ATH-CKS50TW vs ATH-TWX7
The ATH-TWX7's impedance is 16Ω against the ATH-CKS50TW's 20Ω, its sensitivity 100 dB against 110 dB, its bit depth 24-bit against 16-bit, and its max sample rate 96 kHz against 48 kHz.
AI-generated product photo — not official manufacturer imagery.
HeadphonesIn-Ear HeadphonesWireless Headphones
Estimated price (community-sourced)
$79 - $149
Around — community and catalog average, updates slowly
About the ATH-CKS50TW
The Audio-Technica ATH-CKS50TW are true wireless in-ear headphones featuring newly developed 9mm dynamic drivers for clear, full-range audio with enhanced deep bass. They offer active noise cancellation, hear-through mode, multipoint Bluetooth 5.2 pairing for two devices, low latency mode, and app support via Audio-Technica Connect for EQ customization, button controls, and 360 Reality Audio. Battery life provides up to 20 hours continuous playback per charge (50 hours total with case), with 90 minutes from a 10-minute quick charge. IPX4 water resistance protects against sweat and splashes. Includes Qualcomm aptX Adaptive, aptX, AAC, SBC codecs, MEMS omnidirectional microphone with cVc 8.0 for clear calls, hybrid silicone eartips in 4 sizes, and USB-C charging case.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 110 dB SPL @ 1W/1m
- Impedance
- 20Ω
- Frequency Response
- 5 Hz - 20 kHz
Headphone Design
Headphone driver and design characteristics
- Type
- in-ear
- Driver Type
- dynamic
- Open/Closed Back
- Closed Back
- Driver Size
- 9mm
Connectivity
Input and output connections
- Bluetooth
- Yes
- Bluetooth Codecs
- aptX Adaptive, aptX, AAC, SBC
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 20.4 × 24.4 × 26.9 mm (W × H × D)
- Weight
- 0.0155 kg (0 lbs)
Key Specifications
Sensitivity: 110 dB
Impedance: 20Ω
Frequency: 5-20000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions