6.5" Midbass Speaker with Carbon Fiber Cone 120W 4 Ohm

Core Features
1. 120W High-Power Midbass Performance
This Midbass Speaker delivers 120W nominal power and 150W maximum power, providing a high-power platform for automotive audio systems that require stronger midbass output and reliable power handling.

2. Carbon Fiber Cone Construction
The Midbass Speaker with Carbon Fiber Cone uses a lightweight and rigid carbon fiber diaphragm to provide a stable cone structure for dynamic driver operation. This construction is suitable for performance-oriented automotive speaker designs.

3. 50.5mm Two-Layer CCAW Voice Coil
The 6.5" Midbass Speaker is equipped with a 50.5mm two-layer voice coil using CCAW wire. Combined with a BL of 11.8 N/A, the motor and voice-coil structure supports controlled driver movement under higher power input.

4. High-Efficiency 94 dB Output
With 94 dB sensitivity/SPL, this Midbass Speaker provides an efficient acoustic output level, making it suitable for automotive audio configurations where amplifier power efficiency is an important consideration.

5. Eight-Piece N38 Magnet Structure
The motor system uses 8 pieces of N38 magnets, providing a strong magnetic drive structure for the 6.5-inch driver and supporting its high-power midbass application.

6. Low Qts for System Integration
The Qts of 0.23 and Qes of 0.25 indicate a relatively low total and electrical Q, giving this Midbass Speaker defined electromechanical characteristics for engineering and enclosure/system integration.

Application Scenarios
Automotive Audio Systems – Suitable for vehicle audio systems requiring dedicated midbass performance.
Aftermarket Car Audio Upgrades – Designed for upgraded speaker configurations and performance-oriented vehicle audio projects.
OEM Vehicle Speaker Programs – Suitable for automotive suppliers developing customized speaker solutions.
Custom Car Audio Systems – Can be integrated into customized multi-driver audio configurations.
Automotive Audio Brands – Suitable for private-label and branded Midbass Speaker product lines.
Professional Speaker System Integration – T/S parameters support engineering evaluation and system matching.

OEM / ODM Services
As a factory-direct Midbass Speaker manufacturer, we can support OEM and ODM projects based on customer requirements, including:
Customized cone and surround materials
Voice coil and magnet configuration adjustments
Customized impedance and power handling
Customized speaker appearance and branding
Private-label product development
Packaging and product labeling customization
Engineering samples and specification confirmation
Bulk production for automotive audio programs

Services We Provide
Automotive OEM Suppliers
We provide engineering-ready 6.5" Midbass Speaker solutions for vehicle speaker programs, including specification matching, structural customization, and volume production.

Car Audio Brands
For brands developing their own Midbass Speaker product lines, we support private-label manufacturing, customized configurations, packaging, and branding.

Distributors & Wholesalers
We provide stable bulk supply of automotive speakers with factory-direct production, helping distributors build product ranges around different sizes, power levels, and driver configurations.

Aftermarket Audio Suppliers
The Midbass Speaker with Carbon Fiber Cone can be supplied for aftermarket audio upgrade programs requiring a higher-power 6.5-inch driver.

FAQ
1. What amplifier power is suitable for the 6.5" Midbass Speaker with Carbon Fiber Cone 120W 4 Ohm?
For system matching, the amplifier should be selected according to the speaker's 120W nominal power and the overall audio system design. Our engineering team can assist buyers with power and impedance matching for specific applications.

2. Why is the carbon fiber cone suitable for this Midbass Speaker?
The carbon fiber cone provides a lightweight and rigid diaphragm structure, making it suitable for a high-power 6.5-inch Midbass Speaker where cone stability is important for driver performance.

3. What information is available for engineering evaluation?
We provide key Thiele-Small parameters including Fs, Vas, Qts, Qes, Qms, Sd, Mms, Kms, and BL, allowing buyers to evaluate the 6.5" Midbass Speaker for system integration and development.

4. Can you supply this Midbass Speaker for automotive bulk orders?
Yes. We support bulk production for automotive audio brands, OEM suppliers, distributors, and system integrators. Production specifications can be confirmed before mass manufacturing.

5. What information should buyers provide when requesting a quotation?
Buyers can provide the required quantity, target application, impedance, power requirements, customization needs, packaging requirements, and delivery destination. We can then provide a suitable quotation and production proposal.

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.