CIAREFXI8
£67.65 · 74% less, betterFs81 Hz −8%
Qts0.29 –
Vas13 L +29%, worse
BL13.3 T·m –
Xmax4.5 mm +13%, better
Sensitivity95.4 dB –
8-inch LF driver · 52 mm voice coil · 200 W
BMS 8CN552 8Ω
8 Ω · 70–20000 Hz
£262.59
SteadyLean Audio · 2 in stock · All 1 offer
- Fs
- 88Hz
- Xmax
- 4mm
- SPL
- 96dB
- Pe
- 200W
- BL
- 13.4T·m
- Vd
- 80cm³
- Qts
- 0.29
- Vas
- 10L
BMS 8CN552 is an 8-inch 8 ohm LF driver rated at 200 W RMS. The validated T/S data includes Fs 88 Hz, Qts 0.29, Vas 10.1 L, Xmax 4 mm, sensitivity 95.6 dB, plus 80 cm³ Vd and 292 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 £262.59.
The published T/S values agree with each other
Thiele/Small
- Fs
- 88Hz
- Qts
- 0.29
- Qes
- 0.30
- Qms
- 5.3
- Vas
- 10.1L
- Re
- 5.4Ω
Motor and cone
- BL
- 13.4T·m
- Sd
- 200cm²
- Mms
- 18g
- Xmax
- 4mm
- Vd †
- 80cm³
- Voice coil
- 52mm
Power and response
- Sensitivity †
- 95.6dB
- Manufacturer sensitivity
- 95.5dB
- Power
- 200W
- Impedance
- 8Ω
- Range
- 70–20000Hz
- EBP †
- 292 · Leans vented
Size and mounting
- Diameter
- 205mm
- Cutout
- 182mm
- Bolt circle
- 196mm
- Depth
- 115mm
- Weight
- 2.1kg
Other published values
- Cms
- 0.18mm/N
- High limit
- 3000Hz
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
- BL
- 13.4T·m
- Fs
- 88Hz
- Re
- 5.4Ω
- Sd
- 200cm²
- Cms
- 0.18mm/N
- Mms
- 18g
- Qes
- 0.30
- Qms
- 5.3
- Qts
- 0.29
- SPL
- 95.6dB
- Vas
- 10.1L
- Xmax
- 4mm
- Power
- 200W
- Impedance
- 8Ω
- Sensitivity
- 95.5dB
- Low limit
- 70Hz
- Calculated sensitivity †
- 95.6dB
- High limit
- 3000Hz
- Manufacturer sensitivity
- 95.5dB
- Voice coil
- 52mm
- 10. basket
- Cast Aluminum
- 20. bl factor
- BL 13.44 Tesla m
- 1. application
- 2-way Transducer
- 18. moving mass
- Mms 0.0183 kg
- 13. dc resistance
- Re 5.40 Ohm
- 9. magnet gap depth
- 7 mm
- 17. equivalent volume
- Vas 10.08 L
- 2. nominal impendance
- 8 Ohm
- 5. frequency response
- 70 – 3000 Hz
- 6. voice coil diameter
- 52 (2″) mm
- 7. voice coil material
- Cu
- 12. resonance frequency
- Fs 87.6 Hz
- 14. mechanical q factor
- Qms 5.28
- 15. electrical q factor
- Qes 0.30
- 16. total quality factor
- Qts 0.29
- 19. mechanical complience
- Cms 0.18 mm / N
- 21. effective piston area
- Sd 0.0200 m²
- 22. max. linear excursion
- Xmax +/- 4 mm
- 4. sensitivity (1 w / 1 m)
- 95.5 dB
- 3. power handling aes noise
- 200 W
- 8. voice coil winding depth
- 15 mm
- 11. voice coil inductance le
- 0.179 (4 Ohm) mH
HF
- SPL
- 112dB
- Power
- 80W
- Impedance
- 16Ω
- Power Peak
- 450
- Sensitivity
- 112dB
- Low limit
- 1500Hz
- High limit
- 20000Hz
- Manufacturer sensitivity
- 112dB
- Voice coil
- 44mm
- Crossover
- 1500Hz
- 3. peak power
- 450 W
- 9. fluchs density
- 2 T
- 5. frequency range
- 1500 – 20000 Hz
- 8. magnet material
- Neodymium
- 1. nominal impendance
- 16 Ohm
- 11. voice coil former
- Kapton TM
- 2. power handling aes
- 80 W
- 12. diaphragm material
- Polyester
- 7. voice coil diameter
- 44.4 (1.75″) mm
- 10. voice coil material
- Copper Clad Aluminium
- 6. recommended crossover
- 1500 Hz
- 4. sensitivity (1 w / 1 m)
- 112 dB
02
Compare
Same-size drivers, compared with the 8CN552. Clear differences are green when better and red when worse.
This driver8CN552
Best price
£262.59
Fs
88 Hz
Qts
0.29
Vas
10.1 L
BL
13.4 T·m
Xmax
4 mm
Sensitivity
95.6 dB
Power
200 W
Sica8 FE 2.5 CP
£82.89 · 68% less, betterFs73 Hz −17%, better
Qts0.28 −3%
Vas15.6 L +55%, worse
BL13.0 T·m −3%
Xmax4 mm –
Sensitivity95.1 dB −0.5
Sica8 C 2 CP
£92.02 · 65% less, betterFs79 Hz −10%, better
Qts0.30 +3%
Vas14.7 L +46%, worse
BL13.5 T·m –
Xmax3.5 mm −13%, worse
Sensitivity95.5 dB –
FaitalPRO8PR210
£100.24 · 62% less, betterFs65 Hz −26%, better
Qts0.29 –
Vas15.4 L +53%, worse
BL13.5 T·m –
Xmax6.9 mm +73%, better
Sensitivity93.2 dB −2.4, worse
CIARENDI8
£103.24 · 61% less, betterFs81 Hz −8%
Qts0.33 +14%, worse
Vas13 L +29%, worse
BL12.8 T·m −5%
Xmax4.5 mm +13%, better
Sensitivity94.9 dB −0.7
Eighteen Sound8M400F
£114.19 · 57% less, betterFs89 Hz –
Qts0.26 −10%, better
Vas13.7 L +36%, worse
BL13.1 T·m –
Xmax3 mm −25%, worse
Sensitivity97.4 dB +1.8
Sica8 N 2.5 PL
£124.76 · 52% less, betterFs77 Hz −12%, better
Qts0.30 +3%
Vas13.7 L +36%, worse
BL12.9 T·m −4%
Xmax3.5 mm −13%, worse
Sensitivity94.8 dB −0.8
LavoceWAN082.01
£127.02 · 52% less, betterFs85 Hz –
Qts0.32 +10%, worse
Vas9 L −11%, better
BL14.4 T·m +8%
Xmax5.8 mm +45%, better
Sensitivity94 dB −1.6
PRV Audio8MB700FT-NDY
£127.10 · 52% less, betterFs70 Hz −20%, better
Qts0.30 +3%
Vas18.8 L +86%, worse
BL12.8 T·m −5%
Xmax3.6 mm −9%
Sensitivity94.9 dB −0.7
BMS8S215
£137.66 · 48% less, betterFs88 Hz –
Qts0.31 +7%
Vas11.0 L +10%
BL13.6 T·m –
Xmax4.3 mm +6%
Sensitivity95.6 dB –
CelestionFTX0820
£139.00 · 47% less, betterFs79 Hz −10%, better
Qts0.28 −4%
Vas13.1 L +30%, worse
BL14.6 T·m +8%
Xmax4 mm –
Sensitivity95.2 dB –
BMS8N515
£171.89 · 35% less, betterFs88 Hz –
Qts0.30 +3%
Vas11.0 L +10%
BL13.8 T·m –
Xmax4 mm –
Sensitivity95.7 dB –
WavecorWF211PA01
£185.52 · 29% less, betterFs68 Hz −22%, better
Qts0.29 –
Vas13.6 L +35%, worse
BL10.7 T·m −20%, worse
Xmax2 mm −50%, worse
Sensitivity93.6 dB −2, worse
FaitalPRO8HX200
£225.24 · 14% less, betterFs76 Hz −13%, better
Qts0.30 +3%
Vas13.1 L +30%, worse
BL13.8 T·m –
Xmax4.9 mm +23%, better
Sensitivity94.7 dB −0.9
FaitalPRO8HX230
£233.61 · 11% less, betterFs70 Hz −20%, better
Qts0.29 –
Vas14.7 L +46%, worse
BL15 T·m +12%, better
Xmax6.2 mm +54%, better
Sensitivity94.1 dB −1.5
FaitalPRO8HX240
£278.82 · 6% more, worseFs70 Hz −20%, better
Qts0.30 +3%
Vas12.9 L +28%, worse
BL13.8 T·m –
Xmax6.2 mm +54%, better
Sensitivity93.6 dB −2, worse
REDCATT8NPM
No current priceFs79 Hz −10%
Qts0.29 –
Vas10.9 L +8%
BL14.2 T·m +6%
Xmax3.7 mm −7%
Sensitivity94.4 dB −1.2
PRV Audio8MR600X-NDY
No current priceFs88 Hz –
Qts0.29 –
Vas12.6 L +25%, worse
BL15.2 T·m +13%, better
Xmax3.8 mm −6%
Sensitivity96.5 dB +0.9
REDCATT81NPM-2
No current priceFs69 Hz −21%, better
Qts0.28 −3%
Vas10.3 L –
BL19.3 T·m +44%, better
Xmax4.0 mm –
Sensitivity92.7 dB −2.9, worse
Dayton Audio8MB200N-8
No current priceFs94 Hz +7%
Qts0.32 +10%, worse
Vas8.8 L −13%, better
BL14.4 T·m +7%
Xmax3.9 mm –
Sensitivity95.2 dB –
Oberton8NMB250V4
No current priceFs82 Hz −6%
Qts0.26 −11%, better
Vas10.9 L +8%
BL14.3 T·m +6%
Xmax4.5 mm +13%, better
Sensitivity95.5 dB –
Oberton8NM201
No current priceFs103 Hz +17%, worse
Qts0.29 –
Vas8.1 L −20%, better
BL13.7 T·m –
Xmax2.8 mm −31%, worse
Sensitivity96.8 dB +1.2
P.Audio8NX-65MB
No current priceFs80 Hz −9%
Qts0.29 –
Vas8.2 L −19%, better
BL18 T·m +34%, better
Xmax3.8 mm −6%
Sensitivity93.3 dB −2.3, worse
Eighteen Sound8MB710
No current priceFs108 Hz +23%, worse
Qts0.32 +10%, worse
Vas9 L −11%, better
BL13.4 T·m –
Xmax2.3 mm −44%, worse
Sensitivity97.1 dB +1.5
Eighteen Sound8MB720
No current priceFs108 Hz +23%, worse
Qts0.32 +10%, worse
Vas9 L −11%, better
BL13.4 T·m –
Xmax2.3 mm −44%, worse
Sensitivity97.1 dB +1.5
No photo
PHL Audio2440
No current priceFs77 Hz −12%, better
Qts0.31 +7%
Vas13.1 L +30%, worse
BL12.8 T·m −5%
Xmax5 mm +25%, better
Sensitivity94.5 dB −1.1
Acoustic EleganceTD8M-8
No current priceFs76 Hz −13%, better
Qts0.26 −10%, better
Vas11.3 L +12%, worse
BL15.5 T·m +15%, better
Xmax3 mm −25%, worse
Sensitivity94.6 dB −1
Oberton8NM250V2
No current priceFs68 Hz −23%, better
Qts0.25 −13%, better
Vas8.4 L −17%, better
BL21.3 T·m +58%, better
Xmax4 mm –
Sensitivity92.1 dB −3.5, worse
LavoceCAN082.00K
No current priceFs72 Hz −18%, better
Qts0.27 −7%
Vas15.1 L +50%, worse
BL13.2 T·m –
Xmax6.7 mm +68%, better
Sensitivity94.8 dB −0.8
PRV Audio8MB700FT
No current priceFs72 Hz −17%, better
Qts0.31 +7%
Vas20 L +98%, worse
BL12.3 T·m −9%
Xmax3.5 mm −13%, worse
Sensitivity95.6 dB –
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 |
|---|---|---|---|---|
Lean Audio | £262.59, the lowest price | 2 in stock | Visit shop at Lean Audio |
Best price over time
Tracked since 1 Apr