● Live Data

Sennheiser · Headphone/Microphone Combinations
Sennheiser HMD 27
£419.00
Strong Buy
2 stores trackedBuy Signal
Excellent entry point — multiple bullish signals aligned
Confidence: 93/100
RSI (14)
—
Need 15+ data points
Volatility (ann.)
—
Need more data
30d Momentum
—
Need 30+ data points
Price Position
-100%
Near 90d Low 🟢
EMA 20
—
EMA 50
—
Need 50+ data points
90d Low / High
£449
High: £479.00
30d Forecast
—
→ Stable
◈ AI Recommendation EngineRule-based · v1
Strong Buy
Excellent entry point — multiple bullish signals aligned
Confidence: 93%
Reasons to Buy
✓Slightly below 90-day historical average (8.9%)
✓Near 90-day low — historically optimal entry point
✓2 stores available — decent price competition
✓Detailed product specifications available — transparent product information
Risks / Watch Out
✗No significant risk factors detected
Product Fundamentals
- Sennheiser HMD 27
- Listening-Speaking Combination Headset
- Wired (cable not included!)
- Circumaural
- Closed back
- Dynamic
- Headphone frequency range: 4 Hz - 21,000 Hz
- Impedance: 64 ohm
- Sound pressure level: 102 dB SPL @ 1000 Hz
- 1 mW
- Built-in ActiveGuard limiter (switchable: off
- 95 dB
- 110 dB)@+*BMD 434 Microphone:*
- Dynamic
- Hyper-cardioid polar pattern
- 40 Hz - 18,000 Hz
- Impedance 300 ohm
- Weight (without cable): 240 g
◉ From Our Partner Storescached 1h
The 8 Best Sennheiser Headphones of 2026: Reviews - RTINGS.com
RTINGS.com· 28d ago
NEP Australia invests in Sennheiser Spectera to simplify RF workflows - broadcastnow.co.uk
broadcastnow.co.uk· 147d ago
Sennheiser Spectera is at the centre of NEP Australia’s audio evolution - Sennheiser
Sennheiser· 157d ago
Welcome to the Sennheiser Group’s Experience Booth at NAB 2024 - Sennheiser
Sennheiser· 753d ago
Tech Focus: Headphones and Headsets, Part 2 — A Look at What’s on the Market - Sports Video Group
Sports Video Group· 3129d ago
GearDeals Intelligence · Data from 3 historical price points · Analysis is informational only, not financial advice