Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Not enough T/S data
Missing Mms
BishopSound BDP18/4 4Ω
LF DriverMedia
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Overview
LF DriverBDP series
BishopSound
BishopSound BDP18/4
BishopSound BDP18/4 is a 18" 4 ohm LF driver rated at 1000W RMS. The validated T/S data includes Fs 35Hz, Qts 0.24, Vas 297.5L, Xmax 11.3mm, sensitivity 99.1dB, plus 137cm³ Vd and 140 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Partial source evidence
Automated T/S checks passed, but some material low-frequency parameters are not published for this record.
Material fields not published: Mms
- Manufacturer page linked
- Datasheet linked
- Canonical units normalized for comparison
- Vd can be derived from Sd and Xmax
- EBP can be derived from Fs and Qes
Size
18"
Impedance
4Ω
RMS Power
1000W
Sensitivity
99.1dB
97.0dBmanufacturer; using T/S-derived value (2.1dB delta).
EBP
140
Vented alignment
Vd
137cm³
T/S Parameters
Valid
Fs35Hz
Qts0.24
Qes0.25
Qms5.2
Vas297.5L
Re5.1Ω
Le1.60mH
BL2.5Tm
Sd121cm²
Xmax11.3mm
SPL99dB
Power1000W
Impedance4Ω
Min Impedance2.6Ω
F Low35Hz
F High1000Hz
Voice Coil100mm
Flux Density1.10T
Pricing & availability
Price definitionsOffers & B-stock
1 hidden from price comparisons
No standard offers found
Show offers & B-stock to include non-standard listings.
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.
Not enough T/S data
Missing Mms
BASTA!
.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.
Not enough T/S data
Missing Mms
00 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
Weight17.0kg
Diameter460.0mm
Overall Depth202.0mm
Bolt Circle Diameter440.0mm
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
BishopSound
BDP18/4
18"
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.
1 match
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
100%
Similarity
BishopSound
BDP18/8
18"
Xmax11.3mm0%
Qts0.240%
BL2.5Tm0%
Vas297.5L0%
Qes0.250%