| Impedance | 18 Ω |
|---|---|
| Efficiency | 95.6 dB SPL/mW |
| Frequency Response | 16 - 22,000 Hz |
| Transducer Type | Dynamic |
| Operating Principle | Closed |
| Ear Coupling | Over-ear |
| Target SPL Requirements | ||
|---|---|---|
| Target | Power | Voltage |
| 90.0 dB | 0.28 mW | 0.07 Vrms |
| 92.5 dB | 0.49 mW | 0.09 Vrms |
| 95.0 dB | 0.87 mW | 0.13 Vrms |
| 97.5 dB | 1.5 mW | 0.17 Vrms |
| 100.0 dB | 2.8 mW | 0.22 Vrms |
| 102.5 dB | 4.9 mW | 0.3 Vrms |
| 105.0 dB | 8.7 mW | 0.4 Vrms |
| 107.5 dB | 15.5 mW | 0.53 Vrms |
| 110.0 dB | 27.5 mW | 0.7 Vrms |
| Price History | |
|---|---|
| Current | $349.95 |
| Highest | $490.00 |
| Lowest | $349.95 |
| Search Item | Amazon, eBay |
| Rank | Model | Current Price |
|---|---|---|
| - | HD 202 II | $36.00 |
| - | HD 219 | $44.95 |
| - | HD 239 | $149.99 |
| - | HD 439 | $74.95 |
| - | HD 471 | $159.90 |
| - | HD 599 | $153.95 |
| #12 | HD 600 | $299.00 |
| #37 | HD 660 S | $489.99 |
| - | Momentum On Ear | $175.00 |
| - | PX 100-II | $1,006.00 |
| Model | Style | Impedance | Price |
|---|---|---|---|
| Sennheiser Urbanite XL | Closed, Over-ear | 18 Ω | $67.69 |
| Sennheiser HD 461 | Closed, Over-ear | 32 Ω | $89.95 |
| Sennheiser HD 439 | Closed, Over-ear | 32 Ω | $74.95 |
| Sennheiser HD 471 | Closed, Over-ear | 32 Ω | $159.90 |
| Audio-Technica ATH-AX1IS | Closed, Over-ear | 40 Ω | $76.22 |
| Audio-Technica ATH-M40X | Closed, Over-ear | 35 Ω | $99.00 |
| Audio-Technica ATH-M50XDG | Closed, Over-ear | 38 Ω | $99.00 |
| Model | Peak SPL | Portable | Price |
|---|---|---|---|
| FiiO E5 | 116.8 dB | $20.00 | |
| FiiO E11K / A3 | 121.6 dB | $59.99 | |
| FiiO Andes E07K | 119.1 dB | $8,876.70 | |
| Schiit Magni 2 | 127.6 dB | $5.99 | |
| Schiit Fulla 2 | 122.5 dB | $99.00 | |
| Schiit Fulla | 121.1 dB | $59.00 | |
| Schiit Magni 3 | 129.9 dB | $99.00 |
