- Net volume
- 100L
- Tuning
- 44Hz
Eighteen Sound gives the volume and tuning; the port is sized for the driver when you open it.
15-inch LF driver · 800 W
Eighteen Sound 15NLW9300 8Ω
8 Ω · 50–3000 Hz
£315.00
SteadyLean Business · All 3 offers
- Fs
- 39Hz
- Xmax
- 8mm
- SPL
- 98dB
- Pe
- 800W
- BL
- 24.4T·m
- Vd
- 680cm³
- Qts
- 0.26
- Vas
- 170L
Manufacturer response and impedance data, with source and trace details below. The left and right arrow keys read every shown curve at a frequency, a twelfth of an octave at a time, or an octave with Shift. Escape clears the reading.
Curve provenanceInspect 1 trace
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
frequency response
Frequency response
240 plotted pointsMedium confidence2,301 selected pixels of 2,358
Published graphs
Eighteen Sound 15NLW9300 is a 15-inch 8 ohm LF driver rated at 800 W RMS. The validated T/S data includes Fs 39 Hz, Qts 0.26, Vas 170 L, Xmax 8 mm, sensitivity 97.8 dB, plus 680 cm³ Vd and 144 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 £315.00.
The published T/S values agree with each other
Thiele/Small
- Fs
- 39Hz
- Qts
- 0.26
- Qes
- 0.27
- Qms
- 6.7
- Vas
- 170L
- Re
- 6Ω
- Le
- 0.95mH
Motor and cone
- BL
- 24.4T·m
- Sd
- 850cm²
- Mms
- 107g
- Xmax
- 8mm
- Vd †
- 680cm³
Power and response
- Sensitivity †
- 97.8dB
- Manufacturer sensitivity
- 97dB
- Power
- 800W
- Nominal power
- 800W
- Impedance
- 8Ω
- Range
- 50–3000Hz
- EBP †
- 144 · Leans vented
Size and mounting
- Diameter
- 387mm
- Cutout
- 353mm
- Bolt circle
- 370mm
- Depth
- 174mm
- Weight
- 6.8kg
Other published values
- Power Program
- 1200
† Calculated by bits from the published values
What this validation status means
Everything else Eighteen Sound lists
LF · Primary · 15″
- BL
- 24.4T·m
- Fs
- 39Hz
- Le
- 0.95mH
- Re
- 6Ω
- Sd
- 850cm²
- Mms
- 107g
- Qes
- 0.27
- Qms
- 6.7
- Qts
- 0.26
- SPL
- 97.8dB
- Vas
- 170L
- Xmax
- 8mm
- Power
- 800W
- Impedance
- 8Ω
- Sensitivity
- 97dB
- Low limit
- 50Hz
- Nominal power
- 800W
- Power Program
- 1200
- Calculated sensitivity †
- 97.8dB
- High limit
- 3000Hz
- Manufacturer sensitivity
- 97dB
- Weight
- 6.8kg
- Diameter
- 387mm
- Depth
- 174mm
- Cutout
- 353mm
- Bolt circle
- 370mm
02
Designs
What Eighteen Sound suggests for the 15NLW9300. No published designs name it yet.
How we find designsEighteen Sound’s suggested box
From Eighteen Sound’s 15NLW9300 page
Open this box in 00 Simulator
Modelling the box in 00 Simulator…
03
Compare
Same-size drivers, compared with the 15NLW9300. Clear differences are green when better and red when worse.
This driver15NLW9300
Best price
£315.00
Fs
39 Hz
Qts
0.26
Vas
170 L
BL
24.4 T·m
Xmax
8 mm
Sensitivity
97.8 dB
Power
800 W
Dayton AudioPA380-8
£104.71 · 67% less, betterFs32 Hz −19%, better
Qts0.27 +4%
Vas175 L –
BL25.8 T·m +6%
Xmax5 mm −38%, worse
Sensitivity95.1 dB −2.7, worse
B&C15CL76
£125.02 · 60% less, betterFs42 Hz +8%
Qts0.25 −4%
Vas140 L −18%, better
BL19.1 T·m −22%, worse
Xmax7 mm −13%, worse
Sensitivity97.9 dB –
B&C15PS76
£184.00 · 42% less, betterFs38 Hz –
Qts0.26 –
Vas164 L −4%
BL22.1 T·m −9%
Xmax7.5 mm −6%
Sensitivity97.1 dB −0.7
FaitalPRO15FH510
£199.28 · 37% less, betterFs35 Hz −10%, better
Qts0.26 –
Vas191.8 L +13%, worse
BL21 T·m −14%, worse
Xmax9.3 mm +16%, better
Sensitivity96.9 dB −0.9
Precision DevicesPD.154/2
£210.00 · 33% less, betterFs45 Hz +15%, worse
Qts0.27 +4%
Vas114.9 L −32%, better
BL29.4 T·m +21%, better
Xmax7.7 mm −4%
Sensitivity97.9 dB –
RCFL15P400
£214.72 · 32% less, betterFs36 Hz −8%
Qts0.25 −4%
Vas160 L −6%
BL24.8 T·m –
Xmax8 mm –
Sensitivity96.4 dB −1.4
RCFLF15G401
£238.26 · 24% less, betterFs36 Hz −8%
Qts0.26 –
Vas150 L −12%, better
BL24.6 T·m –
Xmax9 mm +13%, better
Sensitivity96.2 dB −1.6
Eighteen Sound15LW1401
£254.65 · 19% less, betterFs42 Hz +8%
Qts0.27 +4%
Vas131 L −23%, better
BL24.2 T·m –
Xmax9 mm +13%, better
Sensitivity97.4 dB –
FaitalPRO15HP1020
£263.08 · 16% less, betterFs40 Hz –
Qts0.27 +4%
Vas126.6 L −26%, better
BL24.2 T·m –
Xmax9 mm +13%, better
Sensitivity96.6 dB −1.2
Sica15 K 3 PL
£272.13 · 14% less, betterFs40 Hz –
Qts0.27 +4%
Vas166.1 L –
BL21.4 T·m −12%, worse
Xmax6.5 mm −19%, worse
Sensitivity97.8 dB –
Eighteen Sound15NLW9401
£288.50 · 8% less, betterFs39 Hz –
Qts0.26 –
Vas134 L −21%, better
BL25.4 T·m +4%
Xmax10 mm +25%, better
Sensitivity96.6 dB −1.2
Eighteen Sound15LW1500
£315.00 · Same priceFs34 Hz −13%, better
Qts0.28 +8%
Vas195 L +15%, worse
BL22.1 T·m −9%
Xmax9 mm +13%, better
Sensitivity96.2 dB −1.6
BMS15S435
£317.34 · Same priceFs38 Hz –
Qts0.28 +8%
Vas129 L −24%, better
BL24.4 T·m –
Xmax8 mm –
Sensitivity95.9 dB −1.9
No photo
PHL Audio5011MNDU
No current priceFs38 Hz –
Qts0.26 –
Vas169 L –
BL23.7 T·m –
Xmax7.5 mm −6%
Sensitivity97.2 dB −0.6
CelestionFTR15-4080F
No current priceFs38 Hz –
Qts0.25 −4%
Vas163.1 L −4%
BL23.5 T·m −4%
Xmax8.5 mm +6%
Sensitivity97.2 dB −0.6
BMS15S430V2
No current priceFs40 Hz –
Qts0.26 –
Vas135 L −21%, better
BL25.0 T·m –
Xmax7.5 mm −6%
Sensitivity97 dB −0.8
BMS15N830V2
No current priceFs37 Hz −5%
Qts0.27 +4%
Vas159 L −6%
BL22.4 T·m −8%
Xmax8 mm –
Sensitivity96.5 dB −1.3
No photo
PHL Audio5241MNDU-7
No current priceFs45 Hz +15%, worse
Qts0.26 –
Vas120.5 L −29%, better
BL24.3 T·m –
Xmax7.5 mm −6%
Sensitivity98 dB –
Oberton15B500
No current priceFs38 Hz –
Qts0.27 +3%
Vas145.8 L −14%, better
BL22.9 T·m −6%
Xmax7.3 mm −9%
Sensitivity96.8 dB −1
CelestionFTR15-4080FD
No current priceFs35 Hz −9%
Qts0.28 +7%
Vas164.3 L −3%
BL23.1 T·m −6%
Xmax8.5 mm +6%
Sensitivity95.9 dB −1.9
Oberton15NB451
No current priceFs40 Hz –
Qts0.26 –
Vas145.2 L −15%, better
BL22.9 T·m −6%
Xmax7 mm −13%, worse
Sensitivity97.4 dB –
Oberton15NB500
No current priceFs43 Hz +10%
Qts0.26 –
Vas121.5 L −29%, better
BL24.3 T·m –
Xmax7.3 mm −9%
Sensitivity97.7 dB –
No current price
Fs45 Hz +15%, worse
Qts0.27 +4%
Vas127 L −25%, better
BL24.5 T·m –
Xmax7.5 mm −6%
Sensitivity98 dB –
BMS15N820
No current priceFs39 Hz –
Qts0.26 –
Vas159 L −6%
BL24.2 T·m –
Xmax4.5 mm −44%, worse
Sensitivity97.5 dB –
RCFMB15N405
No current priceFs46 Hz +18%, worse
Qts0.27 +4%
Vas124 L −27%, better
BL23.5 T·m −4%
Xmax7 mm −13%, worse
Sensitivity98.4 dB +0.6
Precision DevicesPD.153C001
No current priceFs38 Hz –
Qts0.22 −14%, better
Vas196 L +15%, worse
BL24.2 T·m –
Xmax7.7 mm −4%
Sensitivity98.7 dB +0.9
Eighteen Sound15ND940
No current priceFs38 Hz –
Qts0.28 +8%
Vas174 L –
BL21.9 T·m −10%, worse
Xmax9.5 mm +19%, better
Sensitivity97.2 dB −0.6
Oberton15XL700
No current priceFs45 Hz +16%, worse
Qts0.28 +8%
Vas117.0 L −31%, better
BL23.1 T·m −5%
Xmax8.8 mm +9%
Sensitivity97.8 dB –
Oberton15XL701
No current priceFs45 Hz +16%, worse
Qts0.28 +8%
Vas117.0 L −31%, better
BL23.1 T·m −5%
Xmax8.8 mm +9%
Sensitivity97.8 dB –
Sica15 SR 4 CP
No current priceFs34 Hz −13%, better
Qts0.29 +12%, worse
Vas101.2 L −40%, better
BL25.0 T·m –
Xmax8 mm –
Sensitivity93.3 dB −4.5, worse
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 | £315.00, the lowest price | Stock not listed | Visit shop at Lean Business | |
Lean Audio | £315.00 | 1 in stock | Visit shop at Lean Audio |
Best price over time
Tracked since 1 Apr