GearDealsPrice Intelligence Platform
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● Live Data
Eighteensound 21LW1400
Eighteensound · Loudspeaker bigger 20 Inch

Eighteensound 21LW1400

£579.00
Overpriced
1 stores tracked
Buy Signal
Overpriced
Significantly above historical norms
Confidence: 13/100
RSI (14)
—
Need 15+ data points
Volatility (ann.)
248.3%
High risk
30d Momentum
-0.9%
Sideways →
Price Position
100%
Near 90d High 🔴
EMA 20
—
EMA 50
—
Need 50+ data points
90d Low / High
£464
High: £579.00
30d Forecast
—
→ Stable
Technical Price Chart
Store Intelligence
★ThomannThomann
£466.00
Buy
2ThomannThomann
£579.00
+24.2%
Buy
Price spread: £113.00 across 2 stores
◈ AI Recommendation EngineRule-based · v1
Overpriced
Significantly above historical norms
Confidence: 13%
Reasons to Buy
✓2 stores available — decent price competition
✓Detailed product specifications available — transparent product information
Risks / Watch Out
✗Trading 19% above the 90-day average — consider waiting
✗High price volatility (248% annualised) — timing your purchase matters
Product Fundamentals
  • Eighteensound 21LW1400
  • Speaker
  • 21" Ferrite chassis
  • Power rating: 1400 watts AES
  • Sensitivity 99 db SPL 1W1m
  • Impedance 8 Ohm
  • Frequency response 24-2000 Hz
  • Qts 0.235
  • Fs 28 Hz
  • Weight 19.2 kg
  • Max. crossover frequency at 250 kHz
  • For cabinet volumes of 120-500 litres"
GearDeals Intelligence · Data from 5 historical price points · Analysis is informational only, not financial advice