
Product Overview
5.25" 2-Way Coaxial Car Speaker 25W 4 Ohm is a compact automotive Coaxial Car Speaker featuring a PP cone, SBR surround, and Piezo Tweeter for OEM replacement and aftermarket car audio applications.
Core Features
1. 2-Way Coaxial Speaker Configuration
The 2 Way Coaxial Speaker combines a PP cone with a Piezo Tweeter in one speaker assembly, providing a practical solution for vehicle audio systems where compact installation and two-way sound reproduction are required.
2. 25W Nominal Power for Automotive Audio
With 25W nominal power and 35W maximum power, this Coaxial Car Speaker is designed for standard automotive audio and OEM replacement applications.
3. PP Cone and SBR Surround
The PP cone provides a lightweight speaker diaphragm, while the SBR surround supports cone movement. This material combination offers a practical configuration for automotive speaker production.
4. 4-Ohm Automotive Configuration
The 5.25" Coaxial Speaker uses a 4 Ohm nominal impedance with 3.0 Ohm DC resistance, making it suitable for common automotive audio system configurations.
5. 84 dB Sensitivity
With 84 dB sensitivity and 84.4 dB SPL, this 2 Way Coaxial Speaker provides a defined electro-acoustic performance specification for system matching and OEM product development.
Application Scenarios
OEM Automotive Audio – Suitable for vehicle manufacturers and automotive component suppliers developing integrated audio systems.
Car Speaker Replacement – Designed for replacement applications requiring a compact 5.25-inch Coaxial Car Speaker.
Aftermarket Car Audio – Suitable for distributors and brands offering vehicle-specific speaker upgrades.
Automotive Audio Assemblies – Can be integrated into door, dashboard, and other vehicle speaker locations where the product dimensions are compatible.
Private Label Car Audio – Suitable for brands sourcing customized 5.25" Coaxial Speakers under their own product and packaging specifications.
OEM / ODM Services
As a speaker manufacturer with our own factory, we provide OEM and ODM support for different automotive audio requirements.
Customized speaker specifications and performance targets
Cone and surround material options
Tweeter configuration customization
Impedance and power customization
Speaker appearance and component customization
Customer logo and labeling
Private-label packaging
Prototype and sample development
Bulk production according to approved specifications
Services We Provide
For Automotive OEMs
We provide customized Coaxial Car Speaker solutions based on vehicle installation requirements, acoustic targets, and production specifications.
For Car Audio Brands
We support private-label 2 Way Coaxial Speaker programs with customized product configurations, branding, packaging, and bulk production.
For Distributors & Wholesalers
We provide stable-volume supply of 5.25" Coaxial Speakers, with product customization and packaging options for different markets.
For Aftermarket Audio Suppliers
We can develop compact automotive speakers according to replacement-market requirements, including power, impedance, cone, and tweeter configurations.
FAQ
1. What is the typical application of the 5.25" 2-Way Coaxial Car Speaker 25W 4 Ohm?
This 5.25" 2-Way Coaxial Car Speaker 25W 4 Ohm is suitable for OEM automotive audio, aftermarket replacement speakers, car audio brands, and vehicle-specific speaker assemblies.
2. Can you provide OEM and ODM services for this Coaxial Car Speaker?
Yes. We support customized specifications, materials, tweeter configurations, branding, packaging, and other OEM/ODM requirements.
3. Can the 2 Way Coaxial Speaker be customized for different power or impedance requirements?
Yes. Power, impedance, materials, and other technical specifications can be discussed according to the customer's application and project requirements.
4. Can you provide private-label packaging for the 5.25" Coaxial Speaker?
Yes. We can provide customized labels, logos, cartons, packaging designs, and private-label solutions for automotive audio brands and distributors.
5. Do you support bulk orders for automotive speaker projects?
Yes. We support volume production for OEMs, brands, distributors, wholesalers, and aftermarket automotive audio suppliers.
| Parameter | Value |
| Nominal Power | 25 W |
| Maximum Power | 35 W |
| Sensitivity | 84 dB |
| Cone | PP |
| Surround | SBR |
| Nominal Impedance | 4 Ohms |
| DC Resistance | 3.0 Ohms |
| Voice Coil Diameter | 25.5 mm |
| Voice Coil Layers | 2 |
| Wire | Copper |
| Magnet Weight | 4.3 OZ |
| Tweeter Type | Piezo Tweeter |
| Parameter | Value |
| Fs | 108.6 Hz |
| Vas | 3.18 L |
| Qts | 1.57 |
| Qes | 2.3 |
| Qms | 4.962 |
| Re | 3 Ohm |
| Sd | 8.42 cm² |
| Kms | 3.5 N/mm |
| Mms | 7.5 g |
| BL | 2.6 N/A |
| SPL | 84.4 dB |
MECHANICAL DRAWING
IMP/SPL
Founded in 2025, Ruisound operates a 4,000㎡ manufacturing base in Jiashan, Zhejiang. The company focuses on the research, development, production and sales of electroacoustic products, with product lines covering car speakers, midrange loudspeakers, subwoofers, marine speakers, professional loudspeakers and amplifiers.
Ruisound is built to serve global audio brands, distributors and OEM project customers who need reliable speaker products, flexible customization and stable manufacturing support.