Audio Technica ATH-TWX9

Sale price$399.00

The ATH-TWX9 truly wireless headphones offer customizable sound, comfortable fit, and advanced noise cancellation. With features like 360 Reality Audio, Snapdragon Sound™️ platform, and easy maintenance, they provide an exceptional audio experience.

Sound is a powerful medium that connects people, whether it's through live performances, engaging videos, or remote communication. The ATH-TWX9 truly wireless headphones aim to create an immersive sound experience by allowing users to customize their audio space. These headphones are designed to provide a comfortable fit for any ear shape and feature advanced noise-cancelling technology for an optimal listening environment. Additional features include 360 Reality Audio for a realistic 3D sound stage, the Snapdragon Sound™ platform for high-quality music, video, and calls, and a convenient deep-UV sterilization system for easy maintenance. Designed with user satisfaction in mind, these headphones offer an exceptional and personalized audio experience.




Driver Diameter|5.8 mm

Frequency Response|10 ~ 40,000 Hz

Sensitivity|102 dB/mW

Impedance|16 Ω

Waterproofing Rating|IPX4

Weight|Headphone: Approx. 5.4 g (L side), 5.4 g (R side); Charging case: Approx. 55.9 g

Colour|ATH-TWX9 BK (Black)

Accessories Found|

• USB charging cable (30 cm (12"), USB Type-A / USB Type-C)

• Eartips: Short (XS, S, M, L), Standard (XS, S, M, L), Long (XS, S, M, L)


Bluetooth Version|Bluetooth Version 5.2

RF Power Output|10mW EIRP (Max.)

Operating Range|Line of sight approx. 10m

Operating Frequencies|2.4GHz band (2.402GHz ~ 2.480GHz)

Communication System|GFSK, Pi/4DQPSK, 8DPSK

Spread Spectrum Method|FHSS

Bluetooth Profile Support|A2DP, AVRCP, HFP

Audio Codec Support|Qualcomm® aptX™ Adaptive audio, Qualcomm® aptX™ audio, AAC, SBC

Content Protection|SCMS-T

Supported Sample Rates|44.1 kHz, 48 kHz, 96 kHz *1

Supported Bit Rates|16 bit, 24 bit

Transmission Band|10 Hz to 47,000 Hz; when Qualcomm® Snapdragon Sound 96kHz sampling) 20 Hz to 20,000 Hz


Type|MEMS type

Polar Pattern|Omni-directional

Frequency Response|100 ~ 16,000 Hz

Sensitivity| -38 dB (1 V/Pa, at 1 kHz)


Charging Time|Headphones: Approx. 2.5 hours, Charging case: Approx. 3.5 hours (USB charging); Approx. 5.0 hours (wireless charging)

Operating Temperature|5 °C to 40 °C

Operating Time|Continuous transmission time (music playback): Max. approx. 6.0 hours (headphones), Max. approx. 18.5 hours (if charging case is used in combination)

Power Supply|Headphones: DC 3.85 V lithium ion battery, Charging case: DC 3.85 V lithium polymer battery

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