| # | Product | Sound Pressure Level |
|---|---|---|
| 1 | Jabra Engage 75 Stereo/Mono | 118 dB/mW |
| 1 | Sennheiser Presence UC | 118 dB/mW |
| 3 | Jabra Talk 30 | 105 dB/mW |
| 4 | Sony MDR-EX100iP | 103 dB/mW |
| 5 | Mpow EM10 | 102 dB/mW |
| 6 | Sony SBH20T | 100.5 dB/mW |
| 7 | Sony MW600 Hi-Fi with FM Radio | 100 dB/mW |
| 8 | VXI BlueParrott Xpress | 96 dB/mW |
| 9 | Mpow EM6 | 95 dB/mW |
| 9 | Mpow EM1 | 95 dB/mW |
| 11 | Plantronics BackBeat 903+ | 91 dB/mW |