Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespCIARE HM087 8Ω
LF DriverMedia
Overview
LF DriverHM series
CIARE
CIARE HM087
CIARE HM087 is a 3.5" 8 ohm LF driver rated at 90W RMS. The validated T/S data includes Fs 270Hz, Qts 1.39, Vas 0.2L, Xmax 2.1mm, sensitivity 84.9dB, plus 7cm³ Vd and 134 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
3.5"
Impedance
8Ω
RMS Power
90W
Sensitivity
84.9dB
89.0dBmanufacturer; using T/S-derived value (4.1dB delta).
EBP
134
Vented alignment
Vd
7cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
frequency response240 ptsp1medium
Curve provenanceInspect 1 traceHide details
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
frequency response
Frequency response
240 plotted pointsMedium confidence1,250 selected pixels of 1,683
T/S Parameters
Valid
Fs270Hz
Qts1.39
Qes2.02
Qms4.4
Vas0.2L
Re7.3Ω
Le0.20mH
BL4.1Tm
Sd35cm²
Mms3g
Xmax2.1mm
SPL85dB
Power90W
Power Nominal30W
Impedance8Ω
F Low150Hz
F High150Hz
Voice Coil20mm
Pricing & availability
Price definitionsVendor offers
1 vendorleanaudio
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£15.47
inc VAT
Back order
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
Weight0.4kg
Diameter87.0mm
Overall Depth42.0mm
Cutout Diameter77.0mm
Bolt Circle Diameter100.0mm
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
CIARE
HM087
3.5"
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.
Loading matches