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🎧 Small Speaker, Big Impact — Make Your Projects Heard!
The CQRobot 3 Watt 4 Ohm Speaker is a compact, waterproof audio component designed for seamless integration with Arduino and similar platforms. Featuring a 2.54mm Dupont interface, it delivers clear stereo sound in a space-saving form factor, making it the go-to choice for professionals and hobbyists building innovative electronic projects.
| ASIN | B0822XCPT8 |
| Age Range Description | Adult |
| Antenna Location | For Electronic Projects, For Sound Source Fabrication |
| Audio Driver Size | 70 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | 13,921 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 3,770 in Hi-Fi & Home Audio Accessories |
| Box Contents | 2 x Speaker, 1 x Mounting Bracket |
| Brand Name | CQRobot |
| Colour | Speaker 3 Watt 4 Ohm-2.54mm Dupont Interface |
| Compatible Devices | Arduino, Robot, Raspberry Pi, machine publicitaire, machine de jeu, haut-parleur spécial |
| Connectivity Protocol | Wi-Fi |
| Control Method | Touch |
| Controller Type | App Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,120) |
| EU Spare Part Availability Duration | 7 Years |
| Enclosure Material | Plastic" or "Rubber |
| Frequency Response | 15 KHz |
| Impedance | 4 Ohms |
| Input Voltage | 4 Volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 3D x 7.9W x 1.6H centimetres |
| MP3 player | No |
| Manufacturer | CQRobot |
| Maximum Speaker Output Power (in watts) | 3 Watts |
| Model Name | CQRB 4 Ohm 3 Watt - B |
| Model Number | CQRLB4O3W-B |
| Mounting Type | Flush Mount |
| Network Connectivity Technology | Wired |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0, 3.1 |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Features | Lightweight |
| Series Number | 4 |
| Speaker Size | 70 Millimetres |
| Speaker Type | Multimedia |
| Specific Uses For Product | electronic projects, sound source fabrication |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 0.63 Inches |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Wi-Fi |
| Woofer Driver Diameter | 70 Millimetres |
G**S
Excellent small project speaker
Excellent speakers for small projects when teamed up with mini MP3 Player board.
B**B
Good value
very handy for tight areas and the sound isn't bad for there size. Good value.
P**T
great price
a bit tiny good sound over all
G**E
All right
Speakers. O. K
E**R
Speaker
Item received and Works fine
L**N
Works as expected
Good value, works as I expected it too and good clear audio output.
T**N
Better than the 4" type, very small, good sound
I got these for my latest arcade project, as space is minimal, I needed a small speaker, these are tiny, but give better sound than the usual cheap 4" type everyone uses, they also work with the "l-pad" type attenuator, I got the Monacor brand.
P**B
smaller than expected and power output low
smaller than expected and power output not in line with other 3w 4ohm speakers I've ordered. Would I buy again? ... no.
D**O
Sonido más fuerte y limpio de lo que esperaba. Los compré para conectarlos a un módulo lcd para convertir una pantalla de computadora portátil rota en un televisor independiente y funciona perfectamente.
G**F
O produto corresponde inteiramente ao espcificado.
P**O
Après 20 minutes de marche un HP grésille a fond et l'autre ont entend vraiment presque rien je déconseille fortement cet achat, poubelles direct
F**K
Alles Perfekt!!!
P**I
Vanno bene dove servono piccoli altoparlanti (0.5W circa). Hanno il vantaggio di avere una loro cassettina in plastica, questo facilita il montaggio e l'uso. Sarebbe ancora meglio se avessero una protezione sul davanti (retina, tessuto o simile).
Trustpilot
1 week ago
1 month ago