Dayton Audio ND90-PR
Dayton Audio ND90-PR 3-1/2" Aluminum Cone Passive Radiator
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The Dayton Audio ND90-PR 3-1/2" passive radiator makes it easy to tune small enclosures lower without increasing overall enclosure size. With a one-piece aluminum cone, rubber surround, high excursion capability, and easily adjustable mass, this passive radiator is perfect for building extremely compact speaker systems capable of incredible low frequency output.
Key Features
-Rigid black anodized aluminum alloy cone.
-High excursion capability: 18 mm peak to peak.
-Same "family look" as ND Series woofers.
-Adjustable mass for a vast range of tuning frequencies.
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