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Tectonic TEBM36S05-4 1-1/2" Square BMR Full-Range Speaker 4 Ohm

Tectonic
Part #297-2166

Tectonic TEBM36S05-4 1-1/2" Square BMR Full-Range Speaker 4 Ohm

Tectonic
Part #297-2166  
Model: TEBM36S05-4
The TEBM36S05-4 BMR from Tectonic provides a wide, expansive sound stage and wonderful off-axis performance in a compact package that can be used virtually anywhere.
Key Features
  • Wide sound dispersion delivers room filling sound
  • Ultra compact design minimizes visual impact -- only 2.56" square x 0.81" deep
  • Drive unit design simplifies integration into a product
  • Smooth frequency response and extended bandwidth
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MSRP: $14.99
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Overview

Tectonic TEBM36S05-4 1-1/2" Square BMR Full-Range Speaker 4 Ohm

The TEBM36S05-4 Balanced Mode Radiator (BMR) from Tectonic is an audio drive unit with an extended frequency response and wide directivity compared with a conventional drive unit. It combines the benefits of Tectonic bending-wave technology and pistonic modes of operation. It is ideally suited for compact audio applications that require a full range, high performance acoustic solution.

Product Details

BrandTectonic
ModelTEBM36S05-4
Part Number297-2166
UPC848864058085
Unit of MeasureEach
Weight0.15

Product Specifications

Nominal Diameter2"
Power Handling (RMS)5 Watts
Impedance4Ω
Frequency Response100 to 20,000Hz
Sensitivity80dB 2.83V/1m
Voice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)170Hz
DC Resistance (Re)3.7Ω
Voice Coil Inductance (Le)0.05mH
Mechanical Q (Qms)5.29
Electromagnetic Q (Qes)1.23
Total Q (Qts)1
Compliance Equivalent Volume (Vas)0.006ft³
Mechanical Compliance of Suspension (Cms)0.42mm/N
BL Product (BL)2.59T·m
Surface Area of Cone (Sd)17.6cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialRubber
Basket / Frame MaterialPolymer
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter2.28"
Baffle Cutout Diameter1.38"
Depth0.81"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.012ft³
Sealed F3161.6Hz

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