FaitalPRO6FE400
£37.20 · 36% less, betterFs100 Hz +3%
Qts0.36 −4%
Vas5 L −30%, better
BL10.5 T·m +7%
Xmax4.8 mm −9%
Sensitivity93 dB −0.8
6.5-inch LF driver · TFX0615 series · 25 mm voice coil · 10 W
Celestion TFX0615 8Ω
8 Ω · 1700–20000 Hz
No price for delivery to the UK
- Fs
- 97Hz
- Xmax
- 5.3mm
- SPL
- 94dB
- Pe
- 10W
- BL
- 9.8T·m
- Vd
- 81cm³
- Qts
- 0.38
- Vas
- 7L
Published graphs
Celestion TFX0615 is a 6.5-inch 8 ohm LF driver rated at 10 W RMS. The validated T/S data includes Fs 97 Hz, Qts 0.38, Vas 7.2 L, Xmax 5.3 mm, sensitivity 93.8 dB, plus 81 cm³ Vd and 226 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 £58.53.
The published T/S values agree with each other
Thiele/Small
- Fs
- 97Hz
- Qts
- 0.38
- Qes
- 0.43
- Qms
- 3.0
- Vas
- 7.2L
- Re
- 5.4Ω
- Le
- 0.46mH
Motor and cone
- BL
- 9.8T·m
- Sd
- 154cm²
- Mms
- 13g
- Xmax
- 5.3mm
- Vd †
- 81cm³
- Voice coil
- 25mm
Power and response
- Sensitivity †
- 93.8dB
- Manufacturer sensitivity
- 98dB
- Power
- 10W
- Impedance
- 8Ω
- Range
- 1700–20000Hz
- EBP †
- 226 · Leans vented
Size and mounting
- Diameter
- 178mm
- Cutout
- 145mm
- Bolt circle
- 168.5mm
- Depth
- 75.5mm
- Weight
- 2.1kg
Other published values
- Cms
- 0.21mm/N
- Rms
- 2.53kg/s
- Power Program
- 20
Sensitivity shows 93.8 dB, calculated from the T/S values. Celestion publishes 98.0 dB, 4.2 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 · 6.5″
- BL
- 9.8T·m
- Fs
- 97Hz
- Le
- 0.46mH
- Re
- 5.4Ω
- Sd
- 154cm²
- Cms
- 0.21mm/N
- Mms
- 13g
- Qes
- 0.43
- Qms
- 3.0
- Qts
- 0.38
- Rms
- 2.53kg/s
- SPL
- 93.8dB
- Vas
- 7.2L
- Xmax
- 5.3mm
- Power
- 10W
- Impedance
- 8Ω
- Sensitivity
- 98dB
- Low limit
- 1700Hz
- Power Program
- 20
- Calculated sensitivity †
- 93.8dB
- High limit
- 20000Hz
- Manufacturer sensitivity
- 98dB
- Voice coil
- 25mm
- Weight
- 2.1kg
- Diameter
- 178mm
- Depth
- 75.5mm
- Cutout
- 145mm
- Bolt circle
- 168.5mm
02
Compare
Same-size drivers, compared with the TFX0615. Clear differences are green when better and red when worse.
This driverTFX0615
Best price
£58.53
Fs
97 Hz
Qts
0.38
Vas
7.2 L
BL
9.8 T·m
Xmax
5.3 mm
Sensitivity
93.8 dB
Power
10 W
Beyma6CMV2
£40.92 · 30% less, betterFs90 Hz −7%
Qts0.34 −10%
Vas6.5 L −9%
BL9.4 T·m −4%
Xmax5.7 mm +9%
Sensitivity92.3 dB −1.5
HiViC6.5
£52.35 · 11% less, betterFs53 Hz −45%, better
Qts0.38 –
Vas13.3 L +85%, worse
BL9.1 T·m −7%
Xmax4.9 mm −7%
Sensitivity88.3 dB −5.5, worse
MonacorSPH-176
£58.80 · Same priceFs39 Hz −60%, better
Qts0.37 –
Vas27 L +276%, worse
BL7.7 T·m −22%, worse
Xmax5.5 mm +5%
Sensitivity87.6 dB −6.2, worse
CIAREFXI6
£62.80 · 7% more, worseFs70 Hz −28%, better
Qts0.33 −12%, better
Vas8 L +11%, worse
BL10.6 T·m +8%
Xmax5.3 mm –
Sensitivity90.7 dB −3.1, worse
LavoceWAF061.80
£63.58 · 9% more, worseFs65 Hz −33%, better
Qts0.42 +12%, worse
Vas7.3 L –
BL9.5 T·m −4%
Xmax4.9 mm −7%
Sensitivity88.6 dB −5.2, worse
PRV Audio6MB550FT
£67.26 · 15% more, worseFs85 Hz −12%, better
Qts0.34 −10%
Vas8.2 L +15%, worse
BL9.8 T·m –
Xmax5.4 mm –
Sensitivity93.3 dB −0.5
FaitalPRO6PR160
£82.89 · 42% more, worseFs90 Hz −7%
Qts0.33 −12%, better
Vas5.9 L −18%, better
BL11 T·m +12%, better
Xmax5 mm −5%
Sensitivity92.9 dB −0.9
B&C6PS44
£86.62 · 48% more, worseFs71 Hz −27%, better
Qts0.33 −12%, better
Vas7 L –
BL11 T·m +12%, better
Xmax4.5 mm −14%, worse
Sensitivity90.7 dB −3.1, worse
B&C6NDL38
£98.00 · 67% more, worseFs72 Hz −26%, better
Qts0.42 +12%, worse
Vas7 L –
BL9.5 T·m −3%
Xmax6 mm +14%, better
Sensitivity89.8 dB −4, worse
WavecorWF182BD12
£118.19 · 102% more, worseFs30 Hz −70%, better
Qts0.37 –
Vas32.4 L +351%, worse
BL8.2 T·m −16%, worse
Xmax5.5 mm +5%
Sensitivity85.4 dB −8.4, worse
CIARECMI160ND
£129.04 · 120% more, worseFs73 Hz −25%, better
Qts0.41 +9%
Vas6 L −16%, better
BL7.8 T·m −21%, worse
Xmax4.5 mm −14%, worse
Sensitivity89.2 dB −4.6, worse
B&C6FHX51
£129.07 · 121% more, worseFs85 Hz −12%, better
Qts0.37 –
Vas5 L −30%, better
BL11.3 T·m +15%, better
Xmax5.7 mm +9%
Sensitivity90.9 dB −2.9, worse
Eighteen Sound6NTLW2000
£157.41 · 169% more, worseFs86 Hz −11%, better
Qts0.35 −7%
Vas4.6 L −36%, better
BL11.6 T·m +18%, better
Xmax4.9 mm −7%
Sensitivity90.9 dB −2.9, worse
B&C6HCX51
£175.82 · 200% more, worseFs89 Hz −8%
Qts0.38 –
Vas5 L −30%, better
BL10.9 T·m +11%, better
Xmax5.5 mm +5%
Sensitivity91.5 dB −2.3, worse
WavecorWF182BD20
£188.39 · 222% more, worseFs30 Hz −70%, better
Qts0.37 –
Vas32.4 L +351%, worse
BL8.2 T·m −16%, worse
Xmax5.5 mm +5%
Sensitivity85.4 dB −8.4, worse
Oberton6NCX
No current priceFs89 Hz −8%
Qts0.36 −3%
Vas7.0 L –
BL9 T·m −8%
Xmax4.8 mm −10%
Sensitivity93.1 dB −0.7
HiViD5.8B
No current priceFs52 Hz −46%, better
Qts0.37 –
Vas5.6 L −22%, better
BL9 T·m −8%
Xmax4.8 mm −9%
Sensitivity84.8 dB −9, worse
BMS6CN160
No current priceFs79 Hz −18%, better
Qts0.34 −10%
Vas8.9 L +24%, worse
BL10 T·m –
Xmax5 mm −5%
Sensitivity92.7 dB −1.1
PRV Audio6MB550FT-4
No current priceFs86 Hz −11%, better
Qts0.34 −10%
Vas6.6 L −8%
BL8.6 T·m −12%, worse
Xmax5.4 mm –
Sensitivity92.9 dB −0.9
HiViD6G
No current priceFs44 Hz −55%, better
Qts0.38 –
Vas12.1 L +69%, worse
BL9.5 T·m −3%
Xmax4.8 mm −9%
Sensitivity85.8 dB −8, worse
LavoceWSN061.52
No current priceFs90 Hz −7%
Qts0.39 +4%
Vas5.9 L −18%, better
BL9.9 T·m –
Xmax3.8 mm −28%, worse
Sensitivity92.1 dB −1.7
REDCATT61NPM
No current priceFs92 Hz −5%
Qts0.36 −4%
Vas7 L –
BL9.8 T·m –
Xmax2.3 mm −56%, worse
Sensitivity93.6 dB –
RS SpeakersW 140.38 FIBONACCI
No current priceFs47 Hz −52%, better
Qts0.41 +9%
Vas7.4 L +3%
BL6.8 T·m −31%, worse
Xmax5 mm −5%
Sensitivity84.2 dB −9.6, worse
WavecorWF152BD07
No current priceFs52 Hz −47%, better
Qts0.39 +4%
Vas9.2 L +28%, worse
BL8 T·m −19%, worse
Xmax4.5 mm −14%, worse
Sensitivity86.9 dB −6.9, worse
WavecorWF152BD15
No current priceFs52 Hz −47%, better
Qts0.39 +4%
Vas9.2 L +28%, worse
BL8 T·m −19%, worse
Xmax4.5 mm −14%, worse
Sensitivity86.9 dB −6.9, worse
Sica5.5 H 1.5 CP
No current priceFs48 Hz −50%, better
Qts0.37 –
Vas8.4 L +17%, worse
BL7.2 T·m −26%, worse
Xmax4.5 mm −14%, worse
Sensitivity85.7 dB −8.1, worse
CIARECMI160
No current priceFs70 Hz −28%, better
Qts0.41 +9%
Vas7.8 L +9%
BL7.2 T·m −27%, worse
Xmax4.5 mm −14%, worse
Sensitivity89.8 dB −4, worse
WavecorWF152BD11
No current priceFs53 Hz −45%, better
Qts0.40 +6%
Vas8.6 L +20%, worse
BL7.2 T·m −27%, worse
Xmax4.5 mm −14%, worse
Sensitivity86.9 dB −6.9, worse
MonacorSP-6/150PA
No current priceFs73 Hz −25%, better
Qts0.42 +12%, worse
Vas8.5 L +18%, worse
BL9.9 T·m –
Xmax1 mm −81%, worse
Sensitivity90.6 dB −3.2, worse
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
None of the shops we track lists delivery to the UK at checkout.