Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespB&C 18NW100 4Ω
LF DriverMedia
Auto-advancing
Overview
LF Driver18NW series
B&C
B&C 18NW100
B&C 18NW100 is a 18" 4 ohm LF driver rated at 1199W RMS. The validated T/S data includes Fs 30Hz, Qts 0.27, Vas 203.5L, Xmax 9mm, sensitivity 95dB, plus 1089cm³ Vd and 107 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £277.00.
Size
18"
Impedance
4Ω
RMS Power
1199W
Sensitivity
95.0dB
EBP
107
Vented alignment
Vd
1089cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
free-air SPL240 ptsp3medium
Curve provenanceInspect 2 tracesHide details
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v2
free-air SPL
Frequency response
240 plotted pointsSource file SHA-256 90238489afe9…Medium confidence4,866 selected pixels of 6,288 - Trace datasheet-response-trace-poc/v2
free-air impedance
Impedance response
240 plotted pointsSource file SHA-256 90238489afe9…Medium confidence3,730 selected pixels of 3,730
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs30Hz
Qts0.27
Qes0.28
Qms6.2
Vas203.5L
Re3.7Ω
Le1.70mH
BL24.7Tm
Sd1210cm²
Mms244g
Xmax9.0mm
SPL95dB
Power1199W
Power Nominal1199W
Impedance4Ω
Min Impedance4.5Ω
F Low35Hz
F High1000Hz
Voice Coil100mm
Flux Density1.20T
Pricing & availability
Price definitionsPrice movement
Other offers
3 vendorsjpleisure
Updated 7 Aug 2026· 4Ω
Source: ex VAT · 20%
£285.72
inc VAT
In stock
jpleisure
Updated 11 Sept 2026· 4Ω
Source: ex VAT · 20%
£285.72
inc VAT
In stock
partsexpress
Updated 11 Sept 2026· 4Ω
Source: ex VAT
£338.83
inc VAT
3 in stock
Best current price
Updated 11 Sept 2026
bluearan
£277.00
Avg £296.82£19.82 below avg (-6.7%)
inc VAT·2 in stock
Use this driver
Open it in 00 Simulator, download it for your enclosure tool, or copy the specification values.
Files use canonical values. Required mechanical fields are derived only where the target format needs them.
WinISD
.wdr · WinISD driver editor
Native WinISD driver record with the required SI conversions.
Download for WinISDBASTA!
.bastaelement · BASTA! loudspeaker simulator
Native BASTA! element file using its documented SI-unit fields.
Download for BASTA!VituixCAD
.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
Download for VituixCAD00 Simulator
Direct import · Web app
Start a new enclosure simulation with this driver already loaded.
Open in 00 SimulatorCopy spec sheet
Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight9.1kg
Diameter460.0mm
Overall Depth209.0mm
Cutout Diameter422.0mm
Bolt Circle Diameter440.0mm
Additional Manufacturer Specs
Bl24.7 Tm
Fs30 Hz
Le1.7 mH
Re3.7 Ω
Sd1210 cm² (187.6 in²)
Ebp107 Hz
Mms244 g
Qes0.28
Qms6.2
Qts0.27
Vas203.5 dm³ (7.19 ft³)
η01.95 %
ConeRCK18NW1004
Xmax9 mm
Xvar11 mm
SpiderDouble Silicone
Cone ShapeRadial
Pole DesignT-Pole
Winding Depth25 mm (1 in)
Surround ShapeTriple Roll
Former MaterialGlass Fibre
Magnet MaterialNeodymium Inside Slug
Nominal Diameter460 mm (18 in)
Winding MaterialCopper
Magnetic Gap Depth12 mm (0.5 in)
Recommended Tuning37 Hz
Bolt Circle Diameter440 mm (17.3 in)
Recommended Enclosure160 dm³ (5.65 ft³)
Woofer Cone TreatmentTWP Waterproof Both Sides
Baffle Cutout Diameter422 mm (16.6 in)
Flange And Gasket Thickness16 mm (0.62 in)
Air Volume Occupied By Driver8.5 dm³ (0.3 ft³)
Similar Drivers
Size stays fixed. Tune the T/S ranges to change what counts as a match, or add a specific driver to compare it directly.
Reference
B&C
18NW100
18"
Best current price
£277.00
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size. Pin a driver to open a side-by-side comparison.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
83%
Similarity
22% cheaper£215.75
RCF
LF18G401
18"
Lower price
Xmax9mm0%
Qts0.29+7%
BL24.6Tm0%
Vas268L+32%
Qes0.3+7%
65%
Similarity
19% cheaper£225.00
RCF
L18P300
18"
Lower price
Xmax8mm-11%
Qts0.33+22%
BL23.5Tm-5%
Vas226L+11%
Qes0.34+21%
84%
Similarity
14% cheaper£238.00
B&C
18PZB100
18"
Lower price
Xmax8mm-11%
Qts0.28+4%
BL25Tm+1%
Vas164L-19%
Qes0.29+4%
67%
Similarity
14% cheaper£238.00
B&C
18PZB100
18"
Lower price
Xmax8mm-11%
Qts0.24-11%
BL26Tm+5%
Vas297L+46%
Qes0.25-11%
71%
Similarity
14% cheaper£238.99
B&C
18TBX100
18"
Lower price
Xmax9mm0%
Qts0.31+15%
BL22Tm-11%
Vas256L+26%
Qes0.33+18%
72%
Similarity
12% cheaper£243.89
Eighteen Sound
18W2001
18"
Lower price
Xmax7mm-22%
Qts0.25-7%
BL27.1Tm+10%
Vas230L+13%
Qes0.26-7%
89%
Similarity
10% cheaper£250.53
Eighteen Sound
18LW1251
18"
Lower price
Xmax9mm0%
Qts0.270%
BL23.6Tm-4%
Vas268L+32%
Qes0.280%
58%
Similarity
8% cheaper£254.65
Eighteen Sound
18W1001
18"
Lower price
Xmax7mm-22%
Qts0.23-15%
BL27.6Tm+12%
Vas268L+32%
Qes0.24-14%
78%
Similarity
2% cheaper£270.47
Eighteen Sound
18LW1400
18"
Lower price
Xmax9mm0%
Qts0.29+7%
BL24.7Tm0%
Vas297L+46%
Qes0.31+11%
76%
Similarity
2% cheaper£272.63
Eighteen Sound
18LW2400
18"
Lower price
Xmax9.5mm+6%
Qts0.31+15%
BL25.6Tm+4%
Vas230L+13%
Qes0.32+14%
82%
Similarity
1% cheaper£273.68
Beyma
18PW1400FE
18"
Lower price
Xmax10mm+11%
Qts0.270%
BL29Tm+17%
Vas228.9L+12%
Qes0.280%
83%
Similarity
£277.00
B&C
18NW100
18"
Xmax9mm0%
Qts0.26-4%
BL28Tm+13%
Vas252L+24%
Qes0.27-4%