Round Speakers
JC-20T-04-8R1W Ø20 × H3.4 mm Round Dynamic Speaker
Model: JC-20T-04-8R1W
JC-20T-04-8R1W is a round dynamic speaker from Jiachuan Electronics. Confirm final suitability using the datasheet, sample evaluation, and device-level testing.
PRODUCT OVERVIEW
What is this product?
JC-20T-04-8R1W is a round dynamic speaker from Jiachuan Electronics. Confirm final suitability using the datasheet, sample evaluation, and device-level testing.
Product series: Round Speakers. Match the installation space and drive conditions, then confirm final suitability with the datasheet, samples and device testing.
TECHNICAL SPECIFICATIONS
Technical Specifications
| Dimensions | Ø20 × H3.4 mm |
|---|---|
| Impedance | 8 Ω ±15% |
| Rated Power | 1.0 W |
| Maximum Power | 1.2 W |
| Resonant Frequency (F0) | 980 Hz ±20% |
| Sound Pressure Level (SPL) | 85 ±3 dB |
| Frequency Range | F0 20 Hz ~ 20 kHz |
| Total Harmonic Distortion (THD) | 10% max. |
| Weight | 2.0 ±0.3 g |
| Operating Temperature | -20℃ ~ +60℃ |
| Storage Temperature | -30℃ ~ +70℃ |
Mechanical Dimensions
Frequency Response / Impedance Curve
Project Support
Product selection, sample evaluation, specification matching, small-batch validation and volume supply. Connection adjustments depend on the model and project requirements; new tooling or substantial structural changes require a separate assessment.
Frequently Asked Questions
What is JC-20T-04-8R1W?
JC-20T-04-8R1W is a Jiachuan Electronics Round Dynamic Speaker.
What is the size of JC-20T-04-8R1W?
The confirmed size is Ø20 × H3.4 mm.
What is the impedance of JC-20T-04-8R1W?
The confirmed impedance is 8 Ω ±15%.
What is the rated power of JC-20T-04-8R1W?
The confirmed rated power is 1.0 W.
How should I confirm whether JC-20T-04-8R1W fits my project?
Confirm installation space, driver circuit or amplifier conditions, target impedance/power, connection method and application requirements. Existing drawings or samples can be used for further matching.
Can samples of JC-20T-04-8R1W be provided?
Contact Jiachuan Electronics to confirm sample quantity, lead time and the exact specification required for the project.
Selection Guidance
Read speaker selection and specification guidance ↗PROJECT INQUIRY
Start with a sample, drawing or specification.
Contact Jiachuan for product selection, sample evaluation, small-batch validation and volume supply.