Key Differences

The frequency response differs (18 Hz -20000 Hz vs 15 Hz - 22KHz), which can influence how well the headphones reproduce lows, mids, and highs. Impedance levels vary (100 Ohms vs 64 Ohms), which can affect compatibility and audio output when used with different devices. There is a noticeable difference in weight (NA vs 13 GM), which may affect comfort during extended use. The driver size differs between the two (NA vs 10 mm), which can influence sound depth, bass response, and overall audio clarity. Koss SB45 and SoundMAGIC E80C are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. From a usability standpoint, both models provide a reliable and premium headphone experience. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Koss SB45 and SoundMAGIC E80C offer different noise cancellation capabilities (NA vs Sound Isolation), which can impact how effectively they block external noise. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel.

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