Audio-Technica ATH-R70xa | Open-Back Dynamic Headphones - New vs Sennheiser HD 550 | Open-Back Dynamic Headphones - New
Every tracked fact about the two, side by side - prices, history lows, ratings and measured tuning. No verdict: which one to buy is the visitor's decision, always.
Audio-Technica ATH-R70xa | Open-Back Dynamic Headphones - New
Audio-Technica
Lowest ever ā¹36,225 on Sunday, 13th Sept, 2026
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5.0 5.0 Ā· 1 reviews
Full prices & history
Sennheiser HD 550 | Open-Back Dynamic Headphones - New
Sennheiser
Lowest ever ā¹33,448 on Sunday, 13th Sept, 2026
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ā 4.0 4.0 Ā· 1 reviews
Full prices & history
Measured tuning, side by side
Both curves are real community measurements (gold: Audio-Technica ATH-R70xa | Open-Back Dynamic Headphones - New Ā· ink: Sennheiser HD 550 | Open-Back Dynamic Headphones - New). Each is level-aligned to its own 200 Hzā1 kHz mean, so rig offsets don't skew the comparison.
Audio-Technica ATH-R70xa | Open-Back Dynamic Headphones - New
Sennheiser HD 550 | Open-Back Dynamic Headphones - New
Tuning distanceĀ±1.49 dB RMS91% match - Very close. Computed on a shared 40-point log grid, 20 Hzā10 kHz. A measurement-space fact, not a promise two ears agree.
What a curve cannot seeBuild, driver QC unit-to-unit, comfort, isolation, accessories, warranty and resale value sit outside the graph - usually what the pricier one is charging for.
The decision, factually
Cheaper right nowSennheiser HD 550 | Open-Back Dynamic Headphones - NewLowest current price across all tracked stores - ā¹33,602 vs ā¹36,392.
Deepest discount ever seenSennheiser HD 550 | Open-Back Dynamic Headphones - NewFrom each product's own recorded price history.
This page reports facts and expresses no opinion on which to purchase.