Oh, and just use it for the pos-neg leads, the RCA’s don’t really work great and I wouldn’t feel comfortable feeding a signal like what comes out of this into an amplifier.
Casey
Reviewed in the United States on December 17, 2024
You NEED this product if you work on automotive audio. Easy to Diagnose speakers, amplifiers subwoofers anything! Easy to use and built very well.
Jason Niemier
Reviewed in the United States on November 16, 2024
It does exactly as it’s intended to do exceptionally well.
Steve
Reviewed in Canada on July 31, 2022
Excellent product for testing speaker polarity, and testing continuity in RCA cables.
Daqui
Reviewed in Canada on February 27, 2022
I first saw this being used by a professional car/marine audio installer. I felt that I needed to get one. It’s a great tool to test and troubleshoot and audio system. Speakers can be tested directly, it can also be used to test amplifiers, cables are other components. Any audio professional or enthusiast should own one.
Jesusparamo
Reviewed in Mexico on October 9, 2022
M facilita el tiempo de la revisión de mí trabajo
Jose Solorio
Reviewed in Mexico on February 28, 2021
Muy buen producto
Alvin Burgemeister
Reviewed in the United States on December 24, 2019
This the second unit I have purchased (Amazon has the same box, provided by at least three vendors, each with their own brand on the box) since I lost the previous one. The tone generator is strong enough to provide a good signal to a string of multiple loudspeakers. This test, made before an amplifier was installed, saved us a lot of time during installation.
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