Audio Technica ATH-M40x vs SHURE SRH840A – Detailed Specs Comparison (2026)

Collapsible for space-saving portability. Cutting-edge engineering and robust construction. 90Â° swiveling earcups for easy, one-ear monitoring. Detachable cable ( includes 1.2 m - 3.0 m coiled cable and 3.0 m straight cable ). 40 mm drivers with rare earth magnets and copper-clad aluminum wire voice coils. Tuned flat for incredibly accurate sound monitoring across the entire frequency range. Professional-grade earpad and headband material delivers more durability and comfort. Circumaural design contours around the ears for excellent sound isolation in loud environments. 3 YEAR WARRANTY : With over 50 years of Japanese Innovation and Quality behind it, this comes with a 3-year warranty from Audio-Technica that covers manufacturing defects.

Sleek, durable design looks great on camera and withstands the rigors of everyday wear. Detachable locking cable securely locks cable into ear cup and enables easy replacement. Precisely tailored frequency response delivers rich bass, clear mid-range and extended highs. Premium, padded headband provides ergonomic fit for superior comfort over extended periods. Closed-back, circumaural design rests comfortably over the ears and reduces background noise. Matched 40mm dynamic neodymium drivers offer natural and well-balanced frequency response with low distortion. Includes additional detachable straight cable, carrying bag, threaded Â¼â€ (6.3 mm) gold-plated adapter and two-year warranty.

Key Differences

Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. SHURE SRH840A and Audio Technica ATH-M40x are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. There is a noticeable difference in weight (273 Gm vs 240 GM), which may affect comfort during extended use. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Impedance levels vary (40 ohm vs 35 ohm), which can affect compatibility and audio output when used with different devices. The frequency response differs (5 Hz - 25000 Hz vs 15Hz - 24KHz), which can influence how well the headphones reproduce lows, mids, and highs. SHURE SRH840A and Audio Technica ATH-M40x offer different noise cancellation capabilities (CVC vs Sound Isolation), which can impact how effectively they block external noise. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.

Top Differences

Noise Cancelling: CVC vs Sound Isolation
Weight: 273 Gm vs 240 GM
Impedance: 40 ohm vs 35 ohm

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Key Differences

Top Differences