B&C18PS100
£205.00 · 8% less, betterFs30 Hz −6%
Qts0.39 –
Vas245 L −12%, better
BL22.5 T·m −3%
Xmax8 mm −27%, worse
Sensitivity94.1 dB −1.6
18-inch LF driver · 1,200 W
Beyma 18LEX1200FE 8Ω
8 Ω · 40–1000 Hz
£225.00
SteadyBlue Aran · 4+ in stock · All 4 offers
- Fs
- 32Hz
- Xmax
- 11mm
- SPL
- 96dB
- Pe
- 1200W
- BL
- 23.2T·m
- Vd
- 1381cm³
- Qts
- 0.38
- Vas
- 277L
Manufacturer response and impedance data, with source and trace details below. The left and right arrow keys read every shown curve at a frequency, a twelfth of an octave at a time, or an octave with Shift. Escape clears the reading.
Curve provenanceInspect 1 trace
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence3,979 selected pixels of 3,979
Published graphs
Beyma 18LEX1200FE is an 18-inch 8 ohm LF driver rated at 1200 W RMS. The validated T/S data includes Fs 32 Hz, Qts 0.38, Vas 277 L, Xmax 11 mm, sensitivity 95.7 dB, plus 1381 cm³ Vd and 82 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 £222.28.
The published T/S values agree with each other
Thiele/Small
- Fs
- 32Hz
- Qts
- 0.38
- Qes
- 0.39
- Qms
- 12.2
- Vas
- 277L
- Re
- 5.3Ω
- Le
- 1.21mH
Motor and cone
- BL
- 23.2T·m
- Sd
- 1255cm²
- Mms
- 200g
- Xmax
- 11mm
- Vd †
- 1381cm³
Power and response
- Sensitivity †
- 95.7dB
- Manufacturer sensitivity
- 97dB
- Power
- 1200W
- Impedance
- 8Ω
- Range
- 40–1000Hz
- EBP †
- 82 · Sealed or vented
Size and mounting
- Weight
- 14kg
Other published values
- Cms
- 0.12mm/N
- Rms
- 3.20kg/s
- Power Program
- 2400
Sensitivity shows 95.7 dB, calculated from the T/S values. Beyma publishes 97.0 dB, 1.3 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Beyma lists
LF · Primary · 18″
- BL
- 23.2T·m
- Fs
- 32Hz
- Le
- 1.21mH
- Re
- 5.3Ω
- Sd
- 1255cm²
- Cms
- 0.12mm/N
- Mms
- 200g
- Qes
- 0.39
- Qms
- 12.2
- Qts
- 0.38
- Rms
- 3.20kg/s
- SPL
- 95.7dB
- Vas
- 277L
- Xmax
- 11mm
- Power
- 1200W
- Impedance
- 8Ω
- Sensitivity
- 97dB
- Low limit
- 40Hz
- Power Program
- 2400
- Calculated sensitivity †
- 95.7dB
- High limit
- 1000Hz
- Manufacturer sensitivity
- 97dB
- Weight
- 14kg
02
Compare
Same-size drivers, compared with the 18LEX1200FE. Clear differences are green when better and red when worse.
This driver18LEX1200FE
Best price
£222.28
Fs
32 Hz
Qts
0.38
Vas
277 L
BL
23.2 T·m
Xmax
11 mm
Sensitivity
95.7 dB
Power
1200 W
Beyma18LEX1000FE
£225.00 · 1% moreFs34 Hz +6%
Qts0.38 –
Vas250 L −10%
BL23.8 T·m –
Xmax11 mm –
Sensitivity96 dB –
B&C18RBX100
£226.58 · 2% moreFs40 Hz +25%, worse
Qts0.34 −11%, better
Vas220 L −21%, better
BL25.1 T·m +8%
Xmax10 mm −9%
Sensitivity98 dB +2.3, better
PRV Audio18SW3600
£239.31 · 8% more, worseFs33 Hz –
Qts0.36 −5%
Vas279.7 L –
BL25.5 T·m +10%, better
Xmax13.3 mm +20%, better
Sensitivity96.1 dB –
SB AudienceROSSO-18SW650
£242.78 · 9% more, worseFs31 Hz −3%
Qts0.41 +8%
Vas304.3 L +10%
BL20.6 T·m −11%, worse
Xmax11.2 mm –
Sensitivity95.2 dB −0.5
FaitalPRO18HP1010
£244.49 · 10% more, worseFs35 Hz +9%
Qts0.40 +5%
Vas240.1 L −13%, better
BL22 T·m −5%
Xmax9.8 mm −11%, worse
Sensitivity95.9 dB –
FaitalPRO18HP1060
£245.81 · 11% more, worseFs35 Hz +9%
Qts0.37 –
Vas200.3 L −28%, better
BL24.8 T·m +7%
Xmax12.4 mm +13%, better
Sensitivity95.6 dB –
Beyma18LEX1000ND
£249.54 · 12% more, worseFs34 Hz +6%
Qts0.39 –
Vas260 L −6%
BL22 T·m −5%
Xmax11 mm –
Sensitivity95.9 dB –
Beyma18PWB1000FE
£255.00 · 15% more, worseFs27 Hz −16%, better
Qts0.38 –
Vas317 L +14%, worse
BL25 T·m +8%
Xmax12.5 mm +14%, better
Sensitivity94 dB −1.7
B&C18TBW100
£267.10 · 20% more, worseFs35 Hz +9%
Qts0.39 –
Vas175 L −37%, better
BL26.4 T·m +14%, better
Xmax12 mm +9%
Sensitivity94.7 dB −1
FaitalPRO18HP1030
£269.00 · 21% more, worseFs35 Hz +9%
Qts0.41 +8%
Vas185.5 L −33%, better
BL24.3 T·m +5%
Xmax12.4 mm +13%, better
Sensitivity94.7 dB −1
B&C18NBX100
£270.00 · 21% more, worseFs35 Hz +9%
Qts0.38 –
Vas198 L −29%, better
BL24.8 T·m +7%
Xmax10 mm −9%
Sensitivity95.3 dB –
Beyma18LEX1600FE
£277.00 · 25% more, worseFs34 Hz +6%
Qts0.38 –
Vas188 L −32%, better
BL26.9 T·m +16%, better
Xmax13 mm +18%, better
Sensitivity94.7 dB −1
Eighteen Sound18LW2420
£279.00 · 26% more, worseFs32 Hz –
Qts0.33 −13%, better
Vas252 L −9%
BL25.3 T·m +9%
Xmax10 mm −9%
Sensitivity95.8 dB –
Beyma18LEX1200ND
£279.79 · 26% more, worseFs36 Hz +13%, worse
Qts0.33 −13%, better
Vas219 L −21%, better
BL26.4 T·m +14%, better
Xmax11 mm –
Sensitivity96.7 dB +1
BMS18S430V2
£316.72 · 42% more, worseFs31 Hz −3%
Qts0.34 −11%, better
Vas262 L −5%
BL23.5 T·m –
Xmax8 mm −27%, worse
Sensitivity95.4 dB –
FaitalPRO18HW1070
£325.00 · 46% more, worseFs32 Hz –
Qts0.38 –
Vas195.9 L −29%, better
BL27 T·m +16%, better
Xmax13 mm +18%, better
Sensitivity94.2 dB −1.5
B&C18SW100
£330.74 · 49% more, worseFs35 Hz +9%
Qts0.38 –
Vas180 L −35%, better
BL26.1 T·m +13%, better
Xmax12.5 mm +14%, better
Sensitivity94.9 dB −0.8
Eighteen Sound18TLW3000
£337.44 · 52% more, worseFs33 Hz +3%
Qts0.41 +8%
Vas185 L −33%, better
BL24.5 T·m +6%
Xmax12 mm +9%
Sensitivity94 dB −1.7
BMS18N830V2
£347.59 · 56% more, worseFs31 Hz −3%
Qts0.37 –
Vas262 L −5%
BL22.4 T·m −3%
Xmax8 mm −27%, worse
Sensitivity95 dB −0.7
Dayton AudioRSS460HO-4
£442.94 · 99% more, worseFs19 Hz −41%, better
Qts0.32 −16%, better
Vas272 L –
BL23.4 T·m –
Xmax12.8 mm +16%, better
Sensitivity89.2 dB −6.5, worse
BMS18N850V2
£457.13 · 106% more, worseFs30 Hz −7%
Qts0.33 −13%, better
Vas243 L −12%, better
BL25.4 T·m +9%
Xmax12 mm +9%
Sensitivity94.7 dB −1
No current price
Fs33 Hz +3%
Qts0.39 –
Vas257 L −7%
BL22.4 T·m −3%
Xmax12 mm +9%
Sensitivity95.6 dB –
Sica18 S 4 CP
No current priceFs33 Hz +3%
Qts0.35 −8%
Vas225 L −19%, better
BL23.5 T·m –
Xmax11 mm –
Sensitivity95.2 dB −0.5
Dayton Audio18SW1200F-8
No current priceFs32 Hz –
Qts0.40 +5%
Vas287.7 L +4%
BL24.4 T·m +5%
Xmax10.6 mm −4%
Sensitivity95.5 dB –
Precision DevicesPD.185C001
No current priceFs32 Hz –
Qts0.40 +6%
Vas302 L +9%
BL21 T·m −9%
Xmax10.5 mm −5%
Sensitivity95.7 dB –
Sica18 PFS 4
No current priceFs29 Hz −10%, better
Qts0.37 –
Vas245.9 L −11%, better
BL24.6 T·m +6%
Xmax9.5 mm −14%, worse
Sensitivity93.5 dB −2.2, worse
Precision DevicesPD.184C002
No current priceFs40 Hz +25%, worse
Qts0.34 −11%, better
Vas268 L −3%
BL21 T·m −9%
Xmax9.7 mm −12%, worse
Sensitivity98.8 dB +3.1, better
CelestionERPROX18
No current priceFs35 Hz +9%
Qts0.38 –
Vas188.9 L −32%, better
BL24.4 T·m +5%
Xmax9.5 mm −14%, worse
Sensitivity94.7 dB −1
PeerlessFSL-1830R03-08
No current priceFs32 Hz –
Qts0.36 −5%
Vas338 L +22%, worse
BL21.4 T·m −8%
Xmax8.7 mm −21%, worse
Sensitivity96.8 dB +1.1
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Blue Aran | £225.00, the lowest price | 4+ in stock | Visit shop at Blue Aran | |
SoundImports Import VAT and duty may apply | £242.78 | 7.9% above the lowest price | 4 in stock | Visit shop at SoundImports |
Parts Express Import VAT and duty may apply | £303.72 | 35% above the lowest price | Back order | Visit shop at Parts Express |
Best price over time
Tracked since 1 Apr
Recent changes
- 5 JunBlue Aran£241.49 → £225.00Down 6.8% from £241.49