I made an amp clipping detector. Burned a woofer, and wanted to see were to limit my volume at. Ran a bunch of 0db test tones, and increased the volume until I
Best Buy: Escort 1.75" 1-Way Detector Auxiliary Speaker (Each) Black 001SPK-E0
Hands-on: First Alert's OneLink combines a smoke detector, AirPlay 2 Speaker, & Alexa