Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespJensen P8R-8 8Ω
LF DriverMedia
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Overview
LF DriverVintage Alnico series
Jensen
Jensen P8R-8
Jensen P8R-8 is a 8" 8 ohm LF driver rated at 25W RMS. The validated T/S data includes Fs 135Hz, Qts 2.28, Vas 10.3L, Xmax 1mm, sensitivity 91.8dB, plus 21cm³ Vd. 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: Qes
- Manufacturer page linked
- Datasheet linked
- Canonical units normalized for comparison
- Vd can be derived from Sd and Xmax
Size
8"
Impedance
8Ω
RMS Power
25W
Sensitivity
91.8dB
Vd
21cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
P8R - 8 ohm – SPL121 ptshigh
Curve provenanceInspect 2 tracesHide details
These plotted lines reproduce manufacturer-provided structured chart data, not Bits measurements or pixel digitizations. How provenance works
- Trace jensen-structured-response/v1
P8R - 8 ohm – SPL
Frequency response
121 plotted pointsManufacturer structured chart dataSource payload SHA-256 3b39666664fa…Series P8R - 8 ohmHigh confidence - Trace jensen-structured-response/v1
P8R - 8 ohm – free-air impedance
Impedance response
121 plotted pointsManufacturer structured chart dataSource payload SHA-256 3b39666664fa…Series P8R - 8 ohmHigh confidence
T/S Parameters
Valid
Fs135Hz
Qts2.28
Qms8.7
Vas10.3L
Re6.6Ω
Le0.36mH
BL4.0Tm
Sd214cm²
Mms9g
Xmax1.0mm
SPL92dB
Power25W
Power Nominal25W
Impedance8Ω
Voice Coil25mm
Flux Density0.96T
Pricing & availability
Price definitionsNo standard offers found
Check the manufacturer website for current pricing.
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 Qes
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 Qes
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
Weight1.2kg
Diameter207.0mm
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
Jensen
P8R-8
8"
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Matches sit inside every range. Size stays fixed automatically.
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