CQRobot
Speaker 3 Watt 8 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The Speaker 3 Watt 8 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. is a niche pick — read recent reviews before buying in the motherboards category, priced around $7.99. Read recent reviews carefully before committing.
SpecPicks Verdict
SpecPicks classifies CQRobot Speaker 3 Watt 8 Ohm Compatible with Arduino Motherboard… as a niche pick — read recent reviews before buying in the motherboards category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. CQRobot's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Power: Rated Power / Maximum Power 3.0W / 3.5W.
- ✓ Backed by CQRobot's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Power: Rated Power / Maximum Power 3.0W / 3.5W.
- Impedance: 8 Ohms Plus/Minus 15%.
- Size: 70 mm * 31 mm * 16 mm / 3.1 inch * 1.2 inch * 0.63 inch (L* W * T).
- Compatible With Arduino, Robot, Raspberry Pi, Advertising Machine, Game Machine, Integrated Machine Special Speaker etc, Projects.
- For more information, please refer to the Wiki page: Stereo_Enclosed_Speaker_(3_W,_8_ohm)-CQR0508.
Full Specifications
| Size | 70 mm * 31 mm * 16 mm / 3.1 inch * 1.2 inch * 0.63 inch (L* W * T). |
|---|---|
| Brand | CQRobot |
| Color | Speaker 3 Watt 8 Ohm-JST-PH2.0 Interface |
| Power | Rated Power / Maximum Power 3.0W / 3.5W. |
| Impedance | 8 Ohms |
| MP3 player | No |
| Model Name | JST PH2.0 |
| Unit Count | 2.0 Count |
| Model Number | CQRANQI0007US |
| Power Source | Corded Electric |
| Speaker Size | 16 Millimeters |
| Speaker Type | bass |
| Input Voltage | 1 Volts |
| Is Waterproof | FALSE |
Ready to buy?
CQRobot Speaker 3 Watt 8 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
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