EminenceDELTA PRO 15A
£141.60Fs42 Hz +84%, worse
Qts0.40 +8%
Vas243.5 L −48%, better
BL14.5 T·m +26%, better
Xmax4.3 mm −69%, worse
Sensitivity98.2 dB +4.9, better
15-inch LF driver · TD series · 500 W
Acoustic Elegance TD15S-4 4Ω
4 Ω
No current price
- Fs
- 23Hz
- Xmax
- 14mm
- SPL
- 93dB
- Pe
- 500W
- BL
- 11.5T·m
- Vd
- 1197cm³
- Qts
- 0.37
- Vas
- 467L
Acoustic Elegance TD15S-4 is a 15-inch 4 ohm LF driver rated at 500 W RMS. The validated T/S data includes Fs 23 Hz, Qts 0.37, Vas 467 L, Xmax 14 mm, sensitivity 93.3 dB, plus 1197 cm³ Vd and 56 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
- 23Hz
- Qts
- 0.37
- Qes
- 0.41
- Qms
- 3.9
- Vas
- 467L
- Re
- 3.5Ω
- Le
- 0.30mH
Motor and cone
- BL
- 11.5T·m
- Sd
- 855cm²
- Mms
- 108g
- Xmax
- 14mm
- Vd †
- 1197cm³
Power and response
- Sensitivity †
- 93.3dB
- Manufacturer sensitivity
- 93.4dB
- Power
- 500W
- Nominal power
- 500W
- Impedance
- 4Ω
- EBP †
- 56 · Sealed or vented
Other published values
- Cms
- 0.45mm/N
- Rms
- 4kg/s
- Xmech
- 20
† Calculated by bits from the published values
What this validation status means
Everything else Acoustic Elegance lists
LF · Primary · 15″
- BL
- 11.5T·m
- Fs
- 23Hz
- Le
- 0.30mH
- Re
- 3.5Ω
- Sd
- 855cm²
- Cms
- 0.45mm/N
- Mms
- 108g
- Qes
- 0.41
- Qms
- 3.9
- Qts
- 0.37
- Rms
- 4kg/s
- SPL
- 93.3dB
- Vas
- 467L
- Xmax
- 14mm
- Xmech
- 20
- Power
- 500W
- Impedance
- 4Ω
- Sensitivity
- 93.4dB
- Nominal power
- 500W
- Calculated sensitivity †
- 93.3dB
- Manufacturer sensitivity
- 93.4dB
02
Compare
Same-size drivers, compared with the TD15S-4. Clear differences are green when better and red when worse.
This driverTD15S-4
Best price
–
Fs
23 Hz
Qts
0.37
Vas
467 L
BL
11.5 T·m
Xmax
14 mm
Sensitivity
93.3 dB
Power
500 W
Dayton AudioDCS385-4
£186.70Fs18 Hz −23%, better
Qts0.39 +5%
Vas311 L −33%, better
BL15.4 T·m +34%, better
Xmax9.3 mm −34%, worse
Sensitivity88 dB −5.3, worse
CIARE15.00SW
£226.15Fs29 Hz +27%, worse
Qts0.41 +11%, worse
Vas113 L −76%, better
BL18.4 T·m +60%, better
Xmax13.5 mm −4%
Sensitivity90 dB −3.3, worse
EminenceLAB 15
£252.33Fs28 Hz +23%, worse
Qts0.35 −5%
Vas103.6 L −78%, better
BL26.7 T·m +132%, better
Xmax11.8 mm −16%, worse
Sensitivity89.9 dB −3.4, worse
Beyma15LEX1600FE
£272.34Fs38 Hz +67%, worse
Qts0.33 −11%, better
Vas106 L −77%, better
BL25.8 T·m +124%, better
Xmax13 mm −7%
Sensitivity94.4 dB +1.1
FaitalPRO15HP1060
£293.57Fs40 Hz +75%, worse
Qts0.34 −8%
Vas76.3 L −84%, better
BL20.7 T·m +80%, better
Xmax12.4 mm −11%, worse
Sensitivity93.5 dB –
Beyma15LEX1000ND
£296.27Fs41 Hz +80%, worse
Qts0.37 –
Vas113 L −76%, better
BL21.9 T·m +90%, better
Xmax10 mm −29%, worse
Sensitivity94.8 dB +1.5
VisatonPAW 46
£314.02Fs29 Hz +27%, worse
Qts0.36 –
Vas325 L −30%, better
BL23.6 T·m +105%, better
Xmax10 mm −29%, worse
Sensitivity95.2 dB +1.9
Dayton AudioRSS390HF-4
£322.47Fs20 Hz −14%, better
Qts0.43 +16%, worse
Vas212 L −55%, better
BL15 T·m +30%, better
Xmax14 mm –
Sensitivity87 dB −6.3, worse
FaitalPRO15XL1200
£355.66Fs40 Hz +75%, worse
Qts0.40 +8%
Vas86.9 L −81%, better
BL23.6 T·m +105%, better
Xmax12.4 mm −11%, worse
Sensitivity93.4 dB –
Beyma15LEX1600ND
£386.97Fs41 Hz +80%, worse
Qts0.36 –
Vas91 L −81%, better
BL25.7 T·m +123%, better
Xmax14.5 mm +4%
Sensitivity94.2 dB +0.9
Eighteen Sound15NCX750
£454.74Fs49 Hz +115%, worse
Qts0.37 –
Vas141 L −70%, better
BL18.4 T·m +60%, better
Xmax5.5 mm −61%, worse
Sensitivity98.2 dB +4.9, better
Eighteen Sound15NCX750H
£470.84Fs49 Hz +115%, worse
Qts0.37 –
Vas141 L −70%, better
BL18.5 T·m +61%, better
Xmax5.5 mm −61%, worse
Sensitivity98.2 dB +4.9, better
Eighteen Sound15NTLS3500
£550.04Fs28 Hz +23%, worse
Qts0.42 +14%, worse
Vas141 L −70%, better
BL21.6 T·m +88%, better
Xmax15.3 mm +9%
Sensitivity90.5 dB −2.8, worse
Supravox380-2000 LC
£962.30Fs27 Hz +20%, worse
Qts0.38 +4%
Vas461.0 L –
BL14.4 T·m +25%, better
Xmax7 mm −50%, worse
Sensitivity95.7 dB +2.4, better
Acoustic EleganceTD15S-8
No current priceFs23 Hz –
Qts0.37 –
Vas467 L –
BL14.1 T·m +23%, better
Xmax14 mm –
Sensitivity93.3 dB –
Acoustic EleganceSBP15-4
No current priceFs21 Hz −7%
Qts0.43 +16%, worse
Vas364 L −22%, better
BL11.1 T·m −3%
Xmax14 mm –
Sensitivity90.8 dB −2.5, worse
Acoustic EleganceTD15X-4
No current priceFs23 Hz –
Qts0.28 −24%, better
Vas467 L –
BL11.5 T·m –
Xmax14 mm –
Sensitivity94.8 dB +1.5
Acoustic EleganceSBP15-8
No current priceFs21 Hz −7%
Qts0.43 +16%, worse
Vas364 L −22%, better
BL16 T·m +39%, better
Xmax14 mm –
Sensitivity90.8 dB −2.5, worse
Acoustic EleganceTD15M-4
No current priceFs35 Hz +52%, worse
Qts0.33 −11%, better
Vas312 L −33%, better
BL11.8 T·m –
Xmax6 mm −57%, worse
Sensitivity97.7 dB +4.4, better
Acoustic EleganceTD15X-8
No current priceFs23 Hz –
Qts0.28 −24%, better
Vas467 L –
BL16.7 T·m +45%, better
Xmax14 mm –
Sensitivity94.8 dB +1.5
SB AudienceNERO-15SW800
No current priceFs31 Hz +36%, worse
Qts0.34 −8%
Vas137 L −71%, better
BL24.4 T·m +112%, better
Xmax14.3 mm –
Sensitivity92.6 dB −0.7
Acoustic EleganceTD15H-4
No current priceFs21 Hz −8%
Qts0.26 −30%, better
Vas467 L –
BL14.9 T·m +30%, better
Xmax14 mm –
Sensitivity94.1 dB +0.8
VisatonPAW 46 - 8 OHM
No current priceFs29 Hz +27%, worse
Qts0.36 –
Vas325 L −30%, better
BL23.6 T·m +105%, better
Xmax10 mm −29%, worse
Sensitivity95.2 dB +1.9
Acoustic EleganceTD15H-8
No current priceFs21 Hz −8%
Qts0.26 −30%, better
Vas467 L –
BL20.1 T·m +75%, better
Xmax14 mm –
Sensitivity94.1 dB +0.8
P.Audio15BM-500B-V3
No current priceFs41 Hz +80%, worse
Qts0.37 –
Vas183.4 L −61%, better
BL17.8 T·m +54%, better
Xmax4.8 mm −66%, worse
Sensitivity96.9 dB +3.6, better
RCFM15P550
No current priceFs45 Hz +97%, worse
Qts0.37 –
Vas140 L −70%, better
BL19.8 T·m +72%, better
Xmax7 mm −50%, worse
Sensitivity97 dB +3.7, better
CIARECSD154-22
No current priceFs31 Hz +36%, worse
Qts0.33 −11%, better
Vas129 L −72%, better
BL18.4 T·m +60%, better
Xmax13 mm −7%
Sensitivity92.4 dB −0.9
No current price
Fs37 Hz +62%, worse
Qts0.39 +5%
Vas236 L −49%, better
BL15.9 T·m +38%, better
Xmax6.5 mm −54%, worse
Sensitivity96.6 dB +3.3, better
Sica15 S 3 PL
No current priceFs33 Hz +45%, worse
Qts0.38 –
Vas230 L −51%, better
BL17.1 T·m +49%, better
Xmax8 mm −43%, worse
Sensitivity95.3 dB +2, better
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.