Dayton AudioPA380-8
£104.71 · 64% less, betterFs32 Hz +13%, worse
Qts0.27 +8%
Vas175 L −20%, better
BL25.8 T·m +7%
Xmax5 mm −57%, worse
Sensitivity95.1 dB –
15-inch LF driver · NDH series · 100 mm voice coil · 1,000 W
CIARE NDH15-4S 8Ω
8 Ω
£289.95
SteadyLean Business · All 4 offers
- Fs
- 28Hz
- Xmax
- 11.5mm
- SPL
- 95dB
- Pe
- 1000W
- BL
- 24.2T·m
- Vd
- 955cm³
- Qts
- 0.25
- Vas
- 220L
CIARE NDH15-4S is a 15-inch 8 ohm LF driver rated at 1000 W RMS. The validated T/S data includes Fs 28 Hz, Qts 0.25, Vas 220 L, Xmax 11.5 mm, sensitivity 94.7 dB, plus 955 cm³ Vd and 108 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 £289.95.
The published T/S values agree with each other
Thiele/Small
- Fs
- 28Hz
- Qts
- 0.25
- Qes
- 0.26
- Qms
- 11.2
- Vas
- 220L
- Re
- 6.0Ω
- Le
- 1.07mH
Motor and cone
- BL
- 24.2T·m
- Sd
- 830cm²
- Mms
- 143g
- Xmax
- 11.5mm
- Vd †
- 955cm³
- Voice coil
- 100mm
Power and response
- Sensitivity †
- 94.7dB
- Manufacturer sensitivity
- 96dB
- Power
- 1000W
- Nominal power
- 1000W
- Impedance
- 8Ω
- EBP †
- 108 · Leans vented
Size and mounting
- Diameter
- 388mm
- Cutout
- 354mm
- Bolt circle
- 370mm
- Depth
- 189mm
- Weight
- 8kg
Other published values
- Cms
- 0.23mm/N
- Power Program
- 2000
Sensitivity shows 94.7 dB, calculated from the T/S values. CIARE publishes 96.0 dB, 1.3 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else CIARE lists
LF · Primary · 15″
- BL
- 24.2T·m
- Fs
- 28Hz
- Le
- 1.07mH
- Re
- 6.0Ω
- Sd
- 830cm²
- Cms
- 0.23mm/N
- Mms
- 143g
- Qes
- 0.26
- Qms
- 11.2
- Qts
- 0.25
- SPL
- 94.7dB
- Vas
- 220L
- Xmax
- 11.5mm
- Power
- 1000W
- Impedance
- 8Ω
- Sensitivity
- 96dB
- Nominal power
- 1000W
- Power Program
- 2000
- Calculated sensitivity †
- 94.7dB
- Manufacturer sensitivity
- 96dB
- Voice coil
- 100mm
- Weight
- 8kg
- Diameter
- 388mm
- Depth
- 189mm
- Cutout
- 354mm
- Bolt circle
- 370mm
02
Compare
Same-size drivers, compared with the NDH15-4S. Clear differences are green when better and red when worse.
This driverNDH15-4S
Best price
£289.95
Fs
28 Hz
Qts
0.25
Vas
220 L
BL
24.2 T·m
Xmax
11.5 mm
Sensitivity
94.7 dB
Power
1000 W
B&C15PS76
£184.00 · 37% less, betterFs38 Hz +36%, worse
Qts0.26 +4%
Vas164 L −25%, better
BL22.1 T·m −9%
Xmax7.5 mm −35%, worse
Sensitivity97.1 dB +2.4, better
B&C15PLB76
£191.58 · 34% less, betterFs42 Hz +50%, worse
Qts0.25 –
Vas164 L −25%, better
BL22.1 T·m −9%
Xmax5 mm −57%, worse
Sensitivity98.7 dB +4, better
FaitalPRO15FH510
£199.28 · 31% less, betterFs35 Hz +25%, worse
Qts0.26 +4%
Vas191.8 L −13%, better
BL21 T·m −13%, worse
Xmax9.3 mm −20%, worse
Sensitivity96.9 dB +2.2, better
RCFL15P400
£214.72 · 26% less, betterFs36 Hz +29%, worse
Qts0.25 –
Vas160 L −27%, better
BL24.8 T·m –
Xmax8 mm −30%, worse
Sensitivity96.4 dB +1.7
RCFLF15G401
£238.26 · 18% less, betterFs36 Hz +29%, worse
Qts0.26 +4%
Vas150 L −32%, better
BL24.6 T·m –
Xmax9 mm −22%, worse
Sensitivity96.2 dB +1.5
RCFLF15X401
£240.00 · 17% less, betterFs34 Hz +21%, worse
Qts0.29 +16%, worse
Vas146 L −34%, better
BL26.5 T·m +10%
Xmax12 mm +4%
Sensitivity94.8 dB –
Eighteen Sound15LW1401
£254.65 · 12% less, betterFs42 Hz +50%, worse
Qts0.27 +8%
Vas131 L −40%, better
BL24.2 T·m –
Xmax9 mm −22%, worse
Sensitivity97.4 dB +2.7, better
FaitalPRO15HP1020
£263.08 · 9% less, betterFs40 Hz +43%, worse
Qts0.27 +8%
Vas126.6 L −42%, better
BL24.2 T·m –
Xmax9 mm −22%, worse
Sensitivity96.6 dB +1.9
Eighteen Sound15ND930
£266.78 · 8% less, betterFs36 Hz +29%, worse
Qts0.22 −12%, better
Vas206 L −6%
BL23.8 T·m –
Xmax7.5 mm −35%, worse
Sensitivity98.2 dB +3.5, better
FaitalPRO15FX600
£283.85 · 2% lessFs38 Hz +36%, worse
Qts0.27 +8%
Vas128.3 L −42%, better
BL23.2 T·m −4%
Xmax11.3 mm –
Sensitivity96 dB +1.3
Eighteen Sound15NLW9401
£288.50 · Same priceFs39 Hz +39%, worse
Qts0.26 +4%
Vas134 L −39%, better
BL25.4 T·m +5%
Xmax10 mm −13%, worse
Sensitivity96.6 dB +1.9
Eighteen Sound15NLW9300
£315.00 · 9% more, worseFs39 Hz +39%, worse
Qts0.26 +4%
Vas170 L −23%, better
BL24.4 T·m –
Xmax8 mm −30%, worse
Sensitivity97.8 dB +3.1, better
Eighteen Sound15LW1500
£315.00 · 9% more, worseFs34 Hz +21%, worse
Qts0.28 +12%, worse
Vas195 L −11%, better
BL22.1 T·m −9%
Xmax9 mm −22%, worse
Sensitivity96.2 dB +1.5
Beyma15MLEX1000ND
£328.81 · 13% more, worseFs38 Hz +36%, worse
Qts0.21 −16%, better
Vas167 L −24%, better
BL26 T·m +7%
Xmax11 mm −4%
Sensitivity98.4 dB +3.7, better
No photo
PHL Audio6301MND
No current priceFs36 Hz +29%, worse
Qts0.26 +4%
Vas140 L −36%, better
BL25.5 T·m +5%
Xmax10.5 mm −9%
Sensitivity95.7 dB +1
CelestionCF1540F
No current priceFs29 Hz +4%
Qts0.23 −6%
Vas227.9 L +4%
BL23.1 T·m −4%
Xmax8.6 mm −25%, worse
Sensitivity95.7 dB +1
CelestionFTR15-4080F
No current priceFs38 Hz +36%, worse
Qts0.25 –
Vas163.1 L −26%, better
BL23.5 T·m –
Xmax8.5 mm −26%, worse
Sensitivity97.2 dB +2.5, better
No photo
PHL Audio6201MND
No current priceFs36 Hz +29%, worse
Qts0.27 +8%
Vas140 L −36%, better
BL25 T·m +3%
Xmax10.5 mm −9%
Sensitivity95.6 dB +0.9
BMS15N820
No current priceFs39 Hz +40%, worse
Qts0.26 +4%
Vas159 L −28%, better
BL24.2 T·m –
Xmax4.5 mm −61%, worse
Sensitivity97.5 dB +2.8, better
No photo
PHL Audio5011MNDU
No current priceFs38 Hz +36%, worse
Qts0.26 +4%
Vas169 L −23%, better
BL23.7 T·m –
Xmax7.5 mm −35%, worse
Sensitivity97.2 dB +2.5, better
PeerlessFSL-1530R01-08
No current priceFs41 Hz +46%, worse
Qts0.24 −4%
Vas180 L −18%, better
BL21.8 T·m −10%
Xmax4.7 mm −59%, worse
Sensitivity99 dB +4.3, better
Eighteen Sound15MB650
No current priceFs40 Hz +43%, worse
Qts0.26 +4%
Vas210 L −5%
BL20 T·m −17%, worse
Xmax4 mm −65%, worse
Sensitivity99 dB +4.3, better
Oberton15NB500
No current priceFs43 Hz +53%, worse
Qts0.26 –
Vas121.5 L −45%, better
BL24.3 T·m –
Xmax7.3 mm −37%, worse
Sensitivity97.7 dB +3, better
Precision DevicesPD.155NR1
No current priceFs37 Hz +32%, worse
Qts0.23 −9%
Vas140 L −36%, better
BL28.6 T·m +18%, better
Xmax12 mm +4%
Sensitivity96.8 dB +2.1, better
Oberton15NB451
No current priceFs40 Hz +41%, worse
Qts0.26 –
Vas145.2 L −34%, better
BL22.9 T·m −5%
Xmax7 mm −39%, worse
Sensitivity97.4 dB +2.7, better
Precision DevicesPD.153C001
No current priceFs38 Hz +36%, worse
Qts0.22 −11%, better
Vas196 L −11%, better
BL24.2 T·m –
Xmax7.7 mm −33%, worse
Sensitivity98.7 dB +4, better
Eighteen Sound15ND940
No current priceFs38 Hz +36%, worse
Qts0.28 +12%, worse
Vas174 L −21%, better
BL21.9 T·m −9%
Xmax9.5 mm −17%, worse
Sensitivity97.2 dB +2.5, better
BMS15S430V2
No current priceFs40 Hz +42%, worse
Qts0.26 +4%
Vas135 L −39%, better
BL25.0 T·m +3%
Xmax7.5 mm −35%, worse
Sensitivity97 dB +2.3, better
Precision DevicesPD.153C002
No current priceFs38 Hz +36%, worse
Qts0.25 –
Vas263 L +20%, worse
BL18.9 T·m −22%, worse
Xmax6.8 mm −41%, worse
Sensitivity99.4 dB +4.7, better
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 | £289.95, the lowest price | Stock not listed | Visit shop at Lean Business | |
Lean Audio | £287.60 | Back order | Visit shop at Lean Audio |
Best price over time
Tracked since 1 Apr