This time I ordered two items, but both were damaged due to insufficient packaging. When sending mini speakers, I would like you to place thick paper on the front of the speakers before shipping.
-40%
40mm 3W Internal Magnetic Full Frequency Speaker
Original price was: $9.52.$5.68Current price is: $5.68.
Pay now, in 4 interest-free payments of $1.42, or over 3β6 months
4 interest-free payments of $1.42
Compact 40mm internal magnetic speaker with full frequency range and 3W power. Features low magnetic leakage and high sensitivity, perfect for Bluetooth devices and walkie-talkies.
6 in stock
β
Estimated Delivery Time3β7 business days
Compact and Durable Design
This 40mm speaker features a sturdy internal magnetic circuit and pot-bottom cap design, built to withstand high-intensity low-temperature cycling tests for long-lasting reliability.
Its compact square shape and low magnetic leakage ensure minimal interference, perfect for compact audio applications.
Exceptional Sound Performance
Designed as a full-frequency speaker compatible with 4-ohm 3W amplifiers, it delivers clear sound across a wide frequency range from 0 to 20 kHz.
High sensitivity of 94dB/W ensures efficient audio output with low internal resistance and good immunity to stray magnetic fields.
Versatile Application
Ideal for use in walkie-talkies, Bluetooth speakers, and similar portable audio devices, offering flexible integration into various electronics.
Its internal magnetic design supports compact assembly while maintaining sound quality and durability.
Key Specifications
- Diameter: 40mm
- Height: 20mm
- Rated Power: 3W
- Impedance: 4Ξ©
- Sensitivity: 94dB/W
- Frequency Range: 0β20 kHz
- Drive Voltage: 3.4β4.4V
- Cabinet Material: Plastic
What's in the box
- Internal magnetic speaker Γ 1
Product FAQ
Frequently asked questions
01 What is the diameter of this speaker?
The speaker has a 40mm diameter.
02 What is the rated power output of this speaker?
It has a rated power of 3 watts.
03 What type of magnetic circuit does this speaker use?
It uses an internal magnet type magnetic circuit.
04 What impedance is the speaker designed for?
The speaker is designed for 4 ohms impedance.
05 What frequency range does the speaker support?
It supports a full frequency range from 0 to 20 kHz.
06 Is this speaker suitable for Bluetooth devices?
Yes, it is suitable for Bluetooth speakers and similar devices.
07 What is the sensitivity rating of this speaker?
The sensitivity rating is 94 dB per watt.
08 Does the speaker resist magnetic interference?
Yes, it features minimal susceptibility to external magnetic interference and low magnetic leakage.
09 What materials are used for the speaker housing?
The cabinet material is plastic.
10 What are the physical dimensions of the speaker?
The speaker measures approximately 40mm in diameter and 20mm in height.
Discussion
1.0
Based on 1 review
