CelestionCF1540HD
£179.29Fs41 Hz +10%
Qts0.30 +8%
Vas108.3 L –
BL24.4 T·m −5%
Xmax10.5 mm +17%, better
Sensitivity95.6 dB +0.7
15-inch LF driver · 15XB series · 100 mm voice coil
Oberton 15XB700 8Ω
8 Ω · 37–2000 Hz
No current price
- Fs
- 37Hz
- Xmax
- 9mm
- SPL
- 95dB
- Pe
- –
- BL
- 25.6T·m
- Vd
- 747cm³
- Qts
- 0.28
- Vas
- 111L
Published graphs
Oberton 15XB700 is a 15-inch 8 ohm LF driver. The validated T/S data includes Fs 37 Hz, Qts 0.28, Vas 111.0 L, Xmax 9 mm, sensitivity 94.9 dB, plus 747 cm³ Vd and 127 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
The published T/S values agree with each other
Thiele/Small
- Fs
- 37Hz
- Qts
- 0.28
- Qes
- 0.29
- Qms
- 9.2
- Vas
- 111.0L
- Re
- 5.2Ω
- Le
- 1.90mH
Motor and cone
- BL
- 25.6T·m
- Sd
- 830cm²
- Mms
- 158g
- Xmax
- 9mm
- Vd †
- 747cm³
- Voice coil
- 100mm
- Flux density
- 0.98T
Power and response
- Sensitivity †
- 94.9dB
- Manufacturer sensitivity
- 100dB
- Impedance
- 8Ω
- Min. impedance
- 7.0Ω
- Range
- 37–2000Hz
- EBP †
- 127 · Leans vented
Size and mounting
- Diameter
- 388mm
- Cutout
- 355mm
- Bolt circle
- 372mm
- Depth
- 184mm
- Weight
- 11.9kg
Other published values
- Cms
- 0.12mm/N
- Power Program
- 2000
Sensitivity shows 94.9 dB, calculated from the T/S values. Oberton publishes 100.0 dB, 5.1 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Oberton lists
LF · Primary · 15″
- BL
- 25.6T·m
- Fs
- 37Hz
- Le
- 1.90mH
- Re
- 5.2Ω
- Sd
- 830cm²
- Cms
- 0.12mm/N
- Mms
- 158g
- Qes
- 0.29
- Qms
- 9.2
- Qts
- 0.28
- SPL
- 94.9dB
- Vas
- 111.0L
- Xmax
- 9mm
- Impedance
- 8Ω
- Flux density
- 0.98T
- Sensitivity
- 100dB
- Low limit
- 37Hz
- Power Program
- 2000
- Calculated sensitivity †
- 94.9dB
- High limit
- 2000Hz
- Manufacturer sensitivity
- 100dB
- Min. impedance
- 7.0Ω
- Voice coil
- 100mm
- Weight
- 11.9kg
- Diameter
- 388mm
- Depth
- 184mm
- Cutout
- 355mm
- Bolt circle
- 372mm
02
Compare
Same-size drivers, compared with the 15XB700. Clear differences are green when better and red when worse.
This driver15XB700
Best price
–
Fs
37 Hz
Qts
0.28
Vas
111.0 L
BL
25.6 T·m
Xmax
9 mm
Sensitivity
94.9 dB
Power
–
RCFLF15G401
£182.15Fs36 Hz −3%
Qts0.26 −8%
Vas150 L +35%, worse
BL24.6 T·m −4%
Xmax9 mm –
Sensitivity96.2 dB +1.3
B&C15PZB100
£199.99Fs39 Hz +5%
Qts0.29 –
Vas110 L –
BL25.8 T·m –
Xmax8 mm −11%, worse
Sensitivity95.4 dB +0.5
Precision DevicesPD.154C001
£222.00Fs45 Hz +21%, worse
Qts0.31 +10%
Vas128 L +15%, worse
BL25.5 T·m –
Xmax8.2 mm −9%
Sensitivity97.4 dB +2.5, better
MonacorCF1540HD/8
£230.75Fs41 Hz +10%
Qts0.30 +8%
Vas108.3 L –
BL24.4 T·m −5%
Xmax10.5 mm +17%, better
Sensitivity95.6 dB +0.7
Eighteen Sound15LW1401
£254.65Fs42 Hz +13%, worse
Qts0.27 −5%
Vas131 L +18%, worse
BL24.2 T·m −6%
Xmax9 mm –
Sensitivity97.4 dB +2.5, better
Eighteen Sound15LW1410
£254.65Fs42 Hz +13%, worse
Qts0.27 −5%
Vas131 L +18%, worse
BL24.1 T·m −6%
Xmax8.5 mm −6%
Sensitivity97.4 dB +2.5, better
FaitalPRO15HP1020
£259.33Fs40 Hz +8%
Qts0.27 −5%
Vas126.6 L +14%, worse
BL24.2 T·m −6%
Xmax9 mm –
Sensitivity96.6 dB +1.7
B&C15NBX100
£267.25Fs36 Hz −3%
Qts0.29 –
Vas125 L +13%, worse
BL25 T·m –
Xmax10 mm +11%, better
Sensitivity94.8 dB –
Eighteen Sound15LW2400
£270.47Fs40 Hz +8%
Qts0.30 +6%
Vas131 L +18%, worse
BL24 T·m −6%
Xmax10 mm +11%, better
Sensitivity96.2 dB +1.3
Eighteen Sound15NLW9401
£288.50Fs39 Hz +5%
Qts0.26 −8%
Vas134 L +21%, worse
BL25.4 T·m –
Xmax10 mm +11%, better
Sensitivity96.6 dB +1.7
B&C15NA100
£304.46Fs47 Hz +26%, worse
Qts0.28 –
Vas88 L −21%, better
BL26.3 T·m –
Xmax10 mm +11%, better
Sensitivity97 dB +2.1, better
Sica15 K 4 PL
£313.12Fs47 Hz +25%, worse
Qts0.30 +6%
Vas102.3 L −8%
BL23.9 T·m −7%
Xmax8 mm −11%, worse
Sensitivity97.2 dB +2.3, better
FaitalPRO15HX500
£436.65Fs40 Hz +8%
Qts0.28 –
Vas150.1 L +35%, worse
BL22.2 T·m −13%, worse
Xmax9.4 mm +4%
Sensitivity97.2 dB +2.3, better
B&C15HTX100
£778.27Fs52 Hz +40%, worse
Qts0.29 –
Vas78 L −30%, better
BL27 T·m +5%
Xmax10 mm +11%, better
Sensitivity97.6 dB +2.7, better
Oberton15NXB1000
No current priceFs38 Hz +3%
Qts0.28 –
Vas105.5 L −5%
BL26.0 T·m –
Xmax9 mm –
Sensitivity95.1 dB –
Oberton15NXB700
No current priceFs38 Hz +3%
Qts0.28 –
Vas105.5 L −5%
BL26.0 T·m –
Xmax9 mm –
Sensitivity95.1 dB –
Oberton15XL700
No current priceFs45 Hz +22%, worse
Qts0.28 –
Vas117.0 L +5%
BL23.1 T·m −10%, worse
Xmax8.8 mm –
Sensitivity97.8 dB +2.9, better
Oberton15XL701
No current priceFs45 Hz +22%, worse
Qts0.28 –
Vas117.0 L +5%
BL23.1 T·m −10%, worse
Xmax8.8 mm –
Sensitivity97.8 dB +2.9, better
Oberton15MB701
No current priceFs44 Hz +19%, worse
Qts0.27 −5%
Vas100.2 L −10%
BL26.1 T·m –
Xmax9.3 mm –
Sensitivity97 dB +2.1, better
Sica15 SR 4 CP
No current priceFs34 Hz −9%
Qts0.29 –
Vas101.2 L −9%
BL25.0 T·m –
Xmax8 mm −11%, worse
Sensitivity93.3 dB −1.6
Precision DevicesPD.1550/2
No current priceFs46 Hz +24%, worse
Qts0.29 –
Vas126.4 L +14%, worse
BL26.6 T·m +4%
Xmax8.2 mm −9%
Sensitivity98.2 dB +3.3, better
BMS15S435
No current priceFs38 Hz –
Qts0.28 –
Vas129 L +16%, worse
BL24.4 T·m −5%
Xmax8 mm −11%, worse
Sensitivity95.9 dB +1
Oberton15NXL701
No current priceFs43 Hz +17%, worse
Qts0.30 +6%
Vas127.1 L +14%, worse
BL21.7 T·m −15%, worse
Xmax9.3 mm –
Sensitivity97.3 dB +2.4, better
No photo
PHL Audio6201MND
No current priceFs36 Hz −3%
Qts0.27 −5%
Vas140 L +26%, worse
BL25 T·m –
Xmax10.5 mm +17%, better
Sensitivity95.6 dB +0.7
No photo
PHL Audio5241MNDU-7
No current priceFs45 Hz +21%, worse
Qts0.26 −8%
Vas120.5 L +9%
BL24.3 T·m −5%
Xmax7.5 mm −17%, worse
Sensitivity98 dB +3.1, better
Sica15 F 4 CP
No current priceFs46 Hz +25%, worse
Qts0.27 −5%
Vas97 L −13%, better
BL26 T·m –
Xmax7 mm −22%, worse
Sensitivity97.4 dB +2.5, better
P.Audio15NT-115XB
No current priceFs35 Hz −6%
Qts0.27 −5%
Vas82.4 L −26%, better
BL29.4 T·m +15%, better
Xmax8.5 mm −6%
Sensitivity93 dB −1.9
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
No current price found. Pricing may appear after the next vendor refresh.