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Impedance | 307 Ω |
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Efficiency | 97.5 dB SPL/mW |
Frequency Response | 12 - 39,000 Hz |
Transducer Type | Dynamic |
Operating Principle | Open |
Ear Coupling | Over-ear |
Weight | 260 g |
3rd Party Measurements | www.innerfidelity.com |
Additional Notes | |
"These headphones are engineered for the true audiophile. Thanks to an open circumaural design, computer optimized magnets and aluminum voice coils, you won't find cleaner, crisper stereo sound anywhere." |
Target SPL Requirements | ||
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Target | Power | Voltage |
90.0 dB | 0.18 mW | 0.23 Vrms |
92.5 dB | 0.32 mW | 0.31 Vrms |
95.0 dB | 0.56 mW | 0.42 Vrms |
97.5 dB | 1.0 mW | 0.55 Vrms |
100.0 dB | 1.8 mW | 0.74 Vrms |
102.5 dB | 3.2 mW | 0.99 Vrms |
105.0 dB | 5.6 mW | 1.31 Vrms |
107.5 dB | 10.0 mW | 1.75 Vrms |
110.0 dB | 17.8 mW | 2.34 Vrms |
Price History | |
---|---|
Current | $299.00 |
Highest | $373.00 |
Lowest | $299.00 |
Search Item | Amazon, eBay |
Rank | Model | Current Price |
---|---|---|
#122 | HD 202 II | $36.00 |
- | HD 429 | $147.59 |
#73 | HD 449 | $74.99 |
#22 | HD 518 | $171.99 |
#80 | HD 558 | $199.99 |
- | HD 598 CS | $260.00 |
#130 | HD 700 | $693.73 |
#107 | HD 800 | $1,999.00 |
#133 | HD 800 S | $1,599.94 |
- | IE 800 | $1,000.00 |
Model | Style | Impedance | Price | |
---|---|---|---|---|
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Sennheiser HD 650 | Open, Over-ear | 320 Ω | $369.93 |
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German Maestro GMP 400 | Open, Over-ear | 300 Ω | $279.00 |
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Sennheiser HD 660 S | Open, Over-ear | 150 Ω | $489.99 |
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Sennheiser HD 700 | Open, Over-ear | 167 Ω | $693.73 |
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Beyerdynamic DT 990 PRO | Open, Over-ear | 250 Ω | $128.88 |
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Beyerdynamic DT 990 Edition (250 Ω) | Open, Over-ear | 250 Ω | $154.57 |
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Beyerdynamic DT 880 PRO | Open, Over-ear | 250 Ω | $187.98 |
Model | Peak SPL | Portable | Price | |
---|---|---|---|---|
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Little Dot MK II | 122.2 dB | $139.99 | |
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Schiit Vali | 120.8 dB | $119.00 | |
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Bottlehead Crack OTL | 122.6 dB | $279.00 | |
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Little Dot MK III | 122.8 dB | $278.00 | |
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Schiit Valhalla 2 | 126.4 dB | $389.00 | |
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Aune T1 Mk2 | 119.2 dB | $249.99 | |
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xDuoo TA-01 | 120.9 dB | $155.25 | |
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Schiit Vali 2 | 121.7 dB | $169.00 | |
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Schiit Magni 3 | 123.7 dB | $99.00 | |
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Schiit Fulla 2 | 113.4 dB | $99.00 |