Automotive Speaker Polarity Tester for Car Audio Speaker Test Phase Meter, Positive and Negative Test Phase Meter

Automotive Speaker Polarity Tester, Car Audio Speaker Test Phase Meter Speaker Positive and Negative Test Phase Meter for Adjusting Speaker Wiring of Car Audio System Phase Tester

Automotive Speaker Polarity Tester for Car Audio Speaker Test Phase Meter, Positive and Negative Test Phase Meter

How to Use: Test disc content: The first segment: left channel noise . The second segment: the noise of the right channel. The third section: phase test . The fourth section: phase test . Adjustment of speaker wiring After the sound system is installed, put the test disc into the host first, and adjust the volume output to the appropriate position. Then follow the steps below. Step 1: Select the first and second paragraphs respectively. Check whether the left and right channels are reversed when connected. Step 2: Choose the third or fourth paragraph. Check whether the phase of the left and right channel speakers is correct. Place the front end of the phase meter (with a microphone in the instrument), approach and face the speaker under test, press the power switch of the phase meter, the green light flashes three times and the red light flashes once, indicating that the speaker output is positive phase. The green light flashes once and the red light flashes three times, indicating that the output is negative phase. If the phase is wrong, you can reverse the wiring at both ends of the speaker. The yellow light indicates that the battery of the phase meter is low and needs to be replaced. Application: Universal Battery Type: Lithium battery Battery Model: 6F22(shipped without batteries) Package List: 1 x Phase Tester1 x CD

Key Features

• ✅ Main Function: Specially used to adjust the speaker wiring of car audio system, only the correct wiring, when listening to music can be true to replay the sound, to have a harmonious and realistic feeling.
• ✅ Professional Equipment: effectively used to test speakers, for safe troubleshooting and testing of audio systems. Can be used for car audio speaker testing. Professionally manufactured and highly reliable.
• ✅ How to Use: Speaker wiring adjustment, after the audio system is installed, first put the test disk into the host and adjust the volume output to the right position. Then follow the steps below. Specially used to adjust the speaker wiring of the car audio system, only the correct wiring, when listening to music can play back the sound as it is.
• ✅ Phase Tester: ABS material, the battery type of phase meter is lithium battery, battery model. 6F22 (delivered without battery).
• ✅ Applicable to: The phasemeter can test all speakers of all cars, such as small tweeters, door speakers, subwoofers, etc.

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