Uploaded May 2026 | Updated September 2026, 2 days ago

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Here I test one of our SparkedInnovations woofers with the SMD IMSG+ to verify some of our factory tested specs. Learn about BL with me.

Testing tool from this video seen here sparkedinnovations.com/products/smd-im-sg-impedance-meter-signal-generator-plus-steve-meade-designs

Woofer in this vid seen here sparkedinnovations.com/products/sparked-innovations-15-sql-2000-car-audio-subwoofer-2000w-dvc