
Product Overview
6.5" 2-Way Component Speaker 70W 4 Ohm is a 70W automotive audio speaker featuring a carbon fiber cone, 1" silk dome tweeter, SBR surround, and 12dB/Oct crossover for OEM and aftermarket vehicle audio systems.
Core Features
1. 70W Nominal / 100W Maximum Power
This Component Speaker provides 70W nominal power and 100W maximum power, making it suitable for automotive audio systems requiring a higher-power speaker configuration.
Carbon Fiber Cone
The carbon fiber cone provides a lightweight speaker diaphragm construction with defined mechanical parameters. Combined with an 18.93g Mms and 6.3 N/A BL value, the 2 Way Component Speaker is designed for controlled driver performance in vehicle audio applications.
1" Silk Dome Tweeter
The 25mm silk dome tweeter forms the high-frequency section of the two-way design. The separate tweeter configuration allows the 6.5" Component Speaker to be integrated into component automotive audio systems.
12dB/Oct Crossover
A 12dB/Oct crossover is included to separate the working ranges of the main driver and tweeter, supporting proper two-way system integration.
4-Ohm Electrical Configuration
The Component Speaker uses a 4-ohm nominal impedance with 3.0-ohm DC resistance, providing a standard electrical configuration for automotive audio system integration.
88 dB Sensitivity
With 88 dB sensitivity, this 6.5" Component Speaker is suitable for vehicle audio systems where efficient acoustic output is an important selection factor.
Application Scenarios
OEM Automotive Audio – Suitable for vehicle manufacturers and automotive audio suppliers developing factory-installed speaker systems.
Aftermarket Car Audio – Designed for replacement and upgraded vehicle audio systems.
Automotive Speaker Assemblies – Suitable for integration into two-way component speaker systems with separate tweeter and crossover.
Car Audio System Integration – T/S parameters support engineering evaluation and system matching.
Private Label Speaker Programs – Suitable for distributors and car audio brands requiring customized speaker products.
Vehicle Speaker Replacement – A 6.5-inch format suitable for selected automotive replacement applications.
OEM / ODM Services
As a speaker manufacturer with in-house production capabilities, we support OEM and ODM programs for the 2 Way Component Speaker.
Custom nominal and maximum power
Customized impedance and voice coil configuration
Cone and surround material selection
Tweeter type and specification customization
Magnet and voice coil customization
Crossover configuration adjustment
Acoustic and T/S parameter development
Speaker appearance and structural customization
Logo and private-label production
Customized packaging and product labeling
Prototype and sample development
Bulk production for OEM projects
Services We Provide
For Automotive OEMs
We provide speaker development and production support based on vehicle audio system requirements, including driver parameters, power handling, impedance, and installation requirements.
For Car Audio Brands
We can develop customized Component Speaker products with specified materials, acoustic parameters, appearance, branding, and packaging for branded product lines.
For Distributors and Wholesalers
We provide stable bulk production, product customization, private labeling, and packaging solutions for distributors building their own automotive speaker ranges.
For Aftermarket Audio Suppliers
The 6.5" Component Speaker can be configured for aftermarket replacement and upgrade programs, with technical specifications available for product selection and system matching.
FAQ
1. Can the 6.5" 2-Way Component Speaker 70W 4 Ohm be customized for OEM projects?
Yes. We support OEM customization of power, impedance, cone materials, tweeter configuration, crossover, acoustic parameters, appearance, labeling, and packaging.
2.What OEM/ODM information should we provide before development?
Buyers can provide target power, impedance, installation dimensions, preferred materials, acoustic requirements, vehicle application, annual demand, and branding requirements. Our engineering team can use this information to evaluate the product configuration.
3.Can you manufacture speakers under our private label?
Yes. We support private-label production, including customer logos, product labels, packaging, and other branding requirements.
4.Do you support customized packaging for bulk orders?
Yes. We can provide customized packaging, labels, cartons, and private-label solutions according to the buyer's branding and distribution requirements.
| Parameter | Value |
| Nominal Power | 70 W |
| Maximum Power | 100 W |
| Sensitivity | 88 dB |
| Cone | Carbon Fiber |
| Surround | SBR |
| Nominal Impedance | 4 Ohms |
| DC Resistance | 3.0 Ohms |
| VC Diameter | 30.5 mm |
| Voice Coil Layers | 2 |
| Voice Coil Wire | Copper |
| Magnet Weight | 16.2 OZ |
| Tweeter Type | 1" (25mm) Silk Dome Tweeter |
| Crossover | 12dB/Oct |
| Parameter | Value |
| Fs | 64 Hz |
| Vas | 7.7 L |
| Qts | 0.52 |
| Qes | 0.6 |
| Qms | 4.2 |
| Re | 3.1 Ohm |
| Sd | 128.7 cm² |
| Kms | 3.138 N/mm |
| Mms | 18.93 g |
| BL | 6.3 N/A |
| SPL | 88 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.