Grado Signature S550
Prices, specifications and measurements for Grado Signature S550 (Headphones).
- Price: $995
- Retailer offers: 8
- Availability: In stock
- Grade: Not measured yet
- Last updated: 2026-10-16T08:17:01.066Z
Current retailer offers
- Grado Labs $995; In stock; checked 2026-10-16T08:16:50.987Z View offer Provenance: public.price_listings; external ID s550; connector unavailable
- Audio Advisor $995; In stock; checked 2026-10-16T07:35:11.918Z View offer Provenance: public.price_listings; external ID grado-signature-s550-headphone; connector unavailable
- Moon Audio $995; In stock; checked 2026-10-16T07:23:59.948Z View offer Provenance: public.price_listings; external ID grado-signature-s550-headphones; connector unavailable
- Audio46 $995; In stock; checked 2026-10-16T07:22:48.168Z View offer Provenance: public.price_listings; external ID grado-signature-s550-headphone; connector unavailable
- RockOnAV $995; In stock; checked 2026-10-16T07:22:30.480Z View offer Provenance: public.price_listings; external ID grado-signature-s550-open-back-headphones; connector unavailable
- Audio Advice $995; In stock; checked 2026-10-16T07:21:29.349Z View offer Provenance: public.price_listings; external ID grado-signature-s550-over-ear-headphones; connector unavailable
- TTVJ Audio $995; In stock; checked 2026-10-16T07:05:33.860Z View offer Provenance: public.price_listings; external ID grado-signature-s550-headphone; connector unavailable
- Music Direct $995; In stock; checked 2026-10-16T07:05:27.787Z View offer Provenance: public.price_listings; external ID headphones/grado-signature-s550-headphones; connector unavailable
Known Specs
- Driver type
- Dynamic
- Design
- Open-back
- Fit
- Over-ear
- Impedance
- 38 Ω
- Sensitivity
- 112 dB SPL/mW
- Frequency range
- 6 Hz – 44 kHz
- Driver size
- 50 mm
- Plug
- 3.5 mm
- Detachable cable
- Yes
- Weight
- 335 g
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