Measured at small signal levels per AES standards
Parameters measured per AES2-1984 (r2003) standards. Small-signal parameters valid within linear operating region.
Updated 4/12/2026
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The DS18 Black Diamond 18" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W Peak | Voice Coil is a car audio equipment made by DS18. View full specifications and where to buy on this page.
You can purchase the DS18 Black Diamond 18" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W Peak | Voice Coil from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.
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Power matching based on measurement data. Results show amplifiers within 75-150% of this product's RMS rating.
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