1. Defined 5.25 Inch Coaxial Configuration: Designed for car audio brands, distributors, integrators and volume procurement programs. The 3Ω impedance, 20W rated power, 40W maximum power, 99Hz ±20% resonant frequency and 85±3dB mean SPL provide clear technical references for project evaluation. MOQ 500 pairs applies; personal-use and small-quantity orders are not supported.
2. Visible Materials and Construction: The product combines a PEI diaphragm, paper cone, rubber edge and 13mm tweeter voice coil in a coaxial car speaker format. The front, oblique, side and rear views help purchasing teams review the cone, tweeter, basket, terminals, magnet and red/black lead wires before project confirmation.
3. Practical Project Packaging Support: Gift box packing is available for bulk project coordination. Packaging requirements can be reviewed together with the product specification, component configuration and order plan before production. Packaging details should be confirmed according to the final project brief.
4. Since 2005 Factory Capability: Since 2005, our factory has supported speaker research, development and production for international audio programs, with in-house engineering, production workshop and tooling support. Quality management credentials provided by the factory include IATF 16949, ISO 9001:2015, ISO 14001:2015 and ISO 45001.
5. Testing and Product Range Support: Available evaluation systems include LMS, Klippel and SoundCheck. Our product range covers Car speakers, including coaxial speakers, component speakers, Pro midrange speakers, tweeters and subwoofers, as well as Marine speakers, RV speakers and Motorcycle speakers. This supports buyers planning multiple speaker categories with one experienced manufacturing partner.
6. Factory Capability Note
●Factory history: Since 2005
●Business model: OEM / ODM manufacturing for brand and volume projects
●Engineering support: In-house research, development and tooling support
●Quality credentials provided: IATF 16949, ISO 9001:2015, ISO 14001:2015 and ISO 45001
●Evaluation systems: LMS, Klippel and SoundCheck

| Feature | Specification |
| Model number | CFHZ525-2HB7 |
| Speaker Size | 5.25 coaxial speaker |
| VOICE COIL IMPEDANCE(ACR) | 3Ω |
| CONE/ EDGE | PAPER CONE / RUBRR EDGE |
| RESONANT FREQ (FO) | 99HZ + 20%Hz |
| OUTPUT S.P.L. | 85+3dB MEAN VALUE |
| Power Handling | 20 watts /40 watts |
| Frequency Response | FO ~27KHz |
| Testing Standards | 100% Soundcheck & klippel Verified |
| Customization | Logo, Color, Grllle, Packaging |



