very good sound, 10 out of 10
-42%
40mm Full Range 4 Ohm 5W Bluetooth Speaker Driver
Original price was: $10.83.$6.23Current price is: $6.23.
Pay now, in 4 interest-free payments of $1.56, or over 3β6 months
4 interest-free payments of $1.56
Compact 40mm full range speaker delivering clear sound with 5W max power and 94dB sensitivity.
- Suitable for Bluetooth speakers and walkie-talkies
- Small internal resistance and wide frequency response (0-20kHz)
4 in stock
β
Estimated Delivery Time3β7 business days
Compact design for versatile audio use
This 40mm full-range speaker is engineered to deliver clear, reliable sound in a minimal footprint. Its compact size makes it ideal for integration into portable devices like Bluetooth speakers and walkie-talkies.
Designed with an internal magnetic circuit, it reduces external magnetic interference and leakage, ensuring consistent audio performance in a variety of settings.
Robust electrical and acoustic performance
The speaker features a rated power of 3W and maximum power of 5W paired with a resistance of 4Ξ©, balancing power and efficiency effectively.
With a sensitivity of 94 dB and frequency response spanning 0 to 20 kHz, it handles a wide range of audio frequencies to produce full, rich sound.
Durability under demanding conditions
Able to withstand high strength low temperature cycling tests, this speaker maintains reliability even in challenging environments.
Its small internal resistance contributes to high sensitivity without external stray magnetic fields, enhancing long-term durability.
Ideal applications
Perfectly suited for use in wireless communication devices and compact audio systems.
Compatibility with typical 4 euro 5W amplifiers makes it adaptable across many portable audio projects.
Key specifications
- Diameter: 40 mm
- Height: 20 mm
- Rated Power: 3W
- Max Power: 5W
- Resistance: 4 Ξ©
- Sensitivity: 94 dB/W
- Frequency Range: 0-20 kHz
- Magnetic Circuit: Internal magnet
What's in the box
- 1 x 40mm 4Ξ© 5W Full Range Audio Speaker
Product FAQ
Frequently asked questions
01 What is the size of this speaker?
The speaker measures 40mm in diameter and 20mm in height.
02 What is the rated and maximum power handling of this speaker?
It has a rated power of 3 watts and can handle up to 5 watts maximum power.
03 What is the impedance of this speaker?
This speaker has a resistance of 4 ohms.
04 What frequency range does this speaker cover?
It covers a frequency range from 0 Hz up to 20 kHz for full-range sound.
05 Is this speaker suitable for Bluetooth devices?
Yes, it is suitable for use in Bluetooth speakers as well as walkie-talkies.
06 What is the sensitivity rating of the speaker?
The sensitivity is rated at 94 dB per watt.
07 Does this speaker have external magnetic interference?
It has a low external magnetic interference design and does not easily leak magnetic fields.
08 What type of magnetic circuit does this speaker use?
It uses an internal magnetic circuit type.
09 Is this speaker compatible with a 4 euro 5W amplifier?
Yes, it is designed to match well with a 4 euro 5W power amplifier.
10 What materials make up the speaker cabinet?
The cabinet material is plastic.
Discussion
4.7
Based on 3 reviews
The frame is bent and the delivery was poor. The sound has not been installed yet.
The speaker is good. feel premium.
