$89.00 USD
Compatibility guide
Choose IE300/600/900 under Headphone connection. These Sennheiser models use an MMCX socket set into a recess in the earpiece, and we make a separate plug for it. Do not choose standard MMCX.
Quick facts
Gold-plated Fidelity (+) MMCX, recessed in the housing (IE 600)
ManufacturerSennheiser IE 600 product pageSennheiser: the recessed sockets support “4.8 mm and smaller”.
ManufacturerSennheiser IE 600 product pageSennheiser lists its IE-series MMCX cables as compatible with IE 200, IE 300, IE 600 and IE 900, and describes the plug as MMCX “with proprietary Sennheiser recession”.
ManufacturerSennheiser MMCX cable for IE seriesIE 600: 3.5 mm unbalanced and 4.4 mm balanced cables included; 2.5 mm sold separately.
ManufacturerSennheiser IE 600 product pageIE300/600/900, listed separately from MMCX
Null Audio configuratorNull Audio configurator, Headphone connectionNot for these models. We have not recorded whether it fails to seat or only sits loose.
To be confirmedNeeds a fit checkFlexiPlug lists an IE300 tip among its supported connectors.
Null Audio configuratorFlexiPlug description on Null Audio cable pagesModels
Sennheiser models with this socket. For IE 40 PRO, IE 100 PRO, IE 400 PRO, IE 500 PRO and IE 80, see Sennheiser IE PRO and IE 80.
Choose IE300/600/900. Recessed MMCX (Sennheiser), recessed socket. Also fits IE 200.
Manufacturerus.sennheiser-hearing.comChoose IE300/600/900. Recessed MMCX (Sennheiser), recessed socket.
Manufacturerus.sennheiser-hearing.comChoose IE300/600/900. Recessed MMCX (Sennheiser), recessed socket.
Manufacturerus.sennheiser-hearing.comChoose IE300/600/900. Recessed MMCX (Sennheiser), recessed socket.
Manufacturerus.sennheiser-hearing.comOrdering
Before you order
Cables
Each cable below offers IE300/600/900 under Headphone connection. Prices start from the base configuration; the connector and plug you choose can change the price.
From customers
Customer reviews on our store, summarised. They describe one owner’s experience and are not a fit test.
Ordered with standard MMCX by mistake for an IE-series earphone; support changed the order to the IE300/600/900 connector before assembly.
Uses the cables with an IE 600 and describes the connectors as accurate.
Replaced a failed stock IE 300 cable with an Ethos Series MKVI.
Moved from the stock 4.4 mm cable on an IE 900 to an Aoraki MKII.
Install record
Questions
Choose IE300/600/900 instead. One customer ordered standard MMCX by mistake and support switched the order to IE300/600/900 before it was built.
Yes. We offer one IE300/600/900 option for all three, and Sennheiser sells one replacement cable for the series.
Keep reading
Sources
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