Tannoy T40 15" (RCF L15P540 - 15") drivers in Yamaha S15e cabinets.

Each working Yamaha S15e cabinet houses a 15" Tannoy T40 (un-used 1999 manufacturer spare) driver. The original HF Yamaha driver is still used. Both speakers are wired to the existing internal Yamaha cross-over which could be improved/ swapped to match the characteristics of the T40 driver.

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