LF driver · Prestige series · 39 mm voice coil · 80 W
SEAS H1602-04/06 L12RE/XFC 4Ω
4 Ω · 60–2200 Hz
£167.42
SteadySoundImports · 5 in stock · Ships from Netherlands · All 1 offer
- Fs
- 55Hz
- Xmax
- 3mm
- SPL
- 84dB
- Pe
- 80W
- BL
- 5.5T·m
- Vd
- 14cm³
- Qts
- 0.30
- Vas
- 3L
Published graphs
SEAS H1602-04/06 L12RE/XFC is a 4 ohm LF driver rated at 80 W RMS. The validated T/S data includes Fs 55 Hz, Qts 0.30, Vas 3 L, Xmax 3 mm, sensitivity 83.8 dB, plus 14 cm³ Vd and 167 EBP. bits tracks UK, EU and US shop prices, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £167.42.
The published T/S values agree with each other
Thiele/Small
- Fs
- 55Hz
- Qts
- 0.30
- Qes
- 0.33
- Qms
- 3.0
- Vas
- 3L
- Re
- 3.1Ω
- Le
- 0.48mH
Motor and cone
- BL
- 5.5T·m
- Sd
- 47cm²
- Mms
- 9g
- Xmax
- 3mm
- Vd †
- 14cm³
- Voice coil
- 39mm
- Flux density
- 0.85T
Power and response
- Sensitivity †
- 83.8dB
- Manufacturer sensitivity
- 86dB
- Power
- 80W
- Impedance
- 4Ω
- Range
- 60–2200Hz
- EBP †
- 167 · Leans vented
Size and mounting
- Weight
- 1.2kg
Other published values
- Cms
- 0.90mm/N
- Rms
- 1.08kg/s
- Xmech
- 6
- Power Peak
- 250
Sensitivity shows 83.8 dB, calculated from the T/S values. SEAS publishes 86.0 dB, 2.2 dB apart.
Excursion and motor values come from the LF section; the frequency range spans every section.
† Calculated by bits from the published values
What this validation status means
Components and manufacturer details
LF · Primary
- BL
- 5.5T·m
- Fs
- 55Hz
- Le
- 0.48mH
- Re
- 3.1Ω
- Sd
- 47cm²
- Cms
- 0.90mm/N
- Mms
- 9g
- Qes
- 0.33
- Qms
- 3.0
- Qts
- 0.30
- Rms
- 1.08kg/s
- SPL
- 83.8dB
- Vas
- 3L
- Xmax
- 3mm
- Xmech
- 6
- Power
- 80W
- Impedance
- 4Ω
- Power Peak
- 250
- Flux density
- 0.85T
- Sensitivity
- 86dB
- Low limit
- 60Hz
- Calculated sensitivity †
- 83.8dB
- High limit
- 2200Hz
- Manufacturer sensitivity
- 86dB
- Voice coil
- 39mm
- Weight
- 1.2kg
02
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Same-size drivers, compared with the H1602-04/06 L12RE/XFC. Clear differences are green when better and red when worse.
This driverH1602-04/06 L12RE/XFC
Best price
£167.42
Fs
55 Hz
Qts
0.30
Vas
3 L
BL
5.5 T·m
Xmax
3 mm
Sensitivity
83.8 dB
Power
80 W
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Qts
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- SoundImports5.0 out of 57 ratings · Checked 25 Oct 2026Read reviews on SoundImports
Each shop collects its own ratings. Bits shows them as published and doesn't verify them.
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
SoundImports Import VAT and duty may apply | £167.42, the lowest price | 5 in stock | Visit shop at SoundImports |
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Tracked since 1 Apr