TECTONIC BMR TEBM46C20N-4B Speaker Driver Full Range Paper 20W 4 Ohm 86dB 150Hz - 20kHz Ø 7.6cm

Tectonic's BMR range consists of wideband loudspeakers designed to cover a very large part of the audible audio spectrum. Thus, the TEBM46C20N-4B has an extended frequency response from 150Hz to 20kHz and a wide directivity.

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47,42 € tax excl.
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Shipping date: 22-11-2024.

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2 Years warranty
 
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TECTONIC BMR TEBM46C20N-4B

Speaker Driver Full Range Paper 20W 4 Ohm 86dB 150Hz - 20kHz Ø 7.6cm

TECTONIC BMR TEBM46C20N-4B Haut-Parleur Large Bande 20W 4 Ohm 86dB 150Hz - 20kHz Ø 7.6cm

Tectonic's BMR range consists of wideband loudspeakers designed to cover a very large part of the audible audio spectrum. Thus, the TEBM46C20N-4B has an extended frequency response from 150Hz to 20kHz and a wide directivity. In addition, Tectonic combines flexible wave technology and piston operation to ensure high audio performance despite a very small speaker format.

Dimensions

TECTONIC BMR TEBM46C20N-4B Haut-Parleur Large Bande 20W 4 Ohm 86dB 150Hz - 20kHz Ø 7.6cm

Technical characteristics

Specifications
Product typeFull range speaker driver
PowerRMS : 20W
Impedance4 Ohm
Frequency response150Hz - 20kHz
Sensitivity86dB 1W/1m
Depth34.65mm
Diameter75mm
Weight194g
Thiele-Small Parameters
ParameterDescriptionMin.Typ.Max.Unité
ReDC Resistance-10%3.94+10%Ohm
LeInductance (@ 10kHz)-10%0.03+10%mH
BLForce factor-4.49-Tm
FsResonant frequency-20%170+20%Hz
dDrvCoil diameter-32-mm
MmsMoving mass-2.26-g
CmsCompliance-0.39-mmN-1
RmsSurrond mechanical resistance-0.16-Nsm-1
XmaxMax linear excursion-4-mm
SdSurface area of cone-19.6-cm²
VasEquivalent compliance volume-0.32-L
QmsMechanical quality factor-15.16-
QesElectrical quality factor-0.47-
QtsTotal quality factor-0.46-
Material
Cone materialPaper
Surround materialRubber
Frame materialPolymer
Magnet materialNeodymium
Mounting information
External overall diameter6.78cm (2.67")
Cutout diameter5.99cm (2.36")
Depth3.45cm (1.36")
Bolt circle diameter7.49cm (2.95")
Mounting hole fixation4
Optimum cabinet size
Sealed volume0.01 ft³
Sealed F3300Hz
Vented volume0.02 ft³
Vented F3118Hz
 
Data sheet
Speaker Power (W RMS)20.0
Speaker TypeFull range
Impedance (Ω)4
Loudspeaker diameter (mm)76.0
Diaphragm typePaper
Efficiency / Sensitivity (dB)86.0
Max Linear Excursion (Xmax) (mm)4.0
Lowest frequency (Hz)150
Highest frequency (Hz)20000
 
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TECTONIC BMR TEBM46C20N-4B Speaker Driver Full Range Paper 20W 4 Ohm 86dB 150Hz - 20kHz Ø 7.6cm
Tectonic's BMR range consists of wideband loudspeakers designed to cover a very large part of the audible audio spectrum. Thus, the...

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