Description
Original Sun Microsystems speaker box, part number 540-2220-04, manufactured in 1992 for use with Sun SPARCstation and other early UNIX workstation systems. This appears to be a very clean example and may have seen little use, as the original protective cover remains on the connector.
The unit features integrated cabling with a Sun proprietary connector, a front-mounted speaker grille, and top-mounted controls for mute and volume adjustment. It is a desirable accessory for collectors, restorers, or display builds.
Details:
- Brand: Sun Microsystems
- Part Number: 540-2220-04
- Year: 1992
- Made in USA
- Designed for Sun SPARCstation systems
- Integrated cable with Sun proprietary connector
- Original protective cap still present on connector
- Top-mounted controls (mute, volume)
Condition:
- Untested – no compatible system available
- Sold AS-IS for collectible or restoration purposes
- Excellent overall physical condition for age
- Clean appearance suggesting light or minimal use
- Minor scratches and light surface wear
- Two rubber feet are beginning to deteriorate and feel slightly gummy
- Remaining feet appear stable
- Cable and connector in good overall condition with normal aging
This is a vintage electronics item from the 1990s and is being sold as-is. Please review all photos carefully for exact condition and included components.










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