| Impedance | 65 Ω |
|---|---|
| Efficiency | 94.0 dB SPL/mW |
| Frequency Response | 10 - 30,000 Hz |
| Transducer Type | Dynamic |
| Operating Principle | Open |
| Ear Coupling | Over-ear |
| Weight | 268 g |
| 3rd Party Measurements | www.innerfidelity.com |
| Target SPL Requirements | ||
|---|---|---|
| Target | Power | Voltage |
| 90.0 dB | 0.4 mW | 0.16 Vrms |
| 92.5 dB | 0.71 mW | 0.21 Vrms |
| 95.0 dB | 1.3 mW | 0.29 Vrms |
| 97.5 dB | 2.2 mW | 0.38 Vrms |
| 100.0 dB | 4.0 mW | 0.51 Vrms |
| 102.5 dB | 7.1 mW | 0.68 Vrms |
| 105.0 dB | 12.6 mW | 0.9 Vrms |
| 107.5 dB | 22.4 mW | 1.21 Vrms |
| 110.0 dB | 39.8 mW | 1.61 Vrms |
| Price History | |
|---|---|
| Current | $499.00 |
| Highest | $499.00 |
| Lowest | $423.93 |
| Search Item | Amazon, eBay |
| Rank | Model | Current Price |
|---|---|---|
| - | E3c | Check Price |
| - | E4c | Check Price |
| - | E500 PTH | $999.00 |
| - | E5c | Check Price |
| - | SE310 | $528.46 |
| - | SE420 | $399.98 |
| - | SE425 | $299.00 |
| - | SRH1440 | $299.00 |
| - | SRH550DJ | $95.54 |
| - | SRH940 | $298.32 |
| Model | Style | Impedance | Price |
|---|---|---|---|
| Ultrasone HFI-2200ULE | Open, Over-ear | 75 Ω | $199.00 |
| SoundMAGIC HP200 | Open, Over-ear | 32 Ω | $119.99 |
| AKG K 712 Pro | Open, Over-ear | 62 Ω | $339.00 |
| AKG K 7XX | Open, Over-ear | 62 Ω | $175.00 |
| AKG K 702 | Open, Over-ear | 62 Ω | $212.12 |
| Beyerdynamic DT 440 Edition | Open, Over-ear | 32 Ω | $259.37 |
| Sennheiser HD 599 | Open, Over-ear | 50 Ω | $153.95 |
| Model | Peak SPL | Portable | Price |
|---|---|---|---|
| Burson Audio Soloist SL MK2 | 121.9 dB | $499.00 | |
| NuForce Icon DAC | 123.5 dB | $199.99 | |
| Vioelectric HPA V90 | 125.4 dB | $529.95 | |
| Schiit Jotunheim (balanced output) | 127.6 dB | $399.00 | |
| iFi Audio Micro iCan | 116.9 dB | $373.50 | |
| Schiit Jotunheim (single-ended output) | 121.9 dB | $399.00 | |
| LH Labs Geek Out V2 DAC | 117.9 dB | $299.00 |
