Matching Sennheiser HD 660 S with FiiO E09K
| Audiobot Notes | |
|---|---|
| Peak SPL |
118.6 dB This was approximated from the source output at 32 Ω |
| Damping factor | 15.0 |
| Popular Combos for HD 660 S |
|---|
| Chord Mojo |
| Sennheiser HD 660 S | |
|---|---|
|
|
| Impedance | 150 Ω |
| Efficiency | 95.8 dB SPL/mW |
| Frequency Response | 10 - 41,000 Hz |
| Transducer Type | Dynamic |
| Operating Principle | Open |
| Ear Coupling | Over-ear |
| Weight | 260 g |
| Price History | |
|---|---|
| Current | $489.99 |
| Highest | $700.00 |
| Lowest | $489.99 |
| Search Item | Amazon, eBay |
| Buy from Sennheiser | |
| Similar Headphones |
|---|
| Sennheiser HD 700 |
| AKG K 702 |
| AKG K 712 Pro |
| AKG K 7XX |
| AKG K 612 Pro |
