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Item #:
111177230
Car Speaker Polarity Tester with Phase Meter, Test Subwoofer Tweeter for Automotive Audio System
Item #:
111177230
TMT 50
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Imported from USA store
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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The phase polarity tester is ideal for safety testing and troubleshooting car audio systems for everyday use.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Dual Testing Function
Tests both polarity and phase to ensure optimal speaker performance, enhancing audio clarity and balance for a superior listening experience in automotive audio systems.
User-Friendly Design
Simple interface and clear indicators make it accessible for all users, from beginners to professionals, ensuring accurate results without technical complications.
Portable & Versatile
Compact design allows for easy transportation and use in various automotive applications, providing convenience to car enthusiasts and installers alike.
Product Details
Who Should Buy?
-
Car Audio Enthusiasts
Perfect for users who frequently modify or upgrade their automotive audio systems and require precise speaker installation.
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Professional Installers
Ideal for professional car audio installers needing an efficient tool for ensuring proper speaker polarity and phase.
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DIY Audio Projects
Great for hobbyists engaged in custom audio projects who want to avoid phase cancellation and optimize sound quality.
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Casual Listeners
Not necessary for individuals who simply enjoy listening to music without concerns about speaker configuration.
Product Description
Car Speaker Polarity Tester with Phase Meter, Test Subwoofer Tweeter for Automotive Audio System
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Customer Questions & Answers
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Question:
What type of battery does the speaker polarity tester use?
Answer: It uses a 9V 6F22 dry battery, which is not included. -
Question:
Can I use this tester for different types of speakers?
Answer: Yes, it is suitable for various speakers including door speakers, subwoofers, and small tweeters. -
Question:
How does the low battery indicator work?
Answer: The indicator illuminates to notify you when the battery is low, ensuring proper functionality.
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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TMT 50
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Essential tool for detecting speaker polarity connections.
- Perfect for car audio systems like door speakers and subwoofers.
- Features a low battery indicator for reliable performance.
- Durable ABS housing ensures longevity and reduced maintenance cost.
- Compact and lightweight design for easy handling.
- Professional manufacturing guarantees high reliability.
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