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● Live Data

Sennheiser · HiFi Headphones

Sennheiser HD 550

£199.00Fair Value3 stores tracked

Buy Signal

Price near historical average — neutral outlook

Confidence: 50/100

RSI (14)

—

Need 15+ data points

Volatility (ann.)

—

Need more data

30d Momentum

—

Need 30+ data points

Price Position

—

No 90d range data

EMA 20

—

EMA 50

—

Need 50+ data points

90d Low / High

—

30d Forecast

—

→ Stable

Price History

Current

£250

Change

+31.6%

Avg

£212

Low

£180

High

£251

Volatility

11.4%

SMA (3d)AverageMin / Max

Store Intelligence

★

Thomann

£180.00

Buy

AV.comused

£199.00

+10.6%

Buy

Bax

£209.00

+16.1%

Buy

Thomann

£209.00

+16.1%

Buy

Thomann

£251.00

+39.4%

Buy

Price spread: £71.00 across 5 stores

◈ AI Recommendation EngineRule-based · v1

Fair Value

Price near historical average — neutral outlook

Confidence: 50%

Reasons to Buy

✓Insufficient price history for analysis

Risks / Watch Out

✗No significant risk factors detected

Product Fundamentals

Sennheiser HD 550
Headphones
Circumaural
Open-back design
Dynamic
Frequency range: 6 - 39,500 Hz
Impedance: 150 Ohm
SPL: 106.7 dB
Total harmonic distortion at 1 kHz: <0.2%
Velour ear pads
Synthetic leather headband
Detachable, single-sided, smooth 1.8 m cable with 3.5 mm mini jack plug
Microphone compatible
Weight (without cable): 237 g
Colour: Black
Includes screwable adapter 3.5 mm to 6.3 mm and drawstring bag

◉ From Our Partner Storescached 1h

Sennheiser HD 550 Review: The Best Open-Back Headphones Under $300 in 2026? - The Metalverse

The Metalverse· 57d ago

Sennheiser HD 600 vs. HD 550: Which is better? - Headphones.com

Headphones.com· 16d ago

Sennheiser HD 550 review: Admirable yet analytical - t3.com

t3.com· 220d ago

These headphones have me hearing details in music I never knew existed - Creative Bloq

Creative Bloq· 253d ago

Sennheiser HD 550 review - What Hi-Fi?

What Hi-Fi?· 340d ago

GearDeals Intelligence · Data from 0 historical price points · Analysis is informational only, not financial advice