- Net volume
- 110L
- Tuning
- 40Hz
Eighteen Sound gives the volume and tuning; the port is sized for the driver when you open it.
15-inch LF driver · 500 W
Eighteen Sound 15ND930 4Ω
40–4100 Hz
£233.35
SteadyLean Business · All 3 offers
- Fs
- 35Hz
- Xmax
- 7.5mm
- SPL
- 97dB
- Pe
- 500W
- BL
- 17T·m
- Vd
- 638cm³
- Qts
- 0.24
- Vas
- 182L
Published graphs
Eighteen Sound 15ND930 is a 15-inch 4 ohm LF driver rated at 500 W RMS. The validated T/S data includes Fs 35 Hz, Qts 0.24, Vas 182 L, Xmax 7.5 mm, sensitivity 97.1 dB, plus 638 cm³ Vd and 146 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 £233.35.
The published T/S values agree with each other
Thiele/Small
- Fs
- 35Hz
- Qts
- 0.24
- Qes
- 0.24
- Qms
- 7.1
- Vas
- 182L
- Re
- 2.8Ω
- Le
- 0.52mH
Motor and cone
- BL
- 17T·m
- Sd
- 850cm²
- Mms
- 113g
- Xmax
- 7.5mm
- Vd †
- 638cm³
Power and response
- Sensitivity †
- 97.1dB
- Manufacturer sensitivity
- 97dB
- Power
- 500W
- Nominal power
- 500W
- Impedance
- 4Ω
- Range
- 40–4100Hz
- EBP †
- 146 · Leans vented
Size and mounting
- Diameter
- 387mm
- Cutout
- 353mm
- Bolt circle
- 370mm
- Depth
- 177mm
- Weight
- 4.7kg
Other published values
- Power Program
- 800
† Calculated by bits from the published values
What this validation status means
Everything else Eighteen Sound lists
LF · Primary · 15″
- BL
- 17T·m
- Fs
- 35Hz
- Le
- 0.52mH
- Re
- 2.8Ω
- Sd
- 850cm²
- Mms
- 113g
- Qes
- 0.24
- Qms
- 7.1
- Qts
- 0.24
- SPL
- 97.1dB
- Vas
- 182L
- Xmax
- 7.5mm
- Power
- 500W
- Impedance
- 4Ω
- Sensitivity
- 97dB
- Low limit
- 40Hz
- Nominal power
- 500W
- Power Program
- 800
- Calculated sensitivity †
- 97.1dB
- High limit
- 4100Hz
- Manufacturer sensitivity
- 97dB
- Weight
- 4.7kg
- Diameter
- 387mm
- Depth
- 177mm
- Cutout
- 353mm
- Bolt circle
- 370mm
02
Designs
What Eighteen Sound suggests for the 15ND930. No published designs name it yet.
How we find designsEighteen Sound’s suggested box
From Eighteen Sound’s 15ND930 page
Open this box in 00 Simulator
Modelling the box in 00 Simulator…
03
Compare
Same-size drivers, compared with the 15ND930. Clear differences are green when better and red when worse.
This driver15ND930
Best price
£233.35
Fs
35 Hz
Qts
0.24
Vas
182 L
BL
17 T·m
Xmax
7.5 mm
Sensitivity
97.1 dB
Power
500 W
B&C15CL76
£124.79 · 47% less, betterFs42 Hz +20%, worse
Qts0.25 +4%
Vas140 L −23%, better
BL19.1 T·m +12%, better
Xmax7 mm −7%
Sensitivity97.9 dB +0.8
B&C15NDL76
£174.68 · 25% less, betterFs37 Hz +6%
Qts0.22 −8%
Vas195 L +7%
BL22.5 T·m +32%, better
Xmax7 mm −7%
Sensitivity98.2 dB +1.1
Eighteen Sound15W700
£177.18 · 24% less, betterFs41 Hz +17%, worse
Qts0.27 +13%, worse
Vas180 L –
BL14.7 T·m −14%, worse
Xmax6.5 mm −13%, worse
Sensitivity98.3 dB +1.2
B&C15PS76
£183.00 · 22% less, betterFs38 Hz +9%
Qts0.26 +8%
Vas164 L −10%
BL22.1 T·m +30%, better
Xmax7.5 mm –
Sensitivity97.1 dB –
Eighteen Sound15W930
£193.05 · 17% less, betterFs33 Hz −6%
Qts0.22 −8%
Vas240 L +32%, worse
BL22.1 T·m +30%, better
Xmax7.5 mm –
Sensitivity97.8 dB +0.7
FaitalPRO15FH510
£198.91 · 15% less, betterFs35 Hz –
Qts0.26 +8%
Vas191.8 L +5%
BL21 T·m +24%, better
Xmax9.3 mm +23%, better
Sensitivity96.9 dB –
RCFL15P400
£214.72 · 8% less, betterFs36 Hz –
Qts0.25 +4%
Vas160 L −12%, better
BL24.8 T·m +46%, better
Xmax8 mm +7%
Sensitivity96.4 dB −0.7
B&C15NW76
£233.82 · Same priceFs39 Hz +11%, worse
Qts0.21 −13%, better
Vas143 L −21%, better
BL20.6 T·m +21%, better
Xmax8 mm +7%
Sensitivity98.1 dB +1
B&C15NDL88
£244.00 · 5% moreFs41 Hz +17%, worse
Qts0.28 +17%, worse
Vas154 L −15%, better
BL16.5 T·m –
Xmax8 mm +7%
Sensitivity97.7 dB +0.6
Eighteen Sound15LW2400
£254.95 · 9% more, worseFs34 Hz –
Qts0.23 −4%
Vas191 L +5%
BL18 T·m +6%
Xmax9.5 mm +27%, better
Sensitivity97 dB –
Sica15 K 3 PL
£271.63 · 16% more, worseFs40 Hz +14%, worse
Qts0.27 +13%, worse
Vas166.1 L −9%
BL21.4 T·m +26%, better
Xmax6.5 mm −13%, worse
Sensitivity97.8 dB +0.7
Eighteen Sound15NMB1000
£285.89 · 23% more, worseFs46 Hz +31%, worse
Qts0.24 –
Vas124 L −32%, better
BL25.2 T·m +48%, better
Xmax6.5 mm −13%, worse
Sensitivity99 dB +1.9
RCFMB15N351
£297.00 · 27% more, worseFs42 Hz +20%, worse
Qts0.22 −8%
Vas191 L +5%
BL22.5 T·m +32%, better
Xmax6 mm −20%, worse
Sensitivity99.7 dB +2.6, better
Eighteen Sound15NLW9300
£315.00 · 35% more, worseFs39 Hz +11%, worse
Qts0.26 +8%
Vas170 L −7%
BL24.4 T·m +44%, better
Xmax8 mm +7%
Sensitivity97.8 dB +0.7
Beyma15P80ND
£325.91 · 40% more, worseFs39 Hz +11%, worse
Qts0.21 −13%, better
Vas184 L –
BL23.8 T·m +40%, better
Xmax7.5 mm –
Sensitivity99 dB +1.9
Precision DevicesPD.153C001
No current priceFs38 Hz +9%
Qts0.22 −7%
Vas196 L +8%
BL24.2 T·m +42%, better
Xmax7.7 mm –
Sensitivity98.7 dB +1.6
Eighteen Sound15ND940
No current priceFs39 Hz +11%, worse
Qts0.26 +8%
Vas170 L −7%
BL16.6 T·m –
Xmax9.5 mm +27%, better
Sensitivity97.8 dB +0.7
Precision DevicesPD.153C002
No current priceFs38 Hz +9%
Qts0.25 +4%
Vas263 L +45%, worse
BL18.9 T·m +11%, better
Xmax6.8 mm −10%, worse
Sensitivity99.4 dB +2.3, better
No photo
PHL Audio5011MNDU
No current priceFs38 Hz +9%
Qts0.26 +8%
Vas169 L −7%
BL23.7 T·m +39%, better
Xmax7.5 mm –
Sensitivity97.2 dB –
PeerlessFSL-1530R01-08
No current priceFs41 Hz +17%, worse
Qts0.24 –
Vas180 L –
BL21.8 T·m +28%, better
Xmax4.7 mm −38%, worse
Sensitivity99 dB +1.9
CelestionCF1540F
No current priceFs29 Hz −17%, better
Qts0.23 –
Vas227.9 L +25%, worse
BL23.1 T·m +36%, better
Xmax8.6 mm +15%, better
Sensitivity95.7 dB −1.4
Oberton15NB451
No current priceFs40 Hz +13%, worse
Qts0.26 +7%
Vas145.2 L −20%, better
BL22.9 T·m +35%, better
Xmax7 mm −7%
Sensitivity97.4 dB –
BMS15S430V2
No current priceFs40 Hz +14%, worse
Qts0.26 +8%
Vas135 L −26%, better
BL25.0 T·m +47%, better
Xmax7.5 mm –
Sensitivity97 dB –
CelestionFTR15-4080F
No current priceFs38 Hz +9%
Qts0.25 +4%
Vas163.1 L −10%, better
BL23.5 T·m +38%, better
Xmax8.5 mm +13%, better
Sensitivity97.2 dB –
No photo
PHL Audio6121M-20
No current priceFs39 Hz +11%, worse
Qts0.24 –
Vas119.7 L −34%, better
BL29 T·m +71%, better
Xmax8.5 mm +13%, better
Sensitivity96.6 dB −0.5
Oberton15NB500
No current priceFs43 Hz +22%, worse
Qts0.26 +6%
Vas121.5 L −33%, better
BL24.3 T·m +43%, better
Xmax7.3 mm −3%
Sensitivity97.7 dB +0.6
Oberton15HCX
No current priceFs41 Hz +16%, worse
Qts0.30 +25%, worse
Vas205.5 L +13%, worse
BL17.1 T·m –
Xmax7.8 mm +3%
Sensitivity98.5 dB +1.4
Oberton15PD600
No current priceFs38 Hz +9%
Qts0.23 −5%
Vas133.3 L −27%, better
BL28.7 T·m +69%, better
Xmax8.5 mm +13%, better
Sensitivity97.1 dB –
Oberton15PD601
No current priceFs38 Hz +9%
Qts0.23 −5%
Vas133.3 L −27%, better
BL28.7 T·m +69%, better
Xmax8.5 mm +13%, better
Sensitivity97.1 dB –
No photo
PHL Audio6031M
No current priceFs39 Hz +11%, worse
Qts0.23 −4%
Vas124 L −32%, better
BL29 T·m +71%, better
Xmax8.5 mm +13%, better
Sensitivity96.7 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 Business | £233.35, the lowest price | Stock not listed | Visit shop at Lean Business | |
Lean Audio | £266.78 | 14% above the lowest price | 1 in stock | Visit shop at Lean Audio |
Best price over time
Tracked since 1 Apr