
Product Overview
6x9" 2-Way Coaxial Car Speaker 40W 4 Ohm is a high-output Coaxial Car Speaker featuring a PP cone, SBR surround, and Piezo Tweeter for OEM replacement, aftermarket car audio, and vehicle audio system applications.
Core Features
1. 2-Way Coaxial Speaker Design
This 2 Way Coaxial Speaker combines a PP main cone with a Piezo Tweeter in an integrated coaxial structure, providing a practical solution for automotive audio systems with limited installation space.
2. 40W Nominal Power and 50W Maximum Power
The Coaxial Car Speaker delivers 40W nominal power and 50W maximum power, providing a defined power configuration for OEM replacement and aftermarket automotive audio applications.
3. PP Cone with SBR Surround
The PP cone is paired with an SBR surround for the main speaker assembly. This material configuration is suitable for automotive speaker production and replacement applications.
4. 4-Ohm Automotive Configuration
The 6x9 Coaxial Speaker features a 4 Ohm nominal impedance and 3.0 Ohm DC resistance, providing a commonly used impedance configuration for automotive audio systems.
5. 86 dB Sensitivity
With 86 dB sensitivity and 86 dB SPL, this 2 Way Coaxial Speaker provides clearly defined acoustic output data for system matching and OEM engineering evaluation.
6. 58 Hz Resonant Frequency
The speaker has an Fs of 58 Hz and Vas of 21.7 L, providing important reference parameters for acoustic design, speaker matching, and automotive audio system development.
Application Scenarios
OEM Automotive Audio – Suitable for vehicle manufacturers and automotive component suppliers sourcing 6x9-inch coaxial speakers.
Car Speaker Replacement – Designed for compatible vehicle replacement and audio upgrade applications.
Aftermarket Car Audio – Suitable for car audio brands, wholesalers, and aftermarket speaker suppliers.
Vehicle Audio Assemblies – Suitable for compatible door, rear deck, and other automotive speaker locations.
Private Label Audio Products – Suitable for distributors and brands sourcing customized Coaxial Car Speaker products.
OEM / ODM Services
As a speaker manufacturer with our own factory, we provide OEM and ODM support for automotive audio projects.
Customized power and impedance specifications
Cone and surround material options
Tweeter configuration customization
Voice coil and magnet configuration
Acoustic performance customization
Product appearance and component customization
Customer logo and labeling
Private-label packaging
Sample and prototype development
Bulk production based on approved specifications
Services We Provide
For Automotive OEMs
We provide customized Coaxial Car Speaker solutions according to vehicle installation requirements, acoustic targets, and project specifications.
For Car Audio Brands
We support private-label 2 Way Coaxial Speaker programs with customized specifications, branding, packaging, and production services.
For Distributors & Wholesalers
We provide stable-volume supply of 6x9 Coaxial Speakers, with OEM/ODM options for different markets and product lines.
For Aftermarket Audio Suppliers
We can develop automotive speakers according to replacement-market requirements, including power, impedance, cone, surround, and tweeter configurations.
FAQ
1. What applications is the 6x9" 2-Way Coaxial Car Speaker 40W 4 Ohm suitable for?
The 6x9" 2-Way Coaxial Car Speaker 40W 4 Ohm is suitable for OEM automotive audio, aftermarket car audio, vehicle speaker replacement, and private-label automotive audio products.
2. Can you provide OEM and ODM services for this Coaxial Car Speaker?
Yes. We provide OEM and ODM services covering specifications, materials, tweeter configuration, appearance, branding, packaging, samples, and bulk production.
3. Can the 2 Way Coaxial Speaker be customized for different power or impedance requirements?
Yes. Power, impedance, voice coil, magnet, cone, surround, and other specifications can be customized according to project requirements.
4. Can you provide private-label packaging for the 6x9 Coaxial Speaker?
Yes. We support customer logos, product labels, cartons, packaging specifications, and private-label packaging for automotive audio brands and distributors.
5. Do you support bulk orders for automotive speaker projects?
Yes. We support bulk production for automotive OEMs, car audio brands, distributors, wholesalers, and aftermarket audio suppliers.
| Parameter | Value |
| Nominal Power | 40 W |
| Maximum Power | 50 W |
| Sensitivity | 86 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 | 12.6 OZ |
| Tweeter Type | Piezo Tweeter |
| Parameter | Value |
| Fs | 58 Hz |
| Vas | 21.7 L |
| Qts | 1.269 |
| Qes | 1.644 |
| Qms | 5.55 |
| Re | 3.1 Ohm |
| Sd | 213.8 cm² |
| Kms | 3.066 N/mm |
| Mms | 22.77 g |
| BL | 4 N/A |
| SPL | 86 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.