AKG 2932M04040 - Top Case for WMS400 and WMS500

AKG 2932M04040 - Top Case with Wiring for WMS400/WMS500 Bodypacks (Official PT400/PT450/PT470 Compatibility)

The AKG 2932M04040 is the wired top housing for AKG bodypack transmitters. According to AKG service literature, it corresponds to item 2.1 of the PT400, PT450 and PT470 bodypacks, and integrates the pre-wired top housing assembly for an exact fit , maintaining tolerances, fixing points and factory connectors. Several distributors also list it for the WMS400 and WMS500 systems, facilitating the standardization of spare parts in mixed fleets.

As an OEM replacement, this part restores the transmitter's mechanical integrity when the housing has been cracked, deformed, or worn due to intensive use. It mounts directly onto the chassis, reusing the equipment's hardware and requiring no modifications. The official parts list includes charging contacts , a "+" battery contact , and other components related to the upper part of the bodypack, which can be replaced if necessary.

Main features

• Original AKG replacement for professional bodypacks.
• Official designation: Housing top, wired.
• Part Number (P/N): 2932M04040.
• Exploded view position: 2.1 (PT400/PT450/PT470).
• Compatibility confirmed by AKG: PT400, PT450, PT470.
• Documented compatibility by distributors: WMS400 and WMS500 series (associated bodypacks).
• Direct assembly with custom holes and fittings; factory tolerances.
• Scope of delivery: 1 top case with wiring (not including bottom case and battery cover).

Product benefits

• Immediate recovery of chassis rigidity and closure, avoiding looseness and contact failures.
• OEM compatibility and reliability that prevents adaptations and ensures alignment of connectors and guides.
• Documented maintenance according to the official parts list, useful for inventories and technical services.
• Reduced downtime during touring, rental, and fixed installation operations.

Use cases

• Replacement due to breakage, cracks or wear of the upper part of the bodypack.
• Refurbishment of WMS fleets for live, theater, conferences and broadcast.
• Corrective maintenance when the connector housing and upper contacts require replacement.

Frequently Asked Questions

• Does this include the bottom case or the battery cover? No. This part number is for the top case with wiring . The bottom case is referenced separately (e.g., 2932Z11030 depending on the model), and the battery cover is also a separate reference.
• What elements are listed in the parts list for this assembly? The official parts list includes parts for the 2.1 assembly, such as charging contacts , the "+" battery contact , the "–" battery contact , the NTC , the 3-pin female mini-XLR , and its nut , among others; these can be ordered separately if necessary.
• Is it compatible with the WMS500? Several distributors list it for the WMS400/WMS500 . The compatibility officially documented by AKG in the parts list is for the PT400/PT450/PT470 .
• Does it require special tools? No, but installation by qualified personnel is recommended to ensure proper closure and proper contact care.

Description for projects

Top housing with wiring for AKG bodypack transmitters; reference 2932M04040 ; PT400/PT450/PT470 exploded view, position 2.1 ; OEM spare part; supply: 1 unit; associated elements in exploded view: charging contacts (2932Z20010), battery “+” contact (2932M02010), “–” contact (9999N07320), 3-pin mini-XLR (0016E03710).