Handheld 9V Battery-Powered Tone Generator | Speaker & System Tester

Handheld 9V Battery-Powered Tone Generator | Speaker & System Tester This Listing Includes: (1) Handheld Tone Generator (1) 9V Battery (installed in compartment) Product Description: This handheld tone generator is a compact, battery-powered tool for testing speakers, verifying polarity, and troubleshooting audio systems. It delivers strong, reliable signals through line-level and speaker-level outputs, making it ideal for car audio, home theater, professional sound systems, and distributed commercial setups. Equipped with attached red and black cables and a simple click switch, it provides accurate diagnostics for tweeters, midranges, woofers, subwoofers, amplifiers, crossovers, and speaker cabinets. Lightweight and durable, it’s perfect for fieldwork or workshop use. Features: Tests speakers, verifies polarity, and checks cable connections Provides line-level and speaker-level audio outputs Compatible with tweeters, midranges, woofers, subwoofers, amplifiers, crossovers, and cabinets Lightweight, handheld, and battery-powered for portable use Easy click switch for power control and simple operation Durable construction for long-lasting performance in field or workshop Specifications: Power Source: 9V battery (included) Outputs: Line-level and speaker-level Cables: 6" power/ground cables, 7" stereo RCA cables attached Application: Car audio, home theater, professional and commercial audio systems Specific Uses / Applications: Testing car audio speaker wiring and system performance Verifying polarity of speakers in home or professional setups Troubleshooting amplifiers, crossovers, and speaker cabinets Portable diagnostics for installations or field work