Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespCIARE CMI320ND 4Ω
LF DriverMedia
Overview
LF DriverCMI series
CIARE
CIARE CMI320ND
CIARE CMI320ND is a 12" 4 ohm LF driver rated at 450W RMS. The validated T/S data includes Fs 53Hz, Qts 0.43, Vas 70L, Xmax 5mm, sensitivity 95.8dB, plus 274cm³ Vd and 120 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £147.40.
Size
12"
Impedance
4Ω
RMS Power
450W
Sensitivity
95.8dB
100.5dBmanufacturer; using T/S-derived value (4.7dB delta).
EBP
120
Vented alignment
Vd
274cm³
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 confidence2,804 selected pixels of 2,804
T/S Parameters
Valid
Fs53Hz
Qts0.43
Qes0.44
Qms13.5
Vas70.0L
Re2.8Ω
Le0.60mH
BL10.6Tm
Sd547cm²
Mms54g
Xmax5.0mm
SPL96dB
Power450W
Power Nominal220W
Impedance4Ω
F Low50Hz
F High50Hz
Voice Coil50mm
Pricing & availability
Price definitionsPrice movement
Best current price
Updated 11 Sept 2026
partsexpress
£147.40
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
Weight2.7kg
Diameter315.0mm
Overall Depth135.0mm
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
CMI320ND
12"
Best current price
£147.40
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.
90%
Similarity
58% cheaper£61.31
Eminence
DELTA-12LFC
12"
Lower price
Xmax4.8mm-4%
Qts0.44+2%
BL10.9Tm+3%
Vas63.7L-9%
Qes0.47+7%
64%
Similarity
57% cheaper£62.80
PRV Audio
12W750A
12"
Lower price
Xmax3.6mm-28%
Qts0.430%
BL14.3Tm+35%
Vas81L+16%
Qes0.440%
67%
Similarity
57% cheaper£63.48
Celestion
TF1220
12"
Lower price
Xmax4mm-20%
Qts0.39-10%
BL13.9Tm+31%
Vas72.8L+4%
Qes0.440%
65%
Similarity
57% cheaper£64.00
FaitalPRO
12FE300
12"
Lower price
Xmax5.1mm+1%
Qts0.51+19%
BL12.5Tm+18%
Vas83.7L+20%
Qes0.53+20%
62%
Similarity
55% cheaper£66.50
PRV Audio
12W800A
12"
Lower price
Xmax5.7mm+14%
Qts0.47+9%
BL12.7Tm+20%
Vas93.9L+34%
Qes0.49+11%
79%
Similarity
46% cheaper£80.00
CIARE
FXI12
12"
Lower price
Xmax5mm0%
Qts0.44+2%
BL13.9Tm+31%
Vas70L0%
Qes0.49+11%
69%
Similarity
30% cheaper£103.54
Eminence
DELTA-12LFA
12"
Lower price
Xmax4.8mm-4%
Qts0.47+9%
BL14.1Tm+33%
Vas67.9L-3%
Qes0.51+16%
69%
Similarity
11% cheaper£131.00
Eminence
BASSLITE S2012
12"
Lower price
Xmax5.2mm+4%
Qts0.48+12%
BL11.7Tm+10%
Vas90.6L+29%
Qes0.53+20%
57%
Similarity
£147.95
FaitalPRO
12PR300
12"
Xmax4.9mm-2%
Qts0.36-16%
BL14.1Tm+33%
Vas92.6L+32%
Qes0.37-16%
61%
Similarity
14% more£168.20
Lavoce
CSF122.50K
12"
Higher price
Xmax6.3mm+25%
Qts0.42-2%
BL13.9Tm+31%
Vas89.8L+28%
Qes0.45+2%
62%
Similarity
62% more£239.00
Celestion
FTX1225
12"
Higher price
Xmax6mm+20%
Qts0.4-8%
BL14Tm+32%
Vas84.6L+21%
Qes0.44-1%
97%
Similarity
CIARE
FXI12
12"
Xmax5mm0%
Qts0.44+2%
BL10.7Tm+1%
Vas70L0%
Qes0.45+2%