REDCATT183FIND
£121.19Fs32 Hz −6%
Qts0.42 –
Vas329.5 L +23%, worse
BL21.1 T·m −7%
Xmax5.9 mm −21%, worse
Sensitivity96 dB –
No product photo
18-inch LF driver · 101 mm voice coil · 750 W
PHL Audio 7081 8Ω
8 Ω · 30–800 Hz
No current price
- Fs
- 34Hz
- Xmax
- 7.5mm
- SPL
- 96dB
- Pe
- 750W
- BL
- 22.7T·m
- Vd
- 962cm³
- Qts
- 0.41
- Vas
- 268L
PHL Audio 7081 is an 18-inch 8 ohm LF driver rated at 750 W RMS. The validated T/S data includes Fs 34 Hz, Qts 0.41, Vas 267.6 L, Xmax 7.5 mm, sensitivity 95.8 dB, plus 962 cm³ Vd and 77 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
- 34Hz
- Qts
- 0.41
- Qes
- 0.44
- Qms
- 5.8
- Vas
- 267.6L
- Re
- 5.6Ω
- Le
- 1.41mH
Motor and cone
- BL
- 22.7T·m
- Sd
- 1282cm²
- Mms
- 190g
- Xmax
- 7.5mm
- Vd †
- 962cm³
- Voice coil
- 101mm
Power and response
- Sensitivity †
- 95.8dB
- Manufacturer sensitivity
- 96dB
- Power
- 750W
- Nominal power
- 750W
- Impedance
- 8Ω
- Range
- 30–800Hz
- EBP †
- 77 · Sealed or vented
Size and mounting
- Diameter
- 476mm
- Cutout
- 422mm
- Depth
- 171mm
- Weight
- 10.9kg
Other published values
- Cms
- 0.11mm/N
- Xmech
- 16
Other dimensions
- Mounting Depth
- 171
† Calculated by bits from the published values
What this validation status means
Everything else PHL Audio lists
LF · Primary · 18″
- BL
- 22.7T·m
- Fs
- 34Hz
- Le
- 1.41mH
- Re
- 5.6Ω
- Sd
- 1282cm²
- Cms
- 0.11mm/N
- Mms
- 190g
- Qes
- 0.44
- Qms
- 5.8
- Qts
- 0.41
- SPL
- 95.8dB
- Vas
- 267.6L
- Xmax
- 7.5mm
- Xmech
- 16
- Power
- 750W
- Impedance
- 8Ω
- Sensitivity
- 96dB
- Low limit
- 30Hz
- Nominal power
- 750W
- Calculated sensitivity †
- 95.8dB
- High limit
- 800Hz
- Manufacturer sensitivity
- 96dB
- Voice coil
- 101mm
- Weight
- 10.9kg
- Diameter
- 476mm
- Depth
- 171mm
- Mounting Depth
- 171
- Cutout
- 422mm
02
Compare
Same-size drivers, compared with the 7081. Clear differences are green when better and red when worse.
No photo
This driver7081
Best price
–
Fs
34 Hz
Qts
0.41
Vas
267.6 L
BL
22.7 T·m
Xmax
7.5 mm
Sensitivity
95.8 dB
Power
750 W
SB AudienceROSSO-18SW750
£200.80Fs36 Hz +6%
Qts0.43 +5%
Vas206.9 L −23%, better
BL23.3 T·m –
Xmax8.8 mm +18%, better
Sensitivity95.3 dB −0.5
B&C18PS100
£203.00Fs30 Hz −12%, better
Qts0.39 −5%
Vas245 L −8%
BL22.5 T·m –
Xmax8 mm +7%
Sensitivity94.1 dB −1.7
Beyma18LX60V2S
£217.93Fs35 Hz –
Qts0.48 +17%, worse
Vas236 L −12%, better
BL21.8 T·m −4%
Xmax8 mm +7%
Sensitivity95.1 dB −0.7
Beyma18LEX1200FE
£221.87Fs32 Hz −6%
Qts0.38 −7%
Vas277 L +4%
BL23.2 T·m –
Xmax11 mm +47%, better
Sensitivity95.7 dB –
Beyma18LEX1000FE
£225.00Fs34 Hz –
Qts0.38 −7%
Vas250 L −7%
BL23.8 T·m +5%
Xmax11 mm +47%, better
Sensitivity96 dB –
SB AudienceROSSO-18SW650
£242.33Fs31 Hz −9%
Qts0.41 –
Vas304.3 L +14%, worse
BL20.6 T·m −9%
Xmax11.2 mm +49%, better
Sensitivity95.2 dB −0.6
FaitalPRO18HP1010
£244.05Fs35 Hz –
Qts0.40 –
Vas240.1 L −10%, better
BL22 T·m −3%
Xmax9.8 mm +30%, better
Sensitivity95.9 dB –
Beyma18LEX1000ND
£249.54Fs34 Hz –
Qts0.39 −5%
Vas260 L –
BL22 T·m −3%
Xmax11 mm +47%, better
Sensitivity95.9 dB –
FaitalPRO18HP1030
£269.00Fs35 Hz –
Qts0.41 –
Vas185.5 L −31%, better
BL24.3 T·m +7%
Xmax12.4 mm +66%, better
Sensitivity94.7 dB −1.1
BMS18S430V2
£316.72Fs31 Hz −9%
Qts0.34 −17%, better
Vas262 L –
BL23.5 T·m +4%
Xmax8 mm +7%
Sensitivity95.4 dB –
Eighteen Sound18TLW3000
£336.82Fs33 Hz –
Qts0.41 –
Vas185 L −31%, better
BL24.5 T·m +8%
Xmax12 mm +60%, better
Sensitivity94 dB −1.8
Sica18 PF 4
£355.16Fs38 Hz +12%, worse
Qts0.43 +5%
Vas147.3 L −45%, better
BL24.6 T·m +8%
Xmax8 mm +7%
Sensitivity94.4 dB −1.4
Beyma18LEX1600ND
£399.00Fs33 Hz –
Qts0.43 +5%
Vas231 L −14%, better
BL24.5 T·m +8%
Xmax14.5 mm +93%, better
Sensitivity94.7 dB −1.1
P.Audio18BM-1000S
No current priceFs35 Hz –
Qts0.40 –
Vas212.1 L −21%, better
BL23.8 T·m +5%
Xmax8 mm +7%
Sensitivity95.3 dB −0.5
P.Audio18NT-100XB
No current priceFs35 Hz –
Qts0.41 –
Vas171.3 L −36%, better
BL24.6 T·m +8%
Xmax7 mm −7%
Sensitivity94.4 dB −1.4
Sica18 S 4 PL
No current priceFs36 Hz +6%
Qts0.39 −5%
Vas189 L −29%, better
BL23.5 T·m +4%
Xmax8 mm +7%
Sensitivity95.3 dB −0.5
REDCATT18FIND-1
No current priceFs36 Hz +6%
Qts0.42 –
Vas203.4 L −24%, better
BL23.6 T·m +4%
Xmax5.8 mm −22%, worse
Sensitivity95.4 dB –
P.Audio18FT-100SW
No current priceFs35 Hz –
Qts0.47 +15%, worse
Vas222.9 L −17%, better
BL24.2 T·m +7%
Xmax7.5 mm –
Sensitivity94.8 dB −1
Oberton18B450
No current priceFs34 Hz –
Qts0.34 −17%, better
Vas241.6 L −10%
BL22.1 T·m –
Xmax7.3 mm −3%
Sensitivity96.4 dB +0.6
No current price
Fs33 Hz –
Qts0.39 −6%
Vas257 L −4%
BL22.4 T·m –
Xmax12 mm +60%, better
Sensitivity95.6 dB –
Dayton Audio18SW1200F-8
No current priceFs32 Hz −6%
Qts0.40 –
Vas287.7 L +8%
BL24.4 T·m +8%
Xmax10.6 mm +41%, better
Sensitivity95.5 dB –
CelestionERPROX18E
No current priceFs32 Hz −6%
Qts0.43 +6%
Vas246.2 L −8%
BL23.7 T·m +4%
Xmax9.5 mm +27%, better
Sensitivity94.4 dB −1.4
Precision DevicesPD.185C001
No current priceFs32 Hz −6%
Qts0.40 –
Vas302 L +13%, worse
BL21 T·m −7%
Xmax10.5 mm +40%, better
Sensitivity95.7 dB –
P.AudioP-18N-V3
No current priceFs35 Hz –
Qts0.40 –
Vas179.5 L −33%, better
BL24.1 T·m +6%
Xmax9 mm +20%, better
Sensitivity94.7 dB −1.1
PRV Audio18SW2000
No current priceFs32 Hz −5%
Qts0.45 +10%
Vas289.9 L +8%
BL22.1 T·m –
Xmax9.6 mm +28%, better
Sensitivity95.2 dB −0.6
CelestionFTR18-4080FDX
No current priceFs37 Hz +10%
Qts0.41 –
Vas160.7 L −40%, better
BL25.1 T·m +11%, better
Xmax6 mm −20%, worse
Sensitivity94.9 dB −0.9
FaneCOLOSSUS 18XB
No current priceFs33 Hz –
Qts0.34 −18%, better
Vas236 L −12%, better
BL25.9 T·m +14%, better
Xmax7.5 mm –
Sensitivity95.8 dB –
Sica18 PFS 4
No current priceFs29 Hz −16%, better
Qts0.37 −10%
Vas245.9 L −8%
BL24.6 T·m +8%
Xmax9.5 mm +27%, better
Sensitivity93.5 dB −2.3, worse
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.