Koss SB40 vs Koss TD85 – Detailed Specs Comparison (2026)

- Noise cancelling microphone - Full range of sound brings games to life - Microphone eliminates excessive background noise for greater ease of use with PC voice applications, such as speech recognition - Soft leatherette ear cushions envelop ears for long-lasting comfort and maximum isolation without excess pressure - Adjustable headband fits most head sizes - Independent 3.5mm plugs for easy headphone and microphone connection - Covered under the Koss Stereo phones Limited Lifetime Warranty

- Oxygen-free copper voice coils improve signal transmission and conduction for cleaner, clearer sound - Adjustable headband and large leatherette ear cushions for custom fit - Steel yokes reinforce overall construction - Robust, yet surprisingly lightweight and comfortable, construction - Kevlar-reinforced, single-entry 8 foot, coiled cord with gold-flashed 3.5 mm (1/8-inch) plug (L-shaped to minimize cord stress) and gold-flashed 6.3 mm (1/4-inch) adapter - Simple, streamlined construction minimizes potential breakage - Covered under the Koss Stereo phones Limited Lifetime Warranty

Key Differences

Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Both headphones are designed for comfort and can be used for extended listening sessions without major discomfort. Impedance levels vary (120 Ohms vs 60 Ohms), which can affect compatibility and audio output when used with different devices. The frequency response differs (20 Hz - 20000 Hz vs 20 Hz - 17000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. If you're comparing Koss SB40 and Koss TD85, both models offer a strong combination of sound performance, comfort, and modern wireless features. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience.

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

Top Differences

Impedance: 120 Ohms vs 60 Ohms

Compare Koss SB40 with:

Compare Koss TD85 with:

Key Differences

Top Differences