8" Midrange Speaker with Cloth Surround 40W 4 Ohm

Core Features
1. Efficient 94dB Acoustic Output
The Midrange Speaker with Cloth Surround delivers 94dB sensitivity, providing an efficient driver platform for automotive audio systems where strong acoustic output is required without relying on excessive amplifier power.

2. Paper Cone for Midrange Applications
The paper cone provides a lightweight diaphragm structure suitable for mid-frequency reproduction. This makes the 8" Midrange Speaker a practical choice for multi-driver automotive audio systems.

3. 40W / 80W Power Configuration
With 40W nominal power and 80W maximum power handling, this 8" Midrange Speaker offers useful power headroom for aftermarket and customized vehicle audio applications.

4. 4-Ohm System Compatibility
The 4-ohm nominal impedance provides a standard electrical configuration for automotive audio integration, making the Midrange Speaker with Cloth Surround easier to match with compatible amplifiers and audio systems.

5. Robust Motor and Voice Coil Structure
A 21 OZ magnet, 25.9 mm voice coil, two-layer winding, and CCAW wire form a practical motor structure for a dedicated Midrange Loudspeaker.

Application Scenarios
Automotive Audio Systems – Used as a dedicated midrange driver in multi-speaker vehicle audio configurations.
Aftermarket Car Audio – Suitable for replacement and audio-system upgrade projects.
Professional Car Audio – Provides an efficient 8-inch platform for customized automotive sound systems.
Multi-Driver Speaker Systems – Can be integrated with dedicated tweeters, woofers, or subwoofers.
Vehicle Speaker Replacement – Suitable for projects requiring an 8-inch midrange driver with a 4-ohm configuration.
Private Label Audio Products – Available for brands developing customized automotive speaker ranges.

OEM / ODM Services
We provide OEM and ODM support for automotive speaker manufacturers, distributors, and car audio brands, including:
Customized speaker power and impedance
Cone and surround material options
Voice coil and magnet configuration
Acoustic parameter optimization
Speaker appearance and branding
Logo and label customization
Customized packaging
Prototype and sample development
Bulk production for automotive audio programs

Services We Provide
Automotive OEM Suppliers
We provide stable production support for vehicle manufacturers and Tier suppliers requiring dedicated Midrange Loudspeaker solutions for vehicle audio systems.

Car Audio Brands
We support private-label and customized product programs, from driver configuration and appearance to packaging and branding.

Distributors & Wholesalers
We offer bulk production of the 8" Midrange Speaker for aftermarket distribution, with specifications suitable for standardized product lines.

Aftermarket Audio Suppliers
We can provide speaker configurations for replacement, upgrade, and customized car audio applications.

FAQ
1. What amplifier power is suitable for the 8" Midrange Speaker with Cloth Surround 40W 4 Ohm?
The recommended amplifier matching should be based on the 40W nominal power rating, the complete speaker system design, and the desired operating headroom. We can also discuss amplifier matching for specific automotive audio projects.

2. What makes this Midrange Speaker with Cloth Surround suitable for automotive audio systems?
Its paper cone, cloth surround, 94dB sensitivity, 4-ohm impedance, and dedicated midrange design provide a practical combination for automotive multi-driver speaker systems.

3. How can the T/S parameters of this Midrange Loudspeaker be used during system development?
Parameters such as Fs, Vas, Qts, Mms, Cms, and BL can be used by engineers for driver matching, enclosure design, acoustic simulation, and system optimization.

4. Can you support bulk orders for this 8" Midrange Speaker?
Yes. We support bulk production for distributors, wholesalers, car audio brands, aftermarket suppliers, and automotive audio projects. Order quantities and production schedules can be discussed according to the project requirements.

5. What information should buyers provide when requesting a quotation?
For an accurate quotation, buyers can provide the required quantity, target specifications, customization requirements, packaging needs, and intended application. Our sales team can then confirm the suitable production and quotation plan.

MECHANICAL DRAWING

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.