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Small rectangular volume control pod with 9-pin connector

Ruth's sister

Ruth's sister Volume Control for Companion 3 C3 Pod 9 Pin Series I and II internal power cable

SKU CH-JNQ0-MC82C

Replacement volume control pod for Bose Companion 3 Series I and II speaker systems with a 9-pin connector

  • Direct volume control for Companion 3 speakers
  • 9-pin connector fits Series I and Series II pods
  • Replaces the original C3 pod controller
  • New internal power cable for home audio systems

Ruth's sister Volume Control Cable

The Ruth's sister Volume Control cable connects the Companion 3 C3 Pod controller to Series I and Series II home audio speaker systems. It carries the internal power and control signals required for volume adjustment. The 9-pin connector matches the proprietary interface used on both generations of the Companion 3 pod.

Nine-pin compatibility and limits

The cable supports the original Series I and the updated Series II Companion 3 pods without modification. It does not fit earlier 6-pin pods or later digital-control modules. Length is fixed by the original harness, so installations needing extra reach cannot use this part.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $65.99
Pricier than about 88% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 9-pin connector on this volume control pod fit the Series I Companion 3 system I already own?

Yes, the pod is built for both Series I and Series II Companion 3 systems, so the 9-pin plug matches the original control pod socket on your existing speaker set.

How can I confirm the replacement pod is functioning correctly once installed?

After connecting the 9-pin cable, rotate the knob; the Companion 3 speakers should respond with smooth volume changes and the mute LED on the pod should light when pressed.

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