Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespCIARE HW321 8Ω
LF DriverMedia
Overview
LF DriverHW series
CIARE
CIARE HW321
CIARE HW321 is a 12" 8 ohm LF driver rated at 400W RMS. The validated T/S data includes Fs 27Hz, Qts 0.33, Vas 205L, Xmax 7.3mm, sensitivity 92.4dB, plus 399cm³ Vd and 73 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £113.81.
Size
12"
Impedance
8Ω
RMS Power
400W
Sensitivity
92.4dB
EBP
73
Either alignment
Vd
399cm³
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 confidence822 selected pixels of 1,208
T/S Parameters
Valid
Fs27Hz
Qts0.33
Qes0.37
Qms3.0
Vas205.0L
Re5.7Ω
Le0.90mH
BL13.2Tm
Sd547cm²
Mms67g
Xmax7.3mm
SPL92dB
Power400W
Power Nominal150W
Impedance8Ω
F Low25Hz
F High25Hz
Voice Coil50mm
Pricing & availability
Price definitionsPrice movement
Other offers
1 vendorleanbusiness
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£113.81
inc VAT
Best current price
Updated 11 Sept 2026
leanaudio
£113.81
Avg £113.81£0.00 vs avg (+0.0%)
inc VAT·2 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
Weight4.9kg
Diameter315.0mm
Overall Depth139.0mm
Cutout Diameter282.0mm
Bolt Circle Diameter295.0mm
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
HW321
12"
Best current price
£113.81
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.
67%
Similarity
22% cheaper£88.74
Dayton Audio
DS315-8
12"
Lower price
Xmax5.5mm-25%
Qts0.31-6%
BL15.6Tm+18%
Vas159L-22%
Qes0.370%
65%
Similarity
9% cheaper£103.54
Dayton Audio
DSA315-8
12"
Lower price
Xmax5.5mm-25%
Qts0.330%
BL16.1Tm+22%
Vas147L-28%
Qes0.4+8%
41%
Similarity
6% cheaper£106.55
SB Audience
ROSSO-12MW300
12"
Lower price
Xmax6.7mm-8%
Qts0.27-18%
BL17.4Tm+32%
Vas85.9L-58%
Qes0.28-24%
47%
Similarity
7% more£122.29
Beyma
12WRS400
12"
Higher price
Xmax6.3mm-14%
Qts0.29-12%
BL17.4Tm+32%
Vas91L-56%
Qes0.31-16%
61%
Similarity
13% more£129.00
Fane
SOVEREIGN PRO 12-500
12"
Higher price
Xmax6mm-18%
Qts0.31-5%
BL16Tm+21%
Vas107L-48%
Qes0.35-5%
75%
Similarity
40% more£159.86
FaitalPRO
12PR320
12"
Higher price
Xmax7.4mm+1%
Qts0.37+12%
BL13.5Tm+3%
Vas113.3L-45%
Qes0.39+5%
55%
Similarity
54% more£175.00
Eminence
KAPPALITE 3012LF
12"
Higher price
Xmax9.1mm+25%
Qts0.32-3%
BL16.7Tm+27%
Vas106.7L-48%
Qes0.34-8%
38%
Similarity
58% more£180.28
FaitalPRO
12FH500
12"
Higher price
Xmax7.5mm+3%
Qts0.25-24%
BL17.5Tm+33%
Vas87.3L-57%
Qes0.26-30%
50%
Similarity
110% more£239.00
Celestion
FTX1225
12"
Higher price
Xmax6mm-18%
Qts0.4+20%
BL14Tm+6%
Vas84.6L-59%
Qes0.44+18%
84%
Similarity
486% more£666.95
Scanspeak
32W/8878T01
12"
Higher price
Xmax7.5mm+3%
Qts0.330%
BL15.6Tm+18%
Vas234L+14%
Qes0.35-5%
86%
Similarity
Dayton Audio
SD315A-88
12"
Xmax7mm-4%
Qts0.330%
BL11.9Tm-10%
Vas151.7L-26%
Qes0.370%
74%
Similarity
Scanspeak
32W/4878T01
12"
Xmax7mm-4%
Qts0.28-15%
BL13Tm-1%
Vas170L-17%
Qes0.3-19%