Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespB&C 18PZB100 4Ω
LF DriverMedia
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Overview
LF Driver18PZB series
B&C
B&C 18PZB100
B&C 18PZB100 is a 18" 4 ohm LF driver rated at 700W RMS. The validated T/S data includes Fs 38Hz, Qts 0.28, Vas 164L, Xmax 8mm, sensitivity 96.9dB, plus 907cm³ Vd and 131 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £238.00.
Size
18"
Impedance
4Ω
RMS Power
700W
Sensitivity
96.9dB
EBP
131
Vented alignment
Vd
907cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs38Hz
Qts0.28
Qes0.29
Qms6.1
Vas164.0L
Re4.0Ω
Le1.25mH
BL25.0Tm
Sd1134cm²
Mms190g
Xmax8.0mm
SPL97dB
Power700W
Power Nominal700W
Impedance4Ω
Min Impedance4.2Ω
F Low40Hz
F High2000Hz
Voice Coil100mm
Flux Density1.15T
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorsjpleisure
Updated 7 Aug 2026· 4Ω
Source: ex VAT · 20%
£250.00
inc VAT
In stock
jpleisure
Updated 11 Sept 2026· 4Ω
Source: ex VAT · 20%
£250.00
inc VAT
In stock
Best current price
Updated 11 Sept 2026
bluearan
£238.00
Avg £246.00£8.00 below avg (-3.3%)
inc VAT·4 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
Weight12.2kg
Diameter460.0mm
Overall Depth202.0mm
Cutout Diameter422.0mm
Bolt Circle Diameter440.0mm
Additional Manufacturer Specs
Bl25 Tm
Fs38 Hz
Le1.25 mH
Re4 Ω
Sd1134 cm² (175.77 in²)
Ebp131 Hz
Mms190 g
Qes0.29
Qms6.1
Qts0.28
Vas164 dm³ (5.79 ft³)
η02.95 %
ConeRCK18PZB1004
Xmax8 mm
Xvar8 mm
SpiderDouble Silicone
Cone ShapeExponential
Pole DesignStraight Pole
Winding Depth21 mm (0.83 in)
Surround ShapeDouble Roll
Former MaterialGlass Fibre
Magnet MaterialFerrite
Nominal Diameter460 mm (18 in)
Winding MaterialCopper
Magnetic Gap Depth11 mm (0.43 in)
Recommended Tuning39 Hz
Bolt Circle Diameter440 mm (17.32 in)
Recommended Enclosure160 dm³ (5.65 ft³)
Woofer Cone TreatmentTWP Waterproof Both Sides
Baffle Cutout Diameter422 mm (16.61 in)
Flange And Gasket Thickness16 mm (0.63 in)
Air Volume Occupied By Driver9.5 dm³ (0.34 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
18PZB100
18"
Best current price
£238.00
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.
68%
Similarity
5% cheaper£225.00
RCF
L18P300
18"
Lower price
Xmax8mm0%
Qts0.33+18%
BL23.5Tm-6%
Vas226L+38%
Qes0.34+17%
59%
Similarity
£238.99
B&C
18TBX100
18"
Xmax9mm+13%
Qts0.31+11%
BL22Tm-12%
Vas256L+56%
Qes0.33+14%
56%
Similarity
£238.99
B&C
18TBX100
18"
Xmax9mm+13%
Qts0.35+25%
BL25.5Tm+2%
Vas212L+29%
Qes0.37+28%
67%
Similarity
2% more£243.89
Eighteen Sound
18W2001
18"
Higher price
Xmax7mm-12%
Qts0.25-11%
BL27.1Tm+8%
Vas230L+40%
Qes0.26-10%
66%
Similarity
15% more£272.63
Eighteen Sound
18LW2400
18"
Higher price
Xmax9.5mm+19%
Qts0.31+11%
BL25.6Tm+2%
Vas230L+40%
Qes0.32+10%
64%
Similarity
15% more£273.68
Beyma
18PW1400FE
18"
Higher price
Xmax10mm+25%
Qts0.27-4%
BL29Tm+16%
Vas228.9L+40%
Qes0.28-3%
82%
Similarity
16% more£277.00
B&C
18NW100
18"
Higher price
Xmax9mm+13%
Qts0.27-4%
BL24.7Tm-1%
Vas203.5L+24%
Qes0.28-3%
65%
Similarity
16% more£277.00
B&C
18NW100
18"
Higher price
Xmax9mm+13%
Qts0.26-7%
BL28Tm+12%
Vas252L+54%
Qes0.27-7%
64%
Similarity
21% more£287.00
Fane
COLOSSUS 18SB
18"
Higher price
Xmax8.3mm+3%
Qts0.35+24%
BL24Tm-4%
Vas199L+21%
Qes0.37+26%
69%
Similarity
24% more£294.38
FaitalPRO
18HP1022
18"
Higher price
Xmax9.5mm+19%
Qts0.3+7%
BL28Tm+12%
Vas204.9L+25%
Qes0.31+7%
57%
Similarity
33% more£316.72
BMS
18S430V2
18"
Higher price
Xmax8mm0%
Qts0.34+21%
BL23.5Tm-6%
Vas262L+60%
Qes0.36+24%
64%
Similarity
35% more£320.83
RCF
LF18N401
18"
Higher price
Xmax9mm+13%
Qts0.26-7%
BL27.8Tm+11%
Vas257L+57%
Qes0.27-7%