Audio adapter RCA socket / 2x RCA plug InLine 99311

The InLine Audio Adapter RCA female / 2x RCA male (model 99311) provides a compact solution for splitting a single RCA output to two RCA inputs or combining two signals into one. The adapter has a single Cinch (RCA) female connector on one end and two RCA male plugs on the other, with a black housing and nickel-plated contacts for improved conductivity and corrosion resistance.

Advantages

This audio adapter offers a simple, space-saving way to route analog audio signals between devices. Nickel-plated contacts increase durability and ensure dependable electrical contact. The compact black design is unobtrusive in home or professional setups and requires no tools or wiring to use.

Suitable for

• Splitting a single RCA output to two RCA inputs (e.g., from a player to two amplifiers)
• Combining two RCA sources into one input where passive summing is acceptable
• Connecting audio components in home stereo and AV systems
• Temporary or portable audio setups where a quick connection is needed

Key specifications

• Brand: InLine
• Model / MPN: 99311
• EAN: 4043718037834
• Connector 1: Cinch (RCA) female
• Connector 2: 2× RCA male
• Product colour: Black
• Contacts: Nickel-plated

How to use

Insert the RCA female connector into the source device's RCA plug or cable, then connect the two RCA male plugs to the target inputs. Ensure connectors are inserted fully for secure contact. Use passive splitting only when devices and signal levels are compatible; avoid using this adapter as a replacement for an active splitter or mixer when impedance matching or signal isolation is required.

Recommendations

For reliable long-term use in professional installations, consider an active splitter or distribution amplifier. For typical home audio connections, avoid routing high-level signals into microphone preamps and keep cable runs short to minimize signal loss.