GR Research Aftermarket Crossover Upgrade (for Sierra-2EX owners)

GR Research Aftermarket Crossover Upgrade (for Sierra-2EX owners)

510.00 USD In stock Buy at Merchant

This kit provides new components for a DIY upgrade of the Sierra-2EX loudspeaker, including Sonicaps, JB poly caps, air core inductors, and wiring.

  • The description claims this upgrade will improve performance.
Specifications
Include No Rez
Yes, No
Capacitor Upgrade
Stock Poly Cap, Sonic Cap Upgrade

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Takes ~2 minutes. No storefront changes.