This is an excellent product. exact replica of bose c20 original speaker - the size, looks, and the sound. it's definitely high quality. in addition, the seller is very responsive. highly recommended!
-26%
SOTAMIA 2.75 Inch Full Range 30W 4 Ohm Speaker
Original price was: $37.12.$27.47Current price is: $27.47.
Pay now, in 4 interest-free payments of $6.87, or over 3β6 months
4 interest-free payments of $6.87
2.75 inch full-range speaker delivering clear, delicate sound with Hifi quality. Rated at 20W power, max 30W, with 4 ohm impedance and wide frequency range.
- Durable metal cabinet
- Composite wool basin and aluminum hat construction
- Suitable for DIY Bluetooth and home audio projects
852 in stock
β
Estimated Delivery Time3β7 business days
Compact Full-Range Sound Driver
Delivering detailed audio, this 2.75 inch full range speaker offers a delicate human voice reproduction with hi-fi quality. Ideal for enhancing your DIY Bluetooth or home audio systems with clear, balanced sound.
Sturdy and Durable Build
Constructed with a composite wool basin for natural sound absorption, an aluminum hat for heat dissipation, a rubber edge for vibration control, and a solid iron frame for lasting stability.
- Composite wool basin for clarity
- Aluminum hat for durability
- Rubber edge to reduce distortion
- Iron frame for robust mount
Optimized Acoustic Performance
Features 4 ohm impedance with Β±15% tolerance and 90dB sensitivity for efficient sound output. Frequency response extends from deep 165Hz bass to clear 20kHz treble, covering the full audible range.
- Impedance: 4Ξ© Β±15%
- Sensitivity: 90dB
- Frequency response: 165Hzβ20kHz
Precision Mounting Dimensions
Designed for easy installation with 70mm panel diameter and 60mm height. Mounting screw pitches of 79mm diagonal and 56mm on the sides ensure compatibility with various speaker housings.
- Panel diameter: 70mm
- Height: 60mm
- Diagonal screw pitch: 79mm
- Side screw pitch: 56mm
Versatile Audio Application
Perfect for DIY enthusiasts, this speaker is suitable for replacing small drivers in Bluetooth speakers or upgrading home audio setups that require a single compact full-range driver.
- Ideal for Bluetooth speaker DIY
- Compatible with home audio loudspeakers
- Replaceable C20 size driver
Key specifications
- Rated power: 20W
- Maximum power: 30W
- Impedance: 4Ξ© Β±15%
- Sensitivity: 90dB
- Frequency range: 165Hzβ20kHz
- Magnet size: 60 Γ 45mm
What's in the box
- 1 Pcs 2.75 inch full range speaker
Product FAQ
Frequently asked questions
01 What is the rated and maximum power of the SOTAMIA 2.75 inch speaker?
The rated power is 20W and the maximum power is 30W.
02 What impedance does this speaker have?
The speaker has an impedance of 4 ohms Β±15%.
03 What frequency range does this speaker cover?
It covers a frequency response range from 165Hz to 20kHz.
04 What materials are used in the speaker's construction?
The speaker features a composite wool basin, aluminum hat, rubber edge, and iron frame.
05 What are the physical dimensions of the speaker?
The panel diameter is 70mm, speaker height is 60mm, magnet size is 60mm by 45mm, and mounting dimensions are provided with diagonal screw pitch of 79mm and side screw pitch of 56mm.
06 Is this speaker suitable for DIY and home audio projects?
Yes, it is designed as a household DIY speaker ideal for Bluetooth speaker and home audio use.
07 What type of audio crossover does this speaker use?
This speaker uses a full-range audio crossover.
08 Is there a power source or adapter included with the speaker?
No power source or adapter is included; it requires an external audio line connection.
09 Is the speaker waterproof or voice controlled?
No, this speaker is not waterproof and does not have voice control features.
10 What is included in the package?
The package includes one 2.75 inch full range speaker.
Discussion
5.0
Based on 1 review
