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Highlights
- Hear the Difference- Extremely lightweight with an ultra durable headband, the SR550s are for those who refuse to leave their music behind. Their closed-back design reduces ambient noise for a dynamic listening experience even in crowded environments.  
-   Sonic StyleThe SR550 is carefully contoured to the shape of the head for a low profile look. Plus, a fully adjustable headband provides a secure yet comfortable fit. From travel to recording, the SR550s fit the bill. 
- Listen Longer- The SR550's reference-quality frequency response helps limit ear fatigue. Wide cushioning on the ear pads and headband provide additional comfort for extended listening sessions.  
Features
Features
- Lightweight design ideal for both mobile and home listening
- Detailed, full-range audio with extended low-end response
- Over-ear, closed back design with protein leather cushioning
- 40mm drivers with rare earth magnets
- Adjustable padded headband with superior durability
- 20Hz–20kHz frequency response
- 1/4" adapter included
More Headphones
Compare SR Headphones
| SR350  -  | SR450  -  | SR550  -  | SR850  -  | SR880  -  | SR990  -  | |
|---|---|---|---|---|---|---|
| Type | Circumaural, Closed-Back | Supra-aural, Closed-Back | Circumaural, Closed-Back | Circumaural, Semi-Open | Circumaural, Closed-Back | Circumaural, Closed-Back | 
| Driver Size | 40mm | 40mm | 40mm | 50mm | 50mm | 50mm | 
| Frequency Response | 20Hz–20kHz | 20Hz–20kHz | 20Hz–20kHz | 10Hz–30kHz | 20Hz–20kHz | 20Hz–20kHz | 
| Impedance | 32Ω | 32Ω | 32Ω | 32Ω | 32Ω | 32Ω | 
| Sensitivity | 110dB | 110dB | 110dB | 98dB | 97dB | 95dB | 
| Connector | 1/8" (3.5mm) with 1/4" (6.3mm) adapter | Gold-plated 1/8" (3.5mm) with 1/4" (6.3mm) adapter | Gold-plated 1/8" (3.5mm) with 1/4" (6.3mm) adapter | Gold-plated 1/8" (3.5mm) with 1/4" (6.3mm) adapter | Gold-plated 1/8" (3.5mm) with 1/4" (6.3mm) adapter | Gold-plated 1/8" (3.5mm) with 1/4" (6.3mm) adapter | 
| Cable Length | 8.25’ / 2.5m | 8.25’ / 2.5m | 8.25’ / 2.5m | 8.25’ / 2.5m | 8.25’ / 2.5m | 8.25’ / 2.5m | 
| Weight | 5.6oz / 158g | 5.64oz / 160g | 6.52oz / 185g | 9.5oz / 276g | 8.64oz / 245g | 9.52oz / 270g | 
Downloads & Manuals
Additional Materials
 CALIFORNIA PROPOSITION 65 WARNING: Cancer and Reproductive Harm -
				www.P65Warnings.ca.gov



