MrSpeakers Alpha Dog headphones
| Impedance | 50 Ω |
|---|---|
| Efficiency | 90.0 dB SPL/mW |
| Frequency Response | 16 - 18,000 Hz |
| Transducer Type | Planar magnetic |
| Operating Principle | Closed |
| Ear Coupling | Over-ear |
| Weight | 440 g |
| Target SPL Requirements | ||
|---|---|---|
| Target | Power | Voltage |
| 90.0 dB | 1.0 mW | 0.22 Vrms |
| 92.5 dB | 1.8 mW | 0.3 Vrms |
| 95.0 dB | 3.2 mW | 0.4 Vrms |
| 97.5 dB | 5.6 mW | 0.53 Vrms |
| 100.0 dB | 10.0 mW | 0.71 Vrms |
| 102.5 dB | 17.8 mW | 0.94 Vrms |
| 105.0 dB | 31.6 mW | 1.26 Vrms |
| 107.5 dB | 56.2 mW | 1.68 Vrms |
| 110.0 dB | 100.0 mW | 2.24 Vrms |
| Price History | |
|---|---|
| Current | $499.99 |
| Highest | $499.99 |
| Lowest | — |
| Search Item | Amazon, eBay |
| Buy from MrSpeakers | |
Other headphones by MrSpeakers
| Rank | Model | Current Price |
|---|---|---|
| - | AEON | $599.00 |
| - | Alpha Prime | $799.00 |
| - | Ether | $1,499.99 |
| - | Ether C Flow | $1,577.82 |
| - | Ether Flow | $1,448.00 |
Similar Headphones
| Model | Style | Impedance | Price | |
|---|---|---|---|---|
|
MrSpeakers Alpha Prime | Closed, Over-ear | 50 Ω | $799.00 |
|
Fostex T-40RP MK2 | Closed, Over-ear | 50 Ω | $366.00 |
|
MrSpeakers AEON | Closed, Over-ear | 13 Ω | $599.00 |
|
Monoprice M560 Planar Headphones | Closed, Over-ear | 42 Ω | $208.38 |
|
|
Fostex T-40RP | Closed, Over-ear | 50 Ω | — |
|
MrSpeakers Ether C Flow | Closed, Over-ear | 24 Ω | $1,577.82 |
|
Fostex T-40RP MK3 | Closed, Over-ear | 50 Ω | $149.63 |
Popular amps for MrSpeakers Alpha Dog
| Model | Peak SPL | Portable | Price | |
|---|---|---|---|---|
|
Schiit Valhalla 2 | 112.6 dB | $389.00 | |
|
Schiit Vali 2 | 118.1 dB | $169.00 | |
|
Aune T1 Mk2 | 118.1 dB | $249.99 | |
|
xDuoo TA-01 | 121.3 dB | $155.25 | |
|
|
Bottlehead Crack OTL | 111.0 dB | $279.00 | |
|
Bellari HA540 | 115.1 dB | $179.00 | |
|
Schiit Lyr 2 | 126.0 dB | $500.00 | |
|
iFi Audio Nano iDSD | 106.2 dB | $199.00 |
