Tectonic Round Speaker Driver, 30W nom, >60W max, 4Ω

  • RS Stock No. 876-5297
  • Mfr. Part No. TEBM65C20F-4
  • Brand Tectonic
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

Tectonic Elements BMR® Drivers

The Tectonic Elements range of BMR® drivers are unique full-range audio loudspeaker units. Exhibiting an extended frequency response and wider directivity when compared with typical conventional drive units. The benefits of Tectonic Elements bending-wave technology and pistonic mode of operation combine to produce an ideal solution for audio applications that requires a full-range, high performance compact acoustic solution. These compact drive units are available in various form factors. And are ideally suited for a wide range of markets including consumer electronics, professional audio, automotive and industrial.


Full range, extended frequency response
Wide sound dispersion
Advanced magnet motor systems
Compact dimensions
Square, circular, and rectangular form factors available
Patented technology
Some units available in 4 Ω or 8 Ω impedance

Typical Applications:

Table radios
Sound bars
Home Theatre & Hi-Fi
TV speakers
Portable speakers
Wireless speakers

Attribute Value
Nominal Rated Power 30W
Frequency Type Full Range
Diameter 108mm
Driver Shape Round
Frequency Response 60 Hz → 20 kHz
Depth 56.82mm
Weight 685g
Minimum Frequency Response 60 Hz
Maximum Frequency Response 20 kHz
Maximum Rated Power >60W
Available to back order for despatch 16/11/2020
Price Each
£ 11.06
(exc. VAT)
£ 13.27
(inc. VAT)
Per unit
1 +
Related Products
A 5cm (2in.) miniature speakerwith good speech reproduction ...
A 5cm (2in.) miniature speakerwith good speech reproduction and a compact design. This design makes it ideal foryou to use with outdoor applications in unfavourable conditions. It also works well as signal output in machines and other equipment where space is minimal. • Mylar Plastic diaphragm• Compact design• High efficiency• ...
Waterproof 8 cm (3.3") full range speaker with ...
Waterproof 8 cm (3.3") full range speaker with a transparent plastic cone and rubber sealing ring. High mean sound pressure level and compact design. Optimised for voice and signal output. Monitoring speaker for electronic devices Outdoor sound reinforcement systems.
6.5 cm (2.5") full-range speaker with balanced frequency ...
6.5 cm (2.5") full-range speaker with balanced frequency response and increased high-range. Especially suitable as built-in speaker for music and speech reproduction and as driver for slim PA column systems. Water-resistant and robust construction due to various plastic materials. Thanks neodymium extremely light and compact.
3.7 cm (1.5") full range speaker with a ...
3.7 cm (1.5") full range speaker with a wide and balanced frequency response and very good low range reproduction. With powerful Neodymium driver and high membrane excursion limit, optimized for small vented enclosures/enclosures with passive radiator. Suitable for applications where slim construction and good music and speech reproduction are requested. ...