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Sony EC-0.46BX 3.5mm Locking Mini-Plug to XLR Cable

Sony EC-0.46BX locking 3.5mm mini-plug to XLR male cable for secure, professional audio connections in 1.5 feet.

$8.00*
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*Price sourced from Amazon.com. Last updated:Jul 17, 2026.Price and availability are subject to change.

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Overview

The Sony EC-0.46BX is a 1.5-foot (0.46-meter) audio cable that bridges the gap between compact wireless audio receivers and professional XLR-equipped recording or mixing gear. One end features a 3-pole locking 3.5mm mini-plug that threads securely into compatible Sony wireless receiver outputs, eliminating the risk of the cable being accidentally pulled loose during critical recordings or live events. The other end terminates in a standard XLR male connector, ready to plug directly into mixers, field recorders, camera XLR adapters, and other professional audio equipment.

Designed specifically for short-run professional applications, this cable keeps signal paths clean and cable management simple when your wireless receiver is mounted close to your recording device. The locking mechanism is particularly valuable in run-and-gun production scenarios, on-camera setups, and any situation where a loose connection could mean lost audio. As a Sony-manufactured accessory, it is built to meet the signal and connector standards of Sony's professional audio ecosystem.

Specifications

Brand
Sony
Model
EC-0.46BX
Cable Length
1.5 feet (0.46 meters)
Connector 1
3.5mm Mini-Plug (3-Pole, Locking)
Connector 2
XLR Male

Frequently Asked Questions

The locking 3-pole 3.5mm mini-plug threads onto compatible Sony wireless receiver and audio device inputs to prevent accidental disconnection during use, which is critical in live production environments.
The cable is 1.5 feet (0.46 meters) long, designed for short-run connections where the audio source and destination are in close proximity.
It connects devices with a 3.5mm locking mini-plug output — such as Sony wireless microphone receivers — to equipment with standard XLR male inputs like mixers, recorders, and camera XLR adapters.
The cable uses a 3-pole 3.5mm connector and an XLR male connector, supporting a balanced audio signal path for cleaner audio transmission with reduced interference.

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