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Tectonic TEBM35C10-4 BMR 2" Full-Range Speaker 4 Ohm

Tectonic
Part #297-216

Tectonic TEBM35C10-4 BMR 2" Full-Range Speaker 4 Ohm

Tectonic
Part #297-216  
The TEBM35C10-4 BMR 2" full-range is an audio drive unit with an extended frequency response and extremely wide directivity. It combines the benefits of Tectonic Elements bending-wave technology and pistonic modes of operation.
Key Features
  • Blends pistonic and resonant mode output for wide frequency response
  • The small form-factor is ideally suited for compact audio enabled products
  • Nearly 180° dispersion all the way up to 20,000 Hz
  • Only 2" diameter and 1" deep allows mounting almost anywhere
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MSRP: $25.99
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Overview

Tectonic TEBM35C10-4 BMR 2" Full-Range Speaker 4 Ohm

By combining the benefits of bending-wave technology and pistonic modes of operation, Tectonic's TEBM35C10-4 BMR 2" full-range delivers extended frequency response and extremely wide directivity. The small form-factor is ideally suited for compact products that require a full-range drive unit, room filling sound and a high performance acoustic solution. The small size, extended response, and low cost also make the TEBM35C10-4 an excellent choice for use in higher output line array designs. This unique driver can be used for anything from small handheld speakers, toys and displays to larger TV speaker bars, Wi-Fi speaker systems, and even compact sound reinforcement systems.

Product Details

BrandTectonic
ModelTEBM35C10-4
Part Number297-216
UPC848864043845
Unit of MeasureEach
Weight0.1

Product Specifications

Nominal Diameter2"
Bolt Circle Diameter1.9
Power Handling (RMS)10 Watts
Power Handling (MAX)20 Watts
Impedance4Ω
Frequency Response100 to 20,000Hz
Sensitivity80dB 2.83V/1m
Voice Coil Diameter0.8"

Thiele-Small Parameters

Resonant Frequency (Fs)145Hz
DC Resistance (Re)4.2Ω
Voice Coil Inductance (Le)0.05mH
Mechanical Q (Qms)3.84
Electromagnetic Q (Qes)1.06
Total Q (Qts)0.83
Compliance Equivalent Volume (Vas)0.0063ft³
Mechanical Compliance of Suspension (Cms)1.085mm/N
BL Product (BL)2T·m
Maximum Linear Excursion (Xmax)2.5mm
Surface Area of Cone (Sd)11.04cm²

Materials of Construction

Surround MaterialRubber
Basket / Frame MaterialPolymer
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter2.04"
Baffle Cutout Diameter1.69"
Depth0.98"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.01ft³
Sealed F3152.5Hz
Vented Volume0.01ft³
Vented F3110.9Hz

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