
Product Overview
8" Midrange Speaker with Paper Cone 50W 4 Ohm is a high-sensitivity automotive Midrange Loudspeaker featuring a paper cone, cloth surround, 94dB sensitivity, and a 38.6mm voice coil for efficient midrange system integration.
Core Features
1. High-Sensitivity Acoustic Output
The Midrange Speaker with Paper Cone delivers 94dB sensitivity, providing efficient acoustic output and making it suitable for automotive systems where a strong midrange level is required.
2. Practical 8-Inch Driver Format
The 8" Midrange Speaker provides a larger diaphragm area than compact midrange drivers, making it suitable for vehicle audio systems that require a dedicated driver with higher acoustic coverage.
3. 50W / 100W Power Handling
With 50W nominal and 100W maximum power handling, this 50W 4 Ohm Midrange Speaker provides useful power headroom for aftermarket and customized automotive audio applications.
4. Paper Cone and Cloth Surround
The paper cone provides a lightweight diaphragm structure, while the cloth surround supports controlled cone movement. This combination gives the Midrange Loudspeaker a practical configuration for dedicated midrange applications.
5. Robust Voice Coil and Motor Structure
The 38.6mm two-layer CCAW voice coil, 25.2 OZ magnet, and BL of 6.613 form a robust driver structure for the speaker's 50W nominal power configuration.
Application Scenarios
Automotive Audio Systems – Used as a dedicated midrange driver in multi-speaker vehicle audio configurations.
Aftermarket Car Audio – Suitable for speaker upgrades and customized audio system projects.
Professional Car Audio – Provides an 8-inch driver platform for applications requiring efficient midrange output.
Multi-Driver Speaker Systems – Can be integrated with dedicated tweeters, woofers, or subwoofers according to system design.
Vehicle Speaker Replacement – Suitable for compatible 8-inch automotive speaker replacement projects.
Private Label Audio Products – Available for distributors and car audio brands developing customized speaker ranges.
OEM / ODM Services
As a factory-direct speaker manufacturer, we provide OEM and ODM support for customized Midrange Loudspeaker programs:
Customized power and impedance
Cone and surround material options
Voice coil and magnet configurations
Acoustic parameter optimization
Speaker appearance and branding
Logo and label customization
Customized packaging
Prototype development
Bulk production support
Services We Provide
Automotive OEM Suppliers
We provide customized Midrange Loudspeaker solutions for vehicle manufacturers and automotive component suppliers requiring stable production and specification control.
Car Audio Brands
We support private-label programs with customized driver configurations, appearance, branding, packaging, and production requirements.
Distributors & Wholesalers
We supply the 8" Midrange Speaker for aftermarket distribution and standardized product portfolios, with support for bulk purchasing.
Aftermarket Audio Suppliers
The Midrange Speaker with Paper Cone can be supplied for vehicle replacement, audio upgrades, and customized car audio applications.
FAQ
1. What amplifier power is suitable for the 8" Midrange Speaker with Paper Cone 50W 4 Ohm?
Amplifier matching should consider the 50W nominal power rating, system configuration, and desired operating headroom. We can recommend suitable matching based on the customer's complete audio system.
2. How does the 94dB sensitivity benefit this Midrange Speaker with Paper Cone?
The 94dB sensitivity supports efficient acoustic output, allowing the driver to achieve a strong output level without requiring unnecessarily high amplifier power.
3. What advantages do the 38.6mm voice coil and 25.2 OZ magnet provide?
The 38.6mm two-layer CCAW voice coil and 25.2 OZ magnet provide a robust motor structure, supporting the driver's 50W nominal and 100W maximum power configuration.
4. Can you supply this 8" Midrange Speaker for bulk aftermarket programs?
Yes. We provide factory-direct bulk production for car audio brands, distributors, wholesalers, aftermarket suppliers, and automotive audio projects.
5. What information is required for a bulk quotation?
Buyers can provide the required quantity, target specifications, customization requirements, packaging needs, and intended application. We can then evaluate the production requirements and prepare a quotation.
| Parameter | Specification |
| Nominal Power | 50 W |
| Maximum Power | 100 W |
| Sensitivity | 94 dB |
| Cone | Paper |
| Surround | Cloth |
| Nominal Impedance | 4 Ohms |
| DC Resistance | 3.0 Ohms |
| Voice Coil Diameter | 38.6 mm |
| Voice Coil Layers | 2 |
| Voice Coil Wire | CCAW |
| Magnet | 25.2 OZ |
| Parameter | Value |
| Fs | 86 Hz |
| Vas | 14.22 L |
| Qts | 0.56 |
| Qes | 0.64 |
| Qms | 4.288 |
| Re | 3.0 Ohms |
| Sd | 216.9 cm² |
| Cms | 0.13 |
| Kms | 4.8 mm/N |
| Mms | 16.22 g |
| BL | 6.613 |
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.