Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespCIARE CMI250ND 4Ω
LF DriverMedia
Overview
LF DriverCMI series
CIARE
CIARE CMI250ND
CIARE CMI250ND is a 10" 4 ohm LF driver rated at 450W RMS. The validated T/S data includes Fs 59Hz, Qts 0.50, Vas 34L, Xmax 4.5mm, sensitivity 93.3dB, plus 160cm³ Vd and 113 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
10"
Impedance
4Ω
RMS Power
450W
Sensitivity
93.3dB
97.5dBmanufacturer; using T/S-derived value (4.2dB delta).
EBP
113
Vented alignment
Vd
160cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
frequency response240 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
frequency response
Frequency response
240 plotted pointsMedium confidence2,611 selected pixels of 2,611 - Trace datasheet-response-trace-poc/v1
free air impedance
Impedance response
240 plotted pointsMedium confidence2,165 selected pixels of 2,165
T/S Parameters
Valid
Fs59Hz
Qts0.50
Qes0.52
Qms10.8
Vas34.0L
Re3.0Ω
Le0.39mH
BL9.0Tm
Sd356cm²
Mms38g
Xmax4.5mm
SPL93dB
Power450W
Power Nominal220W
Impedance4Ω
F Low80Hz
F High3500Hz
Voice Coil50mm
Pricing & availability
Price definitionsVendor offers
1 vendorleanaudio
Updated 11 Sept 2026· 4Ω
Source: inc VAT · 20%
£105.94
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.
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Dimensions & Physical
Weight2.3kg
Diameter268.0mm
Overall Depth116.0mm
Cutout Diameter235.0mm
Bolt Circle Diameter253.0mm
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
CMI250ND
10"
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.
11 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
100%
Similarity
CIARE
CMI250
10"
Xmax4.5mm0%
Qts0.50%
BL9Tm0%
Vas34L0%
Qes0.520%
71%
Similarity
£55.28
FaitalPRO
10FE400
10"
Xmax5.4mm+20%
Qts0.47-6%
BL11.5Tm+28%
Vas35.3L+4%
Qes0.520%
68%
Similarity
£55.54
Lavoce
WSF102.00
10"
Xmax5.2mm+16%
Qts0.45-10%
BL11.6Tm+29%
Vas34L0%
Qes0.48-8%
58%
Similarity
£67.00
FaitalPRO
10FE300
10"
Xmax5.5mm+23%
Qts0.52+4%
BL11.3Tm+26%
Vas50.5L+49%
Qes0.54+4%
55%
Similarity
£55.46
Dayton Audio
PA255-8
10"
Xmax5mm+11%
Qts0.61+22%
BL10.6Tm+18%
Vas41.2L+21%
Qes0.66+27%
53%
Similarity
PRV Audio
10MR650A-4
10"
Xmax5.2mm+16%
Qts0.39-22%
BL10Tm+11%
Vas44L+29%
Qes0.4-23%
53%
Similarity
Oberton
10CX
10"
Xmax4.3mm-6%
Qts0.38-24%
BL12.1Tm+34%
Vas32.3L-5%
Qes0.39-25%
52%
Similarity
£57.63
PRV Audio
10W650A-4
10"
Xmax4mm-11%
Qts0.39-22%
BL11.2Tm+25%
Vas41.2L+21%
Qes0.4-23%
50%
Similarity
Oberton
10M150
10"
Xmax3.3mm-28%
Qts0.43-14%
BL11.6Tm+29%
Vas25.9L-24%
Qes0.45-13%
48%
Similarity
£85.99
B&C
10CL51
10"
Xmax5.5mm+22%
Qts0.38-24%
BL11.6Tm+29%
Vas36L+6%
Qes0.42-19%
48%
Similarity
CIARE
PWA10.50
10"
Xmax5.8mm+29%
Qts0.4-20%
BL11.4Tm+27%
Vas39.9L+17%
Qes0.45-13%