Every revision matters.
Tell us the controller model, serial number, supply voltage and PCB revision if known. The original 802-E equaliser and later 802C controllers are distinct units; parts and settings should not be assumed interchangeable.
INDEPENDENT BOSE 802 SPECIALISTController parts, identification and connection enquiries for Bose 802 owners.
Start with your exact controller model and the part you need. The original 802-E and later 802C versions use different components; a correct reference helps avoid buying the wrong part.
Build a controller enquiry ↗
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Tell us the controller model, serial number, supply voltage and PCB revision if known. The original 802-E equaliser and later 802C controllers are distinct units; parts and settings should not be assumed interchangeable.
Supply photographs, the part reference and the circuit-board revision if known. Component compatibility and availability are checked individually; no generic recap kit is assumed.
Ask about your controller connections and speaker leads. For the complete system, use the manufacturer’s model-specific active EQ and installation guidance.

Include your speaker series, amplifier model, connectors and the symptoms you hear. These details help distinguish a controller fault from a cable, amplifier or cabinet problem.
Ask about a connection check ↗