Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Not enough T/S data
Missing Mms
BishopSound BSP18 8Ω
LF DriverMedia
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Overview
LF DriverBSP series
BishopSound
BishopSound BSP18
BishopSound BSP18 is a 18" 8 ohm LF driver rated at 800W RMS. The validated T/S data includes Fs 35Hz, Qts 0.35, Vas 58.6L, Xmax 8.2mm, sensitivity 91.1dB, plus 722cm³ Vd and 113 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
8Ω
RMS Power
800W
Sensitivity
91.1dB
98.0dBmanufacturer; using T/S-derived value (6.9dB delta).
EBP
113
Vented alignment
Vd
722cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
spl240 ptsp1medium
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/v1
spl
Frequency response
240 plotted pointsMedium confidence544 selected pixels of 544 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence653 selected pixels of 653
T/S Parameters
Valid
Fs35Hz
Qts0.35
Qes0.31
Qms9.0
Vas58.6L
Re5.0Ω
Le0.71mH
BL36.7Tm
Sd880cm²
Xmax8.2mm
SPL91dB
Power800W
Impedance8Ω
Min Impedance6.5Ω
F Low35Hz
F High1000Hz
Voice Coil100mm
Flux Density1.00T
Pricing & availability
Price definitionsVendor offers
1 vendorbishopsound
Updated 11 Sept 2026
Source: ex VAT · 20%
£172.74
inc VAT
Out of 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.
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
Weight12.0kg
Diameter460.0mm
Overall Depth208.0mm
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
BSP18
18"
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