| Impedance | 32 Ω |
|---|---|
| Efficiency | 99.8 dB SPL/mW |
| Frequency Response | 4 - 51,000 Hz |
| Transducer Type | Dynamic |
| Operating Principle | Open |
| Ear Coupling | Over-ear |
| Target SPL Requirements | ||
|---|---|---|
| Target | Power | Voltage |
| 90.0 dB | 0.1 mW | 0.06 Vrms |
| 92.5 dB | 0.19 mW | 0.08 Vrms |
| 95.0 dB | 0.33 mW | 0.1 Vrms |
| 97.5 dB | 0.59 mW | 0.14 Vrms |
| 100.0 dB | 1.0 mW | 0.18 Vrms |
| 102.5 dB | 1.9 mW | 0.24 Vrms |
| 105.0 dB | 3.3 mW | 0.33 Vrms |
| 107.5 dB | 5.9 mW | 0.43 Vrms |
| 110.0 dB | 10.5 mW | 0.58 Vrms |
| Price History | |
|---|---|
| Current | $1,395.00 |
| Highest | $1,395.00 |
| Lowest | — |
| Search Item | Amazon, eBay |
| Buy from Grado | |
| Rank | Model | Current Price |
|---|---|---|
| - | GR10 | $799.49 |
| - | GS1000e | $995.00 |
| - | iGrado | $79.95 |
| - | PS1000e | $3,429.68 |
| - | PS2000e | $2,695.00 |
| - | RS1e | $695.00 |
| - | SR225e | $200.00 |
| - | SR325e | $295.00 |
| - | SR60e | $79.00 |
| #38 | SR80e | $99.00 |
| Model | Style | Impedance | Price |
|---|---|---|---|
| Audio-Technica ATH-AD2000X | Open, Over-ear | 40 Ω | $710.00 |
| AKG K812 | Open, Over-ear | 36 Ω | $999.95 |
| Audio-Technica ATH-AD1000X | Open, Over-ear | 42 Ω | $285.36 |
| Grado GS1000e | Open, Over-ear | 32 Ω | $995.00 |
| Grado PS1000e | Open, Over-ear | 32 Ω | $3,429.68 |
| Grado PS2000e | Open, Over-ear | 32 Ω | $2,695.00 |
| Beyerdynamic DT 880 Edition (32 Ω) | Open, Over-ear | 32 Ω | $399.00 |
| Model | Peak SPL | Portable | Price |
|---|---|---|---|
| Beyerdynamic A2 | 121.6 dB | $1,699.00 | |
| Schiit Jotunheim (balanced output) | 136.8 dB | $399.00 | |
| iFi Audio Micro iCan | 125.8 dB | $373.50 | |
| Schiit Jotunheim (single-ended output) | 131.6 dB | $399.00 | |
| FiiO Mont Blanc E12 | 129.2 dB | $260.00 | |
| FiiO Alpen E17 | 123.2 dB | $129.00 | |
| FiiO Alpen 2 E17K | 122.8 dB | $99.95 |
