Product images are for informational purposes only and may vary slightly depending on the batch and supplier. Product specifications and prices may be subject to change without notice. We do our best to provide accurate and complete product specifications, but they may not be completely accurate. If you encounter any such situation, please let us know.

The product is intended for specialists and requires qualified and authorized personnel. The product does not include assembly/use instructions . Putting the product into operation by unqualified persons leads to the loss of the warranty according to the Terms and Conditions on the site.

The specified technical parameters (current, power, etc.) represent maximum allowable values under ideal operating conditions. For safe use and optimal lifespan, it is recommended to operate the product continuously at no more than 50% of the specified maximum values.

40mm 3W speaker

Compact 40 mm speaker, ideal for portable mini speakers, small stereo systems and DIY projects, offers clear full range playback at 3W power. It has 4 Ohm impedance and 83 dB sensitivity for good volume from compact amplifiers, paper diaphragm for natural sound, PU edge and permanent magnet for stable response and reliability.

1.49 € Tax included

1.23 € Tax excluded

(4/5) out of 5 total ratings
Read the reviews

1-2 zile

Shipping by Thursday 27 August

This product has a warranty of 2 years.

INTERNATIONAL DELIVERY
International fast shipping within EU. Free Shipping for orders above 100 EUR in most EU countries.

FAST DISPATCH 24H
We ship from our stock within 24H

LOYALTY POINTS
You earn points with every order, worth 5%.

Compact speaker, with a diameter of 40 mm and a height of 20 mm, suitable for use in portable mini speakers, compact stereo systems or DIY projects, the speaker ensuring good sound reproduction, with a maximum power of 3W.

The construction features a PU (polyurethane) rim and black cap, along with a paper diaphragm and permanent magnet.

Specifications:

Dimensions: Ø 40 mm, height 20 mm

Rated power: 3 W

Impedance: 4 Ω

Frequency response: 0.20 – 20 kHz

Sensitivity: 83 dB/W

Signal to noise ratio: 83 ± 3 dB

Total harmonic distortion (TMD): ≤ 5%

Shape: Round

Diaphragm material: Paper

Case composition: PU edge, black cover

Magnetic type: Permanent magnet (moving coil)

Acoustic characteristics: Full range

Use:

It is mounted in a compatible, sealed acoustic enclosure for optimal performance.

Connects to an amplifier with an output of up to 3W at 4Ω, respecting the polarity marked on the connector (positive is usually marked with + or a Red marker).

Produs destinat utilizarii in proiecte electronice, automatizari, prototipare, educatie si cercetare.

Produsul trebuie utilizat numai conform specificatiilor tehnice mentionate in descriere si/sau in documentatia produsului.

Avertismente generale de siguranta:

Nu utilizati produsul la tensiuni, curenti sau temperaturi peste valorile specificate.

Montajul si conectarea trebuie realizate de persoane cu cunostinte tehnice minime in domeniul electric/electronic.

Evitati scurtcircuitele, inversarea polaritatii si conectarea gresita a alimentarii.

Nu lasati produsul alimentat nesupravegheat in timpul testelor.

Produsul nu este jucarie si nu este destinat copiilor.

Pentru modulele electronice, se recomanda utilizarea in carcase, panouri sau montaje protejate, dupa caz.

Identificare produs:

Denumirea produsului, codul/SKU-ul si caracteristicile tehnice sunt mentionate in pagina produsului si/sau pe eticheta ambalajului.

Producator / Importator / Distribuitor: