Car Audio Speaker Phase / Polarity Tester Battery Powered Handheld Meter

Includes a High-Quality 9V Battery – Ready to use right out of the box with a long-life Panasonic battery. Eliminate Phase Issues – Prevent bass loss and distortion by confirming your speakers are properly phased. Fast & Easy Testing – Quickly check tweeters, midrange drivers, woofers, and subwoofers in seconds. Works with Tone Generators – Pairs perfectly with NT-TONEG or BJ-68 for accurate testing. Compact & User-Friendly – Small, lightweight, and easy to use for beginners and professionals alike. Audiopipe Car Audio Speaker Phase / Polarity Tester Battery Powered Handheld Meter This Listing Includes: (1) Audiopipe Phase Tester (1) Panasonic 9V Battery (inside battery compartment) Ensure your speaker system is performing at its best with the Audiopipe Phase & Polarity Tester. This essential tool allows you to check if your speakers are firing in phase, preventing loss of bass and ensuring optimal sonic accuracy. Now upgraded with 3 ft black and red testing cables, this tester also checks speaker polarity, ensuring proper wiring and system balance. Designed for use with a separate test signal source, it pairs perfectly with NT-TONEG or BJ-68 tone generators. In just seconds, you can test your entire system—tweeters, midrange drivers, woofers, and subwoofers—to confirm they are working together for peak performance. A properly phased and wired system delivers uniform sound strength and balanced frequency response, so every note is heard exactly as intended. Key Features: Dual Functionality: Tests both phase and polarity for accurate speaker performance Accurately Detects Speaker Phase: Ensures all speakers move in sync to prevent sound distortion Polarity Testing Feature: Confirms proper wiring for balanced audio output Works with Tone Generators: Pairs perfectly with NT-TONEG or BJ-68 for precise testing Quick & Easy Operation: Test tweeters, midrange drivers, woofers, and subwoofers in seconds Portable & User-Friendly: Compact handheld design for professional and DIY use Long-Lasting Power: Powered by a high-quality Panasonic 9V battery (included) Durable Testing Cables: Includes 3 ft black and red cables for enhanced testing accuracy Specifications: Dimensions: 4 x 2.5 x 1 inches Power Source: 9V battery (included) Testing Cables: 3 ft black and red cables for polarity testing